Environmental Advisor (Pickering, ON, CA, L1W 4A7)

Status: Regular Full Time

Working Conditions: Hybrid

Education Level: 4 Year University degree in a field such as Engineering or Science.

Base Location: Pickering (may move to Oshawa, ON)

Shift: Days

Travel: 10%

Deadline to Apply: June 4, 2026

Salary Range: $1,704.68 - $2,658.86 Per Week

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of an Environmental Advisor.

Reporting to the Section Manager (Nuclear Environment), the individual in this role will primarily be responsible for providing oversight on the Nuclear Environmental Monitoring Programs and Environmental Risk Assessments, with other support provided as required.

KEY ACCOUNTABILITIES

Implement, monitor, and oversee the Nuclear Environmental Monitoring Programs (CSA N288.4)
Provide technical review and oversight on Environmental Risk Assessments (CSA N288.6)
Work closely with internal and external partners to ensure program objectives are consistently achieved to ensure program health
Effectively manage contracted work, ensuring regulatory deadlines are met while ensuring high quality of deliverables
Produce clearly written deliverables (e.g., reports, regulatory correspondence)
Develop and deliver presentations to senior management, First Nations, stakeholder committees, and advisory councils
Provide timely and valuable support on internal and regulatory program audits
Maintain and update program governance, with a goal towards streamlining processes where appropriate
Oversee work program with a solution-driven mindset seeking out opportunities for continuous improvement and efficiencies
Keep abreast of the latest developments in the field through participation in technical committees
Provide other support to the team as required

QUALIFICATIONS

Requires 2+ years of relevant work experience in an environmental-related area (e.g. environmental program oversight, risk assessment)
Strong interpersonal skills; working within an internal team structure, as well as liaising with external parties, is an essential part of the position
Experience working with the public and regulatory bodies
High level of comfort with the use of Microsoft Excel, data management, analysis, and verification, with a curiosity towards implementing new data management tools/initiatives
Ability to create technical presentations for varying audiences, coupled with strong public speaking skills to effectively communicate technical results in an understandable format
Demonstrated ability in technical report writing
Strong analytical, research, and problem-solving skills, with great attention to detail and self-organization
Understanding of environmental matters as related to First Nations
Knowledge of nuclear power generation and familiarity with the Canadian Nuclear Safety Comission is considered an asset
Excellent project management skills with the ability to develop scopes of work, manage contracts, and provide oversight on deliverables

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However, applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

The base salary range considers many factors including, but not limited to experience, education, and training, including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range, and salary is dependent on numerous factors. For management roles, the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such, we encourage applicants from equity-seeking communities (Indigenous Peoples, racialized persons, persons with disabilities, and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose, priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.

Cyber Security Specialist (Cornwall, ON, CA, K7V 0C2)

Status: Regular Full Time

Working Conditions: Hybrid

Education Level: 4 years of University in an appropriate field such as computer science plus 1 year of further concentrated (preferred).

Base Location: Renfrew or Cornwall, ON

Shifts(s): Days

Travel: 10%

Deadline to Apply: June 8, 2026

Salary Range: $1,664.34 - $2,583.30 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Cyber Security Specialist.

Reporting to the Section Head – RG Operational Technology Cyber Security, this position is responsible to provide leadership and participate as a member of the Cybersecurity team by tracking and investigating security threats and driving remediation strategies, that includes creating reports, authoring playbooks, and maintaining compliance to cybersecurity policies. Be required to keep abreast of up-to-date developments and trends in cybersecurity management information systems, networks, and computer applications.

KEY ACCOUNTABILITIES

Utilize various Cyber Security tools such as Endpoint Detection and Response (EDR) and other tools to track and investigate threats within the Ontario Power Generation (OPG) information technology and systems environment in accordance with Corporate requirements and legal statutes.
Drive remediation of vulnerabilities across OT networks by working with internal/external teams and system owners to mitigate based on a risk-based approach, that could require the business to upgrade or disable features. Provide system owners with accurate action plans and follow up on implementation.
Work in collaboration with multiple teams across the organization to optimize procedures and processes based on events and incidents to ensure continuous improvement in improving detection and response. Keep up to date with assets, configurations, and design of the environment.
Maintain an in depth understanding of Threat Assessments, Risk Management, and Incident Response.
Identify and support the development of processes and procedures to improve monitoring, detection, and response to threats.
Provide input to and maintain compliance to policies, standards, and procedures. Work with other team members to provide up to date information to stakeholders.
Support or lead incident response lifecycle. Work with internal/external Incident Response leads, and advise on decisions during or after the incident, ensuring root cause analysis (RCA) and lessons learned are tracked.
Conduct periodic regulatory compliance activities such as monthly patch management, quarterly access reviews, annual vulnerability assessments, and annual backup and recovery exercises to ensure the security of OPG’s Operational Technology systems and NERC CIP regulatory compliance.

QUALIFICATIONS

4 years of University in an appropriate field such as computer science plus 1 year of further concentrated (preferred).
A period of over 6 years in cybersecurity or a similar field.
Hands on experience or knowledge and understanding of NERC CIP requirements or equivalent standards would be an asset.
Requires an advanced knowledge of computer sciences and cybersecurity, including in-depth understanding of security best practices, risks and technologies, and the solutions to address those risks.
Requires knowledge gained through security and other training organizations, such as Information Systems Security Certification Consortium (ISC2), SysAdmin Audit Network and Security (SANS), or Information Systems Audit & Control Association (ISACA), to investigate threats to information technology systems applications, and networks, and assess, evaluate, and recommend additions, modifications or replacement.
Requires a good knowledge of communications, both oral and written, prepare procedures and playbooks and communicate effectively with others.
Requires experience and familiarity with various cyber security systems and tools.
Experience managing stakeholder communications (internal & external) would be an asset.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Manager, Software Engineering (Oshawa, ON, CA, L1H 8W8)

Status: Regular Full Time
Working Conditions: On-site
Education Level: Bachelor’s Degree in Computer Science, Software Engineering, Information Technology, Business Administration, Management, or related fields, particularly if combined with technical experience.
Base Location: Oshawa, ON
Shifts(s): Days
Travel: 10%
Deadline to Apply: June 5, 2026
Salary Range: $111,000.00 - $161,000.00 Per Year

Electrify your career and help build a brighter tomorrow.

Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW
Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of  Manager, Software Engineering.

Reporting to the Senior Manager, IT Product Delivery, this position is responsible for leading and mentoring a multidisciplinary software engineering team, fostering a collaborative and growth-oriented environment while ensuring high-quality, efficient, and compliant product delivery through agile best practices, proactive risk management, and strategic alignment with organizational goals.

KEY ACCOUNTABILITIES 

Mentor and develop team members by providing guidance, feedback, and growth opportunities, resulting in a highly motivated and skilled workforce.
Promote a collaborative and positive team culture that encourages continuous learning, knowledge sharing, and professional development.
Champion adherence to engineering standards, agile methodologies, and coding best practices to consistently deliver high-quality software products.
Establish and manage delivery processes to ensure timely and successful product launches that meet customer and market expectations.
Identify, assess, and proactively address delivery risks in collaboration with cross-functional teams to ensure seamless and reliable product outcomes.
Manage relationships with vendors and third parties to optimize product value, cost-effectiveness, and delivery efficiency.
Monitor, analyze, and report on key performance indicators (KPIs) to drive ongoing process improvements and strategic decision-making.
Ensure all software engineering practices and product deliveries comply with relevant regulations and standards, while aligning technical efforts with organizational strategy and communicating progress to senior management.

QUALIFICATIONS

Bachelor’s Degree in Computer Science, Software Engineering, Information Technology, Business Administration, Management, or related fields, particularly if combined with technical experience.
7–10 years of progressive experience in software engineering, product delivery, or related technical roles, including at least 3–5 years in a leadership, supervisory, or management capacity
Demonstrated ability to lead, mentor, and develop multidisciplinary software engineering teams, fostering a collaborative and high-performance culture.
Strong knowledge and hands-on experience implementing agile frameworks (e.g., Scrum, Kanban) and best practices to drive product quality and team efficiency.
History of managing end-to-end software delivery processes, ensuring timely product launches and meeting customer or market requirements.
Experience identifying, assessing, and mitigating project risks, as well as ensuring adherence to relevant compliance standards and regulations.
Proven ability to manage vendor relationships and collaborate effectively with stakeholders to optimize product value and support organizational goals.
Proficiency in tracking, analyzing, and reporting key performance indicators (KPIs) to inform decision-making and drive ongoing process enhancements.
Must have a software development background

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the application or interview process, please contact AODA@opg.com.

What makes a career at OPG different?
With operations across Ontario, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation, OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs), refurbishment projects, and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at jobs.opg.com.  OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Technical Product Owner (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: Hybrid

Education Level: 4-Year University Degree in Business, Computer Science, Information Systems, or Engineering.

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 9, 2026

Salary Range: $1,664.34 - $2,583.30 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Technical Product Owner.

Reporting to the Manager IT Product Delivery, this position is responsible to own end-to-end solution design and delivery alignment by translating complex regulated business needs into scalable, integrated architectures (APIs/microservices/platforms), validating approaches through prototypes, optimizing workflows, and guiding stakeholders through technical tradeoffs and dependencies.

KEY ACCOUNTABILITIES

Translate complex regulated enterprise business/operational needs into end-to-end technical solution designs across systems, APIs, and user workflows.
Define solution approaches across APIs, microservices, and integrated platforms aligned to enterprise architecture and scalability targets.
Design cohesive user journeys and system interactions across interconnected applications, including legacy-to-modern integrations.
Build and iterate technical prototypes and proof-of-concepts to validate approaches, assumptions, and integration feasibility while reducing delivery risk.
Collaborate with engineering and architecture teams to define system designs, integration patterns, and technical tradeoffs.
Drive operational process and workflow optimization through value stream analysis and identification of bottlenecks and improvement opportunities.
Ensure backlog structure and delivery sequencing reflect technical dependencies, constraints, and overall solution intent.
Make and communicate tradeoff decisions across scope, timeline, quality, and technical constraints to technical and business stakeholders.

QUALIFICATIONS

4-Year University Degree in Business, Computer Science, Information Systems, or Engineering.
Minimum 4 years of experience designing end-to-end technical solutions in a regulated enterprise environment across integrated systems, APIs/microservices, and user workflows.
Demonstrated experience translating complex business and operational needs in regulated enterprise environments into end-to-end technical solution designs across multiple systems, APIs, and user workflows.
Strong architectural capability defining scalable solution approaches across APIs, microservices, and integrated platforms, aligned with enterprise architecture standards and non-functional requirements.
Proven ability to design cohesive user journeys and system interactions across interconnected applications, including legacy-to-modern integration patterns.
Hands-on experience building and iterating prototypes and proof-of-concepts to validate feasibility, reduce delivery risk, and inform implementation decisions.
Effective collaboration skills with engineering and architecture teams to define system design, integration patterns, and evaluate technical tradeoffs.
Experience driving operational process improvements using value stream analysis, including identifying bottlenecks and translating insights into delivery plans/backlog sequencing while clearly communicating tradeoffs to technical and business stakeholders.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Senior Advisor Fund Management (Toronto, ON, CA, M5G 1Z5)

Status: Regular Full Time

Working Conditions: Hybrid

Education Level: 4 years of University plus 1 year of further concentrated study or a professional designation (e.g. CPA, CFA, MBA) combined with 6 years of relevant experience

Base Location: Toronto ON

Shift: Day

Travel: 10%

Deadline to Apply: June 5, 2026

Salary Range: $2,966.12 - $3,442.06 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior Advisor, Fund Management.

Reporting to the Managing Director, Public Markets, this position is responsible for overseeing the investment management of Ontario Power Generation Inc. (OPG) Funds by identifying opportunities and risks, providing informed recommendations, supporting the Chief Investment Officer and Fund Management leadership in developing and executing OPG’s investment strategy, and ensuring timely execution of investment decisions.

KEY ACCOUNTABILITIES

Monitor portfolio and manager performance against mandates and overall Fund objectives; analyze results and escalate issues as needed.
Develop actionable recommendations for the Funds, including manager “watch” decisions and termination recommendations where warranted.
Identify and assess opportunities and risks impacting the Funds; provide timely, well-supported advice to Fund Management leadership.
Support investment strategy development and execution, including contributing to Committee submissions and implementing approved strategic asset allocations.
Plan and deliver strategy changes and transitions, including implementation/transition plans, execution oversight, and post-implementation reporting.
Manage investment manager relationships and oversight, including quarterly performance reviews, meetings, on-site due diligence, manager selection, and negotiations.
Ensure compliance and governance alignment, including adherence to applicable legislation, agreements, policies and procedures, and maintaining/refreshing SIPPs (and role-specific regulatory frameworks such as PBA/ITA/FSCO or ONFA as applicable).
Coordinate stakeholder communication and documentation, liaising with internal/external partners (e.g., OFA and advisors as applicable), ensuring decisions are executed, documented, and departmental records are complete and accurate.

QUALIFICATIONS

4 years of University plus 1 year of further concentrated study or a professional designation (e.g. CPA, CFA, MBA) combined with 6 years of relevant experience.
Minimum of 6 years of relevant experience in investment management.
Advanced knowledge of modern portfolio theory and investment management, including capital markets, investment analysis, diversification, and portfolio construction.
Strong quantitative capability, including applied statistics/probability, forecasting techniques, and risk analysis to translate market drivers into meaningful insights and forecasts for OPG investments.
Proven analytical and technical proficiency, with strong computer skills to enhance and support investment analytics and reporting processes.
Demonstrated passion for capital markets and the ability to stay current on market developments.
Strong written and verbal communication skills, with the ability to communicate effectively with senior internal stakeholders and external partners.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Project & Control Engineer/Officer (Oshawa, ON, CA, L1H 8W8)

Status: Contract (up to 24 months)

Working Conditions: Hybrid

Education Level: 4-year degree in business, engineering, or equivalent

Base Location: Oshawa, ON

Shift: Days

Travel: 25%

Deadline to Apply: June 12, 2026

Salary Range: $1,704.68 - $2,924.93 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Project & Control Engineer/ Officer.

Reporting to the Manager Project Controls, this position is responsible for supporting the successful delivery of projects by developing and maintaining schedules, budgets, forecasts, and risk plans across all project phases. The role works closely with cross‑functional teams to track progress, manage change, and create clear reports and data visualizations using dashboards and Excel to support informed decision‑making. In this role you will support one of two key projects, the OPG Wesleyville project which is a major, forward-looking initiative that will help power Ontario’s future through the development of new, reliable generation. This role offers a unique opportunity to contribute directly to a high‑profile project, supporting critical planning and execution activities that will shape the success of this landmark development. Or, be part of OPG’s Service Hub Modernization—transforming how teams access, deliver, and manage services through a more streamlined, digital-first experience that improves speed, quality, and user satisfaction. In this role, you’ll help drive the change end-to-end by supporting planning, coordination, stakeholder engagement, and delivery execution to turn the roadmap into real, high-impact outcomes.

KEY ACCOUNTABILITIES

Develop, maintain, and monitor project schedules and budgets using Primavera P6, MS Project, Excel, and related reporting tools.
Support Front End Planning activities, including scope development, risk assessment, estimating, and project planning workshops.
Track project performance, complete regular cost and schedule updates, and provide variance analysis and forecast reporting.
Support change management by maintaining project baselines, assessing impacts, and updating plans following approved changes.
Provide accurate and timely project data by using Excel to create reports, dashboards, and data visualizations, and by leveraging business intelligence tools to support project tracking and decision‑making.
Collaborate with engineering, construction, finance, and contractors to obtain commitments, progress updates, and forecasts.
Other duties as assigned.

QUALIFICATIONS

4-year bachelor’s degree in Business, Finance, Engineering, or a related field
6–8 years of experience supporting project management or project controls functions within large, complex projects, preferably in Nuclear, Hydroelectric, or Thermal generation environments.
Advanced skills with Primavera P6 for project planning and scheduling
Expert‑level proficiency in Microsoft Excel, with demonstrated experience producing accurate project data, advanced reports, dashboards, and data visualizations, and leveraging business intelligence tools to support analysis and decision‑making
Strong knowledge of project controls principles, including planning, scheduling, estimating, budgeting, and risk management.
Experience with engineering and construction management practices and methodologies.
Proficiency with project controls, financial, and work management systems, including computerized databases and reporting tools.
Strong interpersonal and communication skills, with the ability to work effectively across departments and with diverse stakeholders.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Senior IT Technical Project Analyst (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: Hybrid

Education Level: 4-Year University Degree in Engineering, Computer Science, or Business Administration (with a project management focus).

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 11, 2026

Salary Range: $1,704.68 - $2,658.86 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Senior IT Technical Project Analyst.

Reporting to the Senior Manager Projects, this position is responsible to provide end-to-end project governance and coordination for IT/digital initiatives by managing status reporting, RAID/actions, milestone tracking, and financial/resource oversight while translating technical progress into decision-ready updates for business stakeholders.

KEY ACCOUNTABILITIES

Support IT/digital project delivery by coordinating day-to-day activities, maintaining momentum, and ensuring work progresses against agreed plans.
Coordinate core project governance routines, including meeting cadence, agendas/minutes, decision logging, and follow-up to ensure consistent oversight.
Produce clear, timely status reporting for project leadership, summarizing progress, key updates, upcoming milestones, and items requiring decisions.
Own and maintain RAID management (risks, assumptions, issues, dependencies), ensuring items are logged, assigned, tracked, escalated as needed, and closed.
Track actions and decisions across project forums, confirming owners and due dates, and driving timely completion through structured follow-up.
Monitor milestones and schedule performance, identify variances early, and coordinate corrective actions with workstream leads and stakeholders.
Support financial and resource tracking by monitoring spend, forecast, and resourcing/capacity, and flagging variances for leadership review.
Partner with technical and business stakeholders to translate technical information into clear, decision-oriented updates for non-technical audiences.

QUALIFICATIONS

4-Year University Degree in Engineering, Computer Science, or Business Administration (with a project management focus).
Over 6 years of experience supporting IT/digital project delivery by coordinating day-to-day execution, managing project governance (cadence, agendas/minutes, decision logs), owning RAID and action tracking, monitoring milestones and schedule performance.
Proven ability to run project governance processes, including meeting cadence management, agenda/minutes preparation, decision logging, and closure of follow-ups.
Strong written and verbal communication skills with experience producing clear, concise status reports for leadership (progress, milestones, risks, and decision requests).
Working knowledge and practical experience maintaining RAID logs (risks, assumptions, issues, dependencies), including escalation and driving items to closure.
Experience tracking actions, decisions, and milestone performance, identifying variances early, and coordinating corrective actions with workstream leads.
Ability to work effectively across technical and business stakeholders, translating technical information into decision-oriented updates; experience with basic financial/resource tracking (spend, forecast, capacity) is an asset.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Sr. Draftsperson - Civil (Bowmanville, ON, CA, L1C 3Z8)

Status: Contract (Up to 24 Months)

Working Conditions: On-site

Education Level: 2-Year Diploma

Base Location: Bowmanville, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 10, 2026

Salary Range: $42.82 - $70.06 Per Hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Sr. Draftsperson- Civil.

Reporting to the Manager Design Engineering, this position is responsible for preparing and revising civil drawings, sketches, and operational flowsheets to support the design, procurement, fabrication, installation, and modification of site improvements and civil systems within a nuclear generating station using computer-aided drafting systems (CADS) technology. This includes producing detailed and study drawings for reinforced concrete, structural steel, fire plans, roadways, and grading, preparing bills of material, and participating in plant walkdowns to support configuration management.

KEY ACCOUNTABILITIES

Develop and update civil drawings, sketches, and operational flowsheets for station projects/modifications.
Produce detailed and study drawings (reinforced concrete, structural steel, fire protection, roadways, grading).
Create CAD drawings supporting design changes, fabrication, construction, and technical studies for facilities/site improvements.
Conduct plant walkdowns to verify field conditions and support configuration management.
Gather and validate reference information; confirm assignment scope, requirements, and drawing/detail limits.
Perform required technical calculations to support accurate design/drafting.
Resolve drafting/design issues by escalating gaps/conflicts and coordinating with other disciplines for clarification/inputs.
Prepare bills of material/material lists (descriptions, catalog numbers, quantities) using catalogs/Passport to support procurement and documentation.

QUALIFICATIONS

Diploma in civil engineering technology.
4+ years of demonstrated experience producing and revising civil CAD deliverables (drawings, sketches, and operational flowsheets) for industrial/station facility projects.
Proven capability developing detailed drawings for reinforced concrete, structural steel, fire protection/site plans, roadways, and grading.
Experience participating in plant/field walkdowns, verifying as-built conditions, and incorporating field data into controlled design documents (configuration management mindset).
Ability to gather, validate, and apply reference information from records, standards, and stakeholders; strong skill in confirming scope, requirements, and drawing limits before execution.
Competence performing required civil/structural calculations using algebra, geometry, trigonometry, and prescribed formulas to support design accuracy.
Strong communication and teamwork skills to resolve drafting/design questions, escalate conflicts/missing details, and coordinate inputs across multiple disciplines.
Experience preparing BOMs/material lists (descriptions, catalog numbers, quantities) to support procurement, fabrication, and complete drawing documentation; familiarity with catalog-based material identification and asset/procurement systems (e.g., Passport or similar) preferred.
Ability to produce mechanical engineering design deliverables using CAD tools.
Strong commitment to nuclear safety culture, including conservative decision-making, questioning attitude, procedural adherence, and accountability.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Sr. Draftsperson - Mechanical (Bowmanville, ON, CA, L1C 3Z8)

Status: Contract (Up to 24 Months)

Working Conditions: On-site

Education Level: 2-Year Diploma

Base Location: Bowmanville, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 10, 2026

Salary Range: $42.82 - $70.06 Per Hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Sr. Draftsperson- Mechanical.

Reporting to the Manager Design Engineering, this position is responsible for preparing mechanical drawings and sketches for equipment and piping systems to support design, material procurement, fabrication, and installation at a nuclear generating station using CAD tools.

KEY ACCOUNTABILITIES

Prepare and revise mechanical CAD drawings to depict modifications to established design schemes (e.g., location, size, clearances, support quantities) and to ensure drawings include complete, accurate details such as piping, valves, fittings, instrumentation locations, erection dimensions, and pipe supports, consistent with recorded design precedent and specified change conditions.
Plan and execute assigned drawing/production work by obtaining and validating reference data, reviewing instructions, determining an efficient work approach, confirming scope and level of required detail, and escalating conflicts, missing details, or unresolved production issues to the supervisor.
Perform required technical calculations (using algebra, geometry, trigonometry, and provided/specified formulae) to support drawing development and ensure technical accuracy.
Coordinate with internal stakeholders and other work groups (as directed) to clarify requirements, resolve technical issues, and obtain missing or conflicting information to enable completion of drawing packages.
Participate in plant walkdowns to confirm field conditions and support configuration management by ensuring drawings reflect current/as-built plant configuration and approved changes.
Prepare Bills of Material (BOMs) and material lists by compiling material descriptions, manufacturer/make, catalog numbers, code markings, and quantities for items shown on drawings, leveraging catalogues and Passport (or equivalent systems) to ensure completeness and traceability.
Operate and support CAD plotting equipment by loading drawing paper as required and assisting with routine plotter issues (e.g., paper tearing) to maintain reliable output and minimize downtime.
Provide CAD workstation guidance and demonstrations to internal and external personnel by explaining workstation operation, equipment use, and operating techniques to support effective utilization.
Conduct self-checks and quality reviews of work products to prevent errors, identify discrepancies early, and ensure drawings and associated deliverables meet drafting, technical, and document control standards.
Work safely and promote the health, safety, and well-being of self and others by following technical/operating procedures and standards and contributing to the development of safe technical/operating solutions to problems.

QUALIFICATIONS

Diploma in mechanical engineering technology.
4+ years of demonstrated experience producing and revising mechanical CAD deliverables (drawings, sketches, and operational flowsheets) for industrial/station facility projects.
Proven capability developing detailed piping system drawings and detailed layouts, including valves, fittings, instruments, supports, and erection dimensions, in accordance with project and client standards.
Experience participating in plant/field walkdowns, verifying as-built conditions, and incorporating field data into controlled design documents (configuration management mindset).
Ability to gather, validate, and apply reference information from records, standards, and stakeholders; strong skill in confirming scope, requirements, and drawing limits before execution.
Competence performing required mechanical calculations using algebra, geometry, trigonometry, and prescribed formulas to support design accuracy.
Strong communication and teamwork skills to resolve drafting/design questions, escalate conflicts/missing details, and coordinate inputs across multiple disciplines.
Experience preparing BOMs/material lists (descriptions, catalog numbers, quantities) to support procurement, fabrication, and complete drawing documentation; familiarity with catalog-based material identification and asset/procurement systems (e.g., Passport or similar) preferred.
Ability to produce civil engineering design deliverables using CAD tools.
Strong commitment to nuclear safety culture, including conservative decision-making, questioning attitude, procedural adherence, and accountability.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Manager, Inspection and Maintenance (Field Execution) (Port Hope, ON, CA, L1A 3V7)

Status: Regular Full-time

Working Conditions: On-Site

Education Level: College or University degree in Business Administration or related technical discipline (or an equivalent combination of education and experience)

Base Location: Port Hope, ON

Shift: Days

Travel: 10% - Travel across Durham Region, North West, North East, Eastern, South West Ontario

Deadline to Apply: June 11, 2026

Salary Range: $111,000.00 - $161,000.00 Per Year

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Manager, Remote Inspections & Maintenance.

Reporting to the Senior Manager, Remote Conventional Inspections, this position is responsible for the management, planning and oversight of Remote Inspections & Maintenance Campaigns for Nuclear sites within the Durham Region and Renewable Generation sites across Ontario.

This role will oversee Inspection & Maintenance teams in Dive Operations, Rope Access & NDE Inspections, Arial Inspections (Drone Operations) and Remote Inspections Engineering. A key focus of this position is moving from reactive “break-fix” work toward a structured maintenance strategy and campaign-based execution, ensuring all planning, readiness, and resourcing are complete before field teams mobilize.

KEY ACCOUNTABILITIES

- Provide leadership and oversight to field execution teams, including Divers, Rope Access, NDE Inspection personnel, Drone Operations, and Remote Inspections Engineering.
- Establish clear, effective working relationships and ensure seamless integration of outputs across teams.
- Communicate organizational goals and direction that guide work programs and functional delivery.
- Lead, coach, and develop a supportive, high-performance team culture that promotes accountability and self-management.
- Provide meaningful input to the business plan and the development of departmental work programs, priorities, and deliverables.
- Lead remote inspections and maintenance campaigns end-to-end, including planning, readiness reviews, execution oversight, and close-out.
- Build and implement a maintenance strategy that improves reliability, readiness, and long-range planning.
- Ensure scope, documentation, work methods, risk controls, and resources are complete and ready prior to field mobilization.
- Support First Line Managers with field execution planning and coordination, including scheduling, logistics, work sequencing, and constraint management for both planned and emergent work.
- Manage and balance resources across multiple concurrent campaigns and clients, including seasonal/peak planning requirements.
- Ensure strong field governance and compliance, including safe work planning, permits, and execution standards across specialized operations.
- Ensure regulatory and site compliance across Nuclear and Renewable Generation environments.
- Oversee maintenance fundamentals and work control discipline, ensuring readiness elements—such as pre-job briefs, lift planning, and hazard controls—are completed to the required standard.
- Drive continuous improvement by strengthening planning and execution processes and adapting to organizational changes.
- Identify resource requirements, optimize performance, and ensure activities are delivered within budget and at minimum practical cost.
- Ensure management systems meet due diligence requirements and are effectively maintained and governed on an ongoing basis.
- Maintain OPG and nuclear governing documents (policies, standards, procedures) in compliance with regulatory requirements.

QUALIFICATIONS

- Education: College or University degree in Business Administration or related technical discipline (or an equivalent combination of education and experience).
- Leadership experience (minimum): 3+ years of direct people leadership experience (supervision/management), including:

- performance management and coaching
- work assignment and prioritization
- workforce planning (staffing, scheduling, contractor oversight)
- accountability for safety, quality, and deliverables

- Field operations experience (minimum): 7+ years experience in maintenance and/or inspection field operations within industrial/regulated environments (e.g., nuclear, utilities, mining, construction, marine, manufacturing).
- Demonstrated experience leading multi-disciplinary field teams (e.g., inspection/NDE, access methods, engineering support).
- Planning & execution (minimum): Proven experience planning and delivering projects end-to-end, including:

- scope definition and work packaging
- readiness reviews / gates
- scheduling, logistics, work sequencing, and constraint management
- execution oversight and close-out (including lessons learned)
- Governance, safety, and compliance (minimum)

- Strong working knowledge of work management/work control discipline (permits, hazard controls, pre-job briefs, lift planning, field execution standards).
- Demonstrated safety leadership in field settings; ability to operate within strict compliance expectations
- Core skills (minimum): Strong stakeholder management and communication skills (able to align teams and present clear readiness, risks, and “asks” to senior leaders).
- Solid planning/organization skills, with demonstrated ability to manage multiple concurrent priorities and deliver within budget/resource constraints.
- The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Articling Student - Law 2027 (Oshawa, ON, CA, L1H 8P7)

Status: Contract (Up to 12 Months) Temporary Full Time
Working Conditions: On-site
Education Level: Graduated from a common law program offered by a law school in Canada or otherwise eligible to article pursuant to the requirements of the Law Society of Ontario, as of the start date.
Base Location: Oshawa, ON
Temporary Work Location: Toronto, ON
Shifts(s): Day
Travel: None
Deadline to Apply: June 26, 2026 at 5:00PM
Salary Range: $65,000.00 - $98,500.00 Annually
*The salary range listed reflects the full compensation band for this position. For articling student hires, the salary is established at $80,000 annually.

Electrify your career and help build a brighter tomorrow.
Every generation has a challenge that defines them. At OPG, we are calling on all innovators, disruptors, thought leaders and change-makers. Join us as we work to electrify life in one generation and build a sustainable future powered by our electricity, our ideas, and our people. Join OPG and make history.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW
OPG is looking for a dynamic, strategic and results-driven professional to join our team in the role of Articling Student-Law.

Reporting to senior counsel, OPG articling students will work alongside lawyers across our two main practice groups: Corporate/Commercial and Regulatory/Litigation. Our practice areas include commercial contracting, nuclear regulatory law, construction/infrastructure law, labour/employment law, environmental law, Indigenous relations, and procurement. You will work hand-in-hand with our lawyers and business groups to assess legal issues and develop business strategies for OPG. Our lawyers will support you in taking on as much responsibility as you can handle – you might even take the lead on some matters.

KEY ACCOUNTABILITIES

Corporate and commercial transactions, including the purchase and sale of various equipment, commodities, real estate, fuel, services, and electricity
contract negotiations and drafting
Research and preparation of legal memoranda in connection with various legislation, regulations, licenses, permits and approvals governing our operations
Preparation for hearings before various administrative tribunals, including the Canadian Nuclear Safety Commission and the Ontario Energy Board
Environmental compliance issues that arise in relation to nuclear, thermal and hydroelectric power generation
Drafting pleadings, affidavits and factums

QUALIFICATIONS

Graduated from a common law program offered by a law school in Canada or otherwise eligible to article pursuant to the requirements of the Law Society of Ontario, as of the start date
A track record of academic excellence including demonstrated leadership skills and initiative, as well as the ability to collaborate effectively with others
A results-oriented focus and the ability to work in a fast-paced changing environment with a demonstrated ability to effectively manage several projects simultaneously
Strong verbal communication skills; ability to influence and communicate effectively across the company and externally at all levels
Strong analytical, research and problem-solving skills, with a keen eye for detail and a proven ability to work in a complex, regulated corporate environment
Superior writing skills, including the ability to compile information from research, case files or verbal direction, in order to draft documentation
Proficient with the use of information technology tools such as Microsoft Word, Excel, Westlaw, and Quicklaw

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the application or interview process, please contact AODA@opg.com.

This position is moving to OPG Corporate Headquarters: In 2027, OPG will officially welcome law, governance and ESG employees to our new Corporate Headquarters located at 1908 Colonel Sam Drive, Oshawa, Ontario. This new space will enable teamwork, collaboration and innovation that will help us to achieve our mission to electrify life in one generation.

Please submit your application online at jobs.opg.com. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

This position is for the 2027 - 2028 Articling Term, in accordance with Law Society of Ontario Recruitment Guidelines.
Please ensure your full transcripts, reference letters, resume, cover letter, and phone number are all included in your application.
Applicants selected for an interview will be contacted on July 17, 2026.
Interviews are expected to occur between August 10 - August 12, 2026.

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Manager Internal Audit (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: On-site

Education Level: 4-year University Degree in Business, Finance, or related field.

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 10, 2026

Salary Range: $111,000.00 - $161,000.00 Per Year

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Manager, Internal Audit.

Reporting to the Senior Manager, Internal Audit, the Manager, Internal Audit is responsible for the planning and delivering of a wide variety of audit services across OPG. The successful candidate will manage multidisciplinary audit professionals to deliver internal audit services to our stakeholders.

The role of Manager, Internal Audit, offers a unique opportunity to gain exposure, experience many key facets of OPG, and provide well-rounded insight into the operational aspects of our organization, as well as exposure to OPG's risk management and control frameworks and practices.

KEY ACCOUNTABILITIES

Schedule, plan, perform, and coordinate activities for assigned audits and advisory engagements. Liaise with management on the planned audit in areas of audit timing, scope, identified issues, and their concerns.
Develop risk-based audit programs to meet the needs of the Board and senior management, considering corporate business objectives, strategies and risks facing the Company.
Lead the planning and execution of the audit program, including the assessment of audit observations, as well as obtaining management responses and commitment to planned action plans together with management.
Participate in the execution of the annual Internal Controls over Financial Reporting (ICFR) program, including conducting and reviewing testing over key controls, and summarizing and reporting results.
Lead efforts to shift the department toward an insights-driven team, enhancing the data analysis capabilities and tools within the audit function.
Provide quality team leadership for audit engagements, and special projects assigned, and being accountable for ensuring that methods and results adhere to audit standards.
Report audit conclusions, recommended improvements, management actions and follow-up status to Business Unit Leaders, Corporate Function Leaders, the Executive and the Audit & Risk Committee as appropriate.
Monitor status and resolution of management actions in response to identified control gaps

QUALIFICATIONS

4-year University Degree in Business, Finance, or related field and a professional audit designation, such as CPA, CIA, or CISA (CISSP, CISM, or CRISC beneficial) is required.
Demonstrated understanding of the IIA Standards and the practice of Internal Auditing, gained through 8+ years of relevant experience, including a minimum of 5 years hands-on audit experience and 2 years’ experience supervising staff.
Experience with testing Internal Controls over Financial Reporting (ICFR), IT General Controls (ITGCs), application automated controls and report integrity.
Excellent knowledge of audit methodologies, risk management practices and use of control frameworks (COSO and COBIT) to develop risk-based audit programs.
Proficient with the use of information technology tools, an understanding of information technology environments, development of automated test programs and use of data analytics or visualization software (e.g., ACL, PowerBI, Tableau).
Strong interpersonal and communication (verbal and written) skills including experience in building and maintaining partnerships with a wide variety of internal and external stakeholders across the organization.
Ability to work in a fast-paced changing environment and effectively manage several projects simultaneously.
Traveling to various OPG sites across Ontario may be required for this position, must possess a valid driver's license.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Audit Associate (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: Hybrid

Education Level: 4-year university education in accounting or business-related disciplines.

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 15, 2026

Salary Range: $1,764.34 - $2,751.92 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Audit Associate.

Reporting to the Senior Manager, Internal Audit, this position involves assisting with the preparation, testing and execution of audit programs and various techniques to identify control gaps and efficiency opportunities.

KEY ACCOUNTABILITIES

Plan and execute internal audit engagements by preparing and completing audit programs in line with audit standards.
Test and evaluate controls/processes, analyze results, and document clear audit findings and conclusions for internal audit leadership.
Leverage data analytics and visualization tools to build dashboards/analytics that support audit observations and conclusions.
Communicate results with auditee management through inquiries and audit review meetings, interpreting policies and influencing agreement on corrective actions.
Track and follow up on remediation by monitoring the status and resolution of management action plans for identified control gaps.
Develop and update compliance-focused audit programs using continuous monitoring of governance, business strategy, and regulatory changes.
Support the ICOFR program (annual CEO/CFO certification and quarterly material change surveys) by advising/training stakeholders, assessing impacts, and recommending updates to documentation and testing.
Report and coordinate audit matters by preparing committee-ready reports/presentations, liaising with external auditors, monitoring regulatory developments, and supporting audit methodology/other ad hoc requests.

QUALIFICATIONS

4-year university education in accounting or business-related disciplines.
Minimum of 4 years of relevant experience.
Working knowledge of internal audit standards and ethics, including IIA Standards.
Hands-on experience with audit execution, such as developing audit programs, performing business process risk assessments, and evaluating internal controls.
Exposure to both operational and financial audits, with an ability to apply appropriate audit techniques across different audit types.
Strong teamwork and client relationship skills, with the ability to collaborate effectively and communicate professionally.
Adaptable and delivery-focused, able to adjust to changing priorities while producing high-quality work on schedule.
Experience supporting ICFR/ICOFR and external audit needs, including partnering with operational, engineering, and project teams as required.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Mechanical Technician/Technologist- Machinist (Niagara Falls, ON, CA, L0S 1J0)

Status: Regular Full Time

Working Conditions: On-site

Education Level: Grade 12 (or equivalent) plus a related two-year college diploma, and either 8,000 hours of apprenticeship or Red Seal certification.

Base Location: Niagara, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 16, 2026

Salary Range: $42.82 - $66.22 Per Hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Millwright / Machinist at our Maintenance /Repair Machine Shop located at the Sir Adam Beck Generating Station in Niagara Falls, ON

Reporting to the Machine Shop Mechanical Supervisor, this position is responsible for performing precision machining, including in-situ machining, and mechanical maintenance activities such as equipment troubleshooting, repair, and fabrication to support safe and reliable plant operations.

KEY ACCOUNTABILITIES

Utilize Boring Mill, Mill, Lathe, Vertical Lathe, Radial Arm Drill, Surface Grinder, Line Boring Machine and CNC Mill and Lathes to fabricate and manufacture parts and equipment such as; pins, bushings, shafts, wheels, guide and thrust bearings.
Prepare mechanical and civil design sketches, drawings, and bills of material.

Support project teams during unit refurbishment and major maintenance activities, including custom machining and fitting.
Interpret technical drawings, specifications, and schematics to execute work accurately and efficiently.
Collaborate with weld shop personnel and other trades and groups to deliver integrated repair and fabrication solutions.
Perform precision machining activities, including in-situ machining, to support maintenance, repair, and refurbishment work.
Diagnose, troubleshoot, and repair mechanical equipment and components to maintain safe and reliable operations.
Fabricate, modify, and repair components from engineered drawings or replicate existing parts where drawings are not available.

Inspect work performed by outside contractors to ensure product specifications and quality, occasionally offsite.
Accountable for the health, safety and wellbeing of self and others, as per established technical/ operating procedures and standards, and includes the development of technical/operating solutions to problems.

QUALIFICATIONS

Grade 12 or equivalent, and two year college diploma in a related field of study*.

Completion of a Machinist, or Tool and Die, apprenticeship or a minimum of 5 years experience as a Machinist (or similar trade)
Advanced knowledge in Machining skills – precision machining using manual lathes, radial drill presses, mills, grinders, etc. (in-situ machining and/or CNC experience would be an asset.)

Experience in using and maintaining precision measuring equipment such as; outside/inside Micrometers, Vernier Calipers, Test Indicators, Height Gauges, etc.
Experience in rigging and operating overhead cranes for transporting equipment and materials
Strong ability to interpret engineering drawings and specifications, with proven troubleshooting, fabrication, and reverse engineering capabilities.
Experience in confined space, working near water and working at heights

* Relevant field of education includes: Mechanical Engineering Technician/Technologist, Industrial Mechanic Millwright, Electromechanical Engineering Technology, Manufacturing Engineering Technology.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

With operations across Ontario and the United States, OPG is one of the most diverse power producers in North America. As the largest generator in Ontario, we meet approximately 50% of the province’s electricity needs, largely from low-carbon sources like nuclear and hydro.

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Manager, IT Service Desk (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: On-site

Education Level: Post-secondary education in Information Technology, Computer Science, Information Systems, or a related discipline (college diploma or university degree).

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 4 , 2026

Salary Range: $111,000.00 - $161,000.00 Per Year

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Manager, IT Service Desk.

Reporting to the Senior Manager IT Services, this position is responsible to lead and continuously improve Service Desk operations and ITSM capabilities by managing resources, SLAs, performance metrics, process governance, automation, and customer satisfaction to deliver consistent, high-quality service outcomes.

KEY ACCOUNTABILITIES

Manage day-to-day Service Desk operations and assigned resources to ensure timely, effective issue resolution aligned to SLAs and OPG objectives.
Lead Service Desk strategy and continuous initiatives, overseeing escalations and service impact communications.
Own Service Desk performance management, reporting, and productivity targets to ensure consistent service delivery.
Analyze service analytics, trends, patterns, and customer satisfaction metrics to improve existing channels and develop new service channels.
Ensure Service Desk processes are fully documented, consistently followed, regularly audited, and continuously improved.
Identify and implement automation opportunities to streamline repeatable tasks and improve operational efficiency.
Responsible for client satisfaction by reviewing post-ticket survey feedback, addressing concerns, and driving corrective actions.
Develop and execute an ITSM/Service Desk roadmap, including process/tool improvements and integration with CMDB, Discovery, Asset Management, and HR onboarding/offboarding.

QUALIFICATIONS

Post-secondary education in Information Technology, Computer Science, Information Systems, or a related discipline (college diploma or university degree).
Minimum 8 years of progressive experience in an IT Service Desk / ITSM environment, including at least 3–5 years in a leadership role (e.g., Service Desk Lead/Manager) with accountability for operations, SLAs, escalations, performance reporting, and continuous improvement/automation.
Demonstrated experience leading Service Desk operations, including resource management, ticket flow oversight, and meeting SLA/OLA targets.
Strong knowledge of ITSM best practices (e.g., Incident, Request, Problem, Change, Knowledge) and experience improving and governing service processes.
Proven ability to use service analytics (KPIs, trends, CSAT) to drive performance improvements, reporting, and strategic decision-making.
Hands-on experience with Service Desk/ITSM tools and automation capabilities (workflows, self-service, integrations) to streamline repeatable tasks.
Solid understanding of CMDB, Discovery, and Asset Management concepts and their dependencies within an ITSM environment.
Experience coordinating cross-functional integrations and operational workflows, such as HR onboarding/offboarding, and managing escalations and stakeholder communications.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Nuclear Security Officer (Pickering, ON, CA, L1V 2R5)

Status: Permanent Full Time

Working Conditions: On-site

Education Level: College Diploma or University Degree in Police Foundations, Law & Security Administration, or Criminology

Base Location: Pickering, ON

Shift: Days and/or rotating shifts including nights, weekends and holidays

Travel: 10%

Deadline to Apply: June 18, 2026

Salary Range: $33.09 - $54.49 Per Hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Armed Nuclear Security Officer.

Reporting to the Security First Line Manager, this position is responsible to carry out assigned duties of a Nuclear Security Officer (NSO) or a tactically trained Nuclear Security Officer at a Nuclear Generating Station (ANSO). This includes, but is not limited to, access controls, foot and mobile patrols, searches, enquiries and incident investigations, monitoring and lock and key control activities.

KEY ACCOUNTABILITIES

Carry out duties as a Nuclear Security Officer, including patrols, access control, and enforcement of security regulations and procedures.
Monitor, control, and document entry/exit of personnel and vehicles; conduct searches for weapons, contraband, and nuclear material.
Respond to alarms, emergencies, and incidents; conduct investigations, gather evidence, prepare reports, and support law enforcement as required.
Use and maintain security monitoring equipment, firearms, less-lethal options, and communication tools in compliance with regulations and policies.
Issue and manage radiation dosimetry badges; monitor and support radiation safety protocols for personnel, vehicles, and materials.
Participate in emergency drills, exercises, and mandatory training; maintain qualifications and fitness for duty.
Administer lock and key control, access card programs, and ID processing for personnel and site security.
Provide training to new officers, assist visitors and staff, operate communications systems, and uphold health, safety, and well-being standards for self and others.

QUALIFICATIONS

College Diploma or University Degree in Police Foundations, Law & Security Administration, Criminology.
2 years of working experience in an enforcement, statutory compliance, military, emergency management field or comparable security environment is considered an asset.
Qualifications normally acquired during successful continuous experience in enforcement, statutory compliance, military, emergency management field or comparable security environment are considered an asset.
Valid G-Class Ontario driver's licence.
Valid Standard First Aid and CPR-C certificates. (Please attach a copy with your application)
Valid Firearms Possession and Acquisition Licence (PAL). (Please attach a copy with your application)
Have the ability to successfully complete a comprehensive Nuclear Security Officer Training Course, successfully pass fitness, psychological, and medical testing, and obtain a Level II Security Clearance.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Business Analyst (Oshawa, ON, CA, L1H 8W8)

Status: Permanent Full Time

Working Conditions: Hybrid

Education Level: 4 years of University training

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 18, 2026

Salary Range: $1,764.34 - $2,663.56 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Business Analyst.

Reporting to the Senior Manager, International Business Development, this position sits within a commercial arm of OPG and is responsible for supporting the Senior Manager with quantitative and qualitative analysis of business strategy and business development to enable to growth of OPG’s international business.

The scope of business problems that could be supported includes overall strategy questions for the business including target markets, supply chain collaboration, global politics, commercial offerings, and implementation plans. The role will also support individual client-facing teams to develop OPG’s offering for a particular external client, negotiating term sheets and contracts with those clients, and executing the proposed scopes of work.

KEY ACCOUNTABILITIES

Provide support for numerical modelling of financial projections (pro-forma financial statements) and other models such as market size, margins, staffing requirements, etc., as well as supporting the creation of frameworks to structure business problems.
Supporting management with the creation of slide decks and written documents, as part of an integrated client team.
Helping to structure business problems to develop strategies, conducting analysis, and building fact base to support those strategies.
Developing strategy communications in PowerPoint to support management presentations for an executive audience.
Prepare for, and participate in client meetings, supporting the development of client relationships and supporting business development
Conducting industry and company research to support management projects.

QUALIFICATIONS

Four Year University degree.
A minimum of 2 years relevant working experience.
Requires demonstrated analytical, problem solving and decision-making skills.
Requires knowledge of operational performance reporting principles and processes.
Excellent written and verbal communication skills.
Proficient skills in Excel and PowerPoint.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Design Engineers (Technical Engineer/Officers) (Pickering, ON, CA, L1W 3J2)

Status: Regular Full-time

Working Conditions: On-Site

Education Level: 4-year degree in Engineering (Mechanical, Civil/Structural, Nuclear, Electrical, Chemical or related discipline)

Base Location: Pickering, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 7, 2026

Salary Range: $1,664.34 - $2,583.30 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professionals to join our Nuclear Refurbishment team in the role of Design Engineers (Technical Engineer/Officers) supporting the Pickering Refurbishment project.

This is an exciting opportunity to be part of one of Canada’s most important clean-energy projects, a large scale, multi-year project to extend the life of a major nuclear facility. This is a critical initiative supporting the continued delivery of safe, reliable, low-carbon power in Ontario.

Reporting to the Manager, Projects, you will be responsible for providing multidisciplinary design engineering support and oversight to enable the successful planning, execution, and restart of refurbishment work.

KEY ACCOUNTABILITIES

Provide design engineering, design support, and configuration management across Mechanical and Civil/Structural disciplines
Collaborate with internal stakeholders and external organizations, including OEMs and component manufacturers and Engineering Procurement Construction (EPC) vendors, to support refurbishment engineering activities
Provide design oversight of vendor engineering deliverables to ensure compliance with technical, regulatory, and project requirements
Support refurbishment engineering and project management teams during execution and unit restart phases
Identify, assess, and resolve emergent design issues during planning and execution phases
Participate in cross-functional teams to address complex technical and project challenges
Review and evaluate engineering documents, ensuring quality, accuracy, and alignment with OPG standards
Apply engineering governance, processes (e.g., Engineering Change Control), and industry best practices in all work activities

QUALIFICATIONS

Bachelor’s degree in Engineering (Mechanical, Civil/ Structural, Nuclear, Electrical, Chemical or related discipline)
Minimum of 5+ years of relevant design engineering experience, preferably in nuclear, utilities, or large-scale infrastructure projects (preference for mechanical and/or Civil/Structural or related discipline)
Must have working knowledge of engineering change management and industry configuration management experience.
Ability to solve problems related to aging management, containment and seismic activity is required for some roles.

Applicable Nuclear Codes and Standards: N286-12, configuration management section (preferred).
Knowledge of additional Codes and Standards are required for certain roles including: ASME iii Appendix 23 (pressure boundary), CSA C22.1, CSA N285, CSA N299.1/N299.2/N299.3/N299.4, CSA N287, N291 and N289
Experience working with EPC vendors and multidisciplinary engineering teams is considered an asset
Strong understanding of engineering design, project execution, and lifecycle support within regulated environments
Proven problem-solving skills, with the ability to address complex and emergent technical issues
Strong communication, organizational, and stakeholder management skills
Knowledge of engineering governance and processes (e.g., ECC) is an asset
Candidate must be a fully licensed Professional Engineer (P.Eng.) in the Province of Ontario, or be eligible to be licensed in the Province of Ontario.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Onsite

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Market Analyst Forecasting Specialist (Toronto, ON, CA, M5G 1Z5)

Status: Regular Full Time

Working Conditions: Hybrid

Education Level: Bachelor’s Degree in Meteorology, Atmospheric Physics, Econometrics, Economics, Math, Physics, Engineering or other related field

Base Location: Oshawa, ON

Temporary Work Location: Toronto, ON

Shifts(s): Days

Travel: 10%

Deadline to Apply: June 15, 2026

Salary Range: $1,664.34 - $2,583.30 Per Week

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Market Analyst Forecasting Specialist.

Reporting to the Senior Manager, Day Ahead Operations, this position is responsible to assist in preparing load and weather (incl. wind/solar) forecasts, conduct analysis of related data and provide written and verbal commentaries to Operations.

KEY ACCOUNTABILITIES

Prepare daily forecasts of short-term electricity demand in the electricity markets/control areas/zones in which OPG does business in. Regularly brief OPG staff on forecasts.
Assist in maintaining and adapting proprietary short-term demand forecasting applications.
Evaluate short-term electricity demand forecasts prepared by the Independent System Operators (ISOs) in the electricity markets/control areas/zones in which OPG does business in, and identify potential discrepancies relative to proprietary short-term demand forecasts.
Assist in appraising publicly and commercially available weather model predictions and providing short-term forecasts and assessments of potential weather impacts on OPG operations, specifically from but not exclusive to:

Wind generation in the electricity markets/control areas/zones in which OPG does business in;
Solar generation in the electricity markets/control areas/zones in which OPG does business in;
Algae and debris run risks for nuclear and/or thermal generation
Extreme weather in the electricity markets/control areas/zones in which OPG does business in;
Anomalous precipitation risks for hydroelectric generation

Conduct analysis of short-term electricity demand drivers and provide assessments of weather-based demand response in the electricity markets/control areas/zones in which OPG does business in.
Provide information, as required, to support operational decision making
Remain current with the methods used for short term electricity demand and weather forecasting; provide recommendations to management on their potential for adding value to OPG operations.
Participate in research studies or electricity sector working groups on forecasting of electricity demand and weather and provide technical guidance, as required.
Assist with specialized technical assignments, as required.

QUALIFICATIONS

Bachelor’s Degree (Meteorology, Atmospheric Physics, Econometrics, Economics, Math, Physics, Engineering or an equivalent field)
6 years experience minimum in a similar role
Ability to work in effectively and efficiently in a flexible hybrid office environment.
Requires experience or knowledge of the electric utility business, to be familiar with the inherent factors and problems influencing energy use, production, and transmission.
Requires experience or knowledge to be familiar with the evolving electricity marketplace in Ontario and neighboring power systems, as well as the interrelationship of groups in the Business Unit and OPG as a whole.
Requires experience in consulting with management, preparing various forecasts and undertaking studies related to economic or energy market issues.
Requires experience in the collection of data and the development and maintenance of databases for use as the primary information source for market analysis, forecasting, risk analysis and alternative scenarios.
Requires experience with or knowledge of econometric/statistical models. Experience in interpretation of weather prediction models, analysis of short-term electricity demand drivers and weather-based demand response in power markets, econometric modeling, etc.
Experience with MetrixND/ MetrixIDR is considered an asset

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

This position is moving to OPG Corporate Headquarters: In Summer 2025, OPG will officially welcome employees to our new Corporate Headquarters located at 1908 Colonel Sam Drive, Oshawa, Ontario. This position will be temporarily based in Toronto, ON until the move to Headquarters in the Summer of 2025.

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

#LI-Hybrid

Please note: All job postings at OPG are to fill existing vacancies within our organization.

Fall 2026 - Co-Op/Development Student - Human Resources - Oshawa (ON, CA, L1H 2W8)

Status: Contract (4 months)

Working Conditions: On-site

Education Level: University, minimum 1st year completed 

Base Location: Oshawa, ON

Shift: Days

Travel: 10%

Deadline to Apply: June 18, 2026

Salary Range: $33.59 - $44.77 per hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional, a career at OPG is an opportunity to electrify your life on -- and off -- the job.

APPLYING TO OPG’S CO-OP PROGRAM

This posting is for multiple co-op positions at Ontario Power Generation (OPG) starting in September 2026. Applicants will be reviewed and matched with OPG managers hiring students within their discipline. The job description and accountabilities below are broad and may not reflect the specific duties of each placement. If selected for an interview, you’ll receive details about the specific role, team, and responsibilities.

JOB OVERVIEW

As a Co-op Student at OPG, you’ll gain hands-on experience and develop valuable skills for your future career. You’ll work alongside colleagues from diverse backgrounds and contribute to projects that support a sustainable future.

KEY ACCOUNTABILITIES

Contribute to real-world projects that align with your field of study and career interests.
Collaborate with cross-functional teams to support project goals and deliverables.
Apply classroom knowledge to practical, hands-on work assignments.
Learn and adapt to new tools, technologies, and processes relevant to the industry.
Assist with day-to-day tasks and ensure smooth operations within your assigned department. 
Take ownership of delegated responsibilities and deliver quality results.
Communicate effectively with team members, mentors, and stakeholders.
Engage in mentorship opportunities to gain insights and guidance from experienced professionals.

QUALIFICATIONS

Currently enrolled as a full-time, post-secondary student in a recognized institution, pursuing Human Resources, and/or any other related discipline.
Have completed a minimum of 1st year in an undergraduate program at university by the start of the opportunity. 
Returning to full-time studies in the same program following the completion of the work term OR require the work term or co-op placement to graduate. 
Have a minimum average of 70% cumulative GPA (transcript must be included in application).

Important note for Co-Op Applicants: When submitting your application, please include all of your work and volunteer experience on your resume, even if you feel it may not be directly relevant. This allows us to gain a complete picture of your professional background.

All successful candidates will be required to complete a security clearance application. Before the application can be completed, ID verification will be required. To help prevent any potential delays in the security clearance process, candidates will be required to obtain their government-issued physical documents, including one of the following: their driver’s license or passport or status card, as well as their birth certificate and work permit (if applicable).

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values, and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact AODA@opg.com

What makes a career at OPG different?

Please submit your application online at https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.

Please note: All job postings at OPG are to fill existing vacancies within our organization.