Posting End Date: 03/11//2026 Status: Regular Number of Openings: 1 Education Level: Must possess a 2nd class Operating Engineer (OE) Certificate Base Location: 7263 Hwy 33, Bath, Ontario K0H 1G0 Shift: Rotating Days and Nights Travel Required: 10% Salary Range: $47.10 - $77.07 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.

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

Job Overview Ontario Power Generation (OPG) is looking for a dynamic, strategic and results-driven professional to join our team in the role of Thermal Operating Supervisor at our Lennox facility in Bath, Ontario.

Under the direction of the Chief Operating Engineer , the Thermal Operating Supervisor is responsible for leading shift operations staff, coordinating safe and reliable plant operations, prioritizing work and resources, meeting regulatory and operating-engineer requirements, liaising with internal and external stakeholders, and resolving technical and operational issues in accordance with applicable procedures, standards, and health and safety requirements.

Key Accountabilities Supervise and lead assigned operations staff by planning, organizing, assigning, and monitoring work; provide clear instructions, work procedures, coaching, and performance support.

Perform Shift Engineer and/or Assistant Shift Engineer responsibilities in accordance with applicable operating-engineer regulations; maintain a valid Second Class Operating Engineer Certificate.

Act as the designated site representative during back shifts, where required, and fulfill associated owner/operator responsibilities in accordance with applicable regulations and site procedures.

Coordinate, prioritize, and oversee shift work in partnership with planning and work-management teams; arrange additional resources as operational conditions or workload demands change.

Ensure safe, reliable, and efficient plant operation by carrying out the core duties of a Thermal Operating Technician,



including monitoring equipment, responding to operating issues, and supporting plant performance.

Communicate and liaise effectively with internal teams, external service providers, regulators, and other stakeholders to meet operational, policy, procedural, and regulatory requirements.

Promote and maintain a strong health, safety, and environmental culture; ensure work is performed in accordance with technical procedures, operating standards, and applicable legislation.

Identify, assess, and resolve technical and operational issues by developing practical operating solutions that protect people, equipment, plant reliability, and business continuity.

Qualifications Completion of Grade 12 or equivalent, plus a minimum 2nd Class Operating Engineers Certificate. A minimum of 10 years of experience in water management, hydroelectric generation, and/or electricity transmission-system operations.

Qualified as a power plant control room or board operator. A minimum of 10 years of power plant control room experience.

Demonstrated knowledge of and experience with IESO requirements and generating-station dispatch operations.

Strong understanding of the electricity/energy market and its impact on power plant operations.

Previous experience as a Work Protection Issuing Authority, including lockout/tagout or equivalent work-protection processes. A minimum of 6 years of supervisory experience in an operational environment.

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 .

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.

The Darlington New Nuclear Project is leading the way in the advancement of Small Modular Reactor (SMR) technology in Canada – the future of nuclear power generation! Using new and innovative technologies such as small modular reactors, hydrogen and battery storage, while expanding our hydroelectric and nuclear portfolios, we are changing the electricity landscape in Ontario.

Important Information 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.

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.

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

📌 Thermal Operating Supervisor (Bath)
🏢 Ontario Power Generation
📍 Bath