Posted 18 days ago
Thermal Operating Supervisor- 12 Month Contract
@ Ontario Power Generation
Bath, Ontario
Overview
Ontario Power Generation is hiring a Thermal Operating Supervisor on a 12-month contract at its Lennox facility in Bath, Ontario. The role leads shift operations staff, coordinates safe and reliable plant operation, and resolves technical issues. Rotating day and night shifts, about 10% travel, and a pay range of $47.10 to $77.07 per hour are stated.
Responsibilities:
- Supervise and coach shift operations staff
- Perform shift engineer and assistant shift engineer duties
- Coordinate and prioritize shift work with planning teams
- Ensure safe, reliable plant operation
- Liaise with regulators and external service providers
Requirements summary:
- Second Class Operating Engineer certificate
- 10 years power plant control room experience
- 6 years supervisory experience
- Experience with IESO and generating-station dispatch
- Work protection and lockout/tagout experience
- Grade 12 or equivalent
Tools & skills
Source and dates
Employer career site / ATS feed · successfactors
- Employer posting date
- 2026-10-19
- First seen by our source
- 2026-10-20
- Source record updated
- 2026-10-20
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Experience | 10+ years |
| Management experience | 6+ years |
| Manages people | Yes |
| Schedule | day, overnight |
| Travel | air: none · ground: minimal |
| Work setting | Plant or factory, Client sites |
| Position | Sitting and standing |
| Physical demands | physical moderate · computer moderate |
| Languages | English |
| Licences & certifications | Second Class Operating Engineer Certificate |
| Encouraged to apply | Indigenous peoples, People with disabilities, Racialized people, Women |
| Education | High school (required) |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Ontario Power Generation
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Powering Ontario's future.
Full company description
At Ontario Power Generation (OPG), our power is changing the world as we strive to electrify life in one generation. As the province’s largest clean power generator, OPG operates one of North America’s most diverse generating fleets. We are now advancing several clean energy innovations, including Small Modular Reactors, low-carbon hydrogen, and energy storage, to help set Ontario and the world on the path to an electrified future, where more aspects of life – from cars to homes and industries – are powered by clean electricity. As part of this vision, we’re also focused on becoming a net-zero company by 2040 and enabling a net-zero economy by 2050. We have already made major strides to a sustainable future. In 2014, OPG burned its last piece of coal to make electricity, which represented one of the world’s single-largest climate change-specific actions. Today, through the dedication of more than 9,500 employees, OPG generates almost half of the electricity that Ontario’s homes, schools, hospitals, and businesses rely on each day. We are committed to ensuring our energy production is reliable, safe, and environmentally sustainable for Ontarians today and for the future. In Ontario, our diverse fleet includes two nuclear stations, 66 hydroelectric stations, two thermal generating stations, one solar facility, and four combined-cycle gas generating stations, which are operated by our subsidiary, Atura Power. Additionally, we own two other nuclear generating stations in Ontario, which are leased on a long-term basis to Bruce Power L.P. In the United States, OPG owns and operates 85 hydroelectric stations in 18 states through our subsidiary, Eagle Creek Renewable Energy. Some of the actions OPG is taking now to prepare for our electric future include the ongoing refurbishment and upgrades of our hydro fleet, refurbishment of our Darlington Nuclear Generating Station, which will secure 30 more years of clean, reliable, low-cost power.
- LinkedIn followers
- 181,510
- People associated on LinkedIn
- 9,554
- Reported office locations
- 700 University Avenue, Toronto, ON M5G 1X6, CA
- 800 Kipling Avenue, Toronto, Ontario M8Z 5S4, CA
- 777 Brock Rd, Pickering, Ontario L1W 1Z8, CA
- 889 Brock Rd, Pickering, Ontario L1W 3X3, CA
- Other recorded names
- Ontario Power Generation
- Specialties
- hydro-electric power
- renewable energy sources
- nuclear power
- worker safety
- thermal power
- and water safety
- Profile identifies a recruitment agency
- No
At Ontario Power Generation (OPG), our power is changing the world as we strive to electrify life in one generation. As the province’s largest clean power generator, OPG operates one of North America’s most diverse generating fleets. We are now advancing several clean energy innovations, including Small Modular Reactors, low-carbon hydrogen, and energy storage, to help set Ontario and the world on the path to an…
| Field | Value |
|---|---|
| Industry | Utilities |
| Company size | 5,001-10,000 employees |
| Headquarters | Toronto, ON |
| Organization type | Government Agency |
| Year founded | 1999 |
| Specialties | hydro-electric powerrenewable energy sourcesnuclear powerworker safetythermal powerand water safety |
| Open jobs on Jobsy | 26 |
| View page |
Posting End Date: 03/11/2026
Status: Temporary 12.00
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- 12 Month Contract.
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 [email protected].
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 https://jobs.opg.com/. OPG thanks all those who apply; however, only candidates considered for an interview will be contacted.
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