Ontario Nuclear power plant Jobs – 328 Openings This Week

Systems / Plant Engineer — Nuclear & Power Generation
Raise —Ontario
- Full-time
- Bachelor's
Quick apply
Design Engineer — Nuclear & Power Generation (Multi-Discipline)
Raise —Ontario
- Full-time
- Bachelor's
Quick apply
Plant Engineer
Patriot Forge Co —Brantford, ON
- $95,000–$125,000 a year
- AutoCAD
- Management
- No university degree
- Employee assistance program
Quick apply
Aerial Lineperson
Aecon Group —North Bay, ON
- $28–$37 an hour
- Weekends as needed
- Maintenance
- Travel
- Construction experience
- Tuition reimbursement
Level II Dental Assistant (NDAEB Certified)
Bruce Grey Dental Centre —Port Elgin, ON
- $24–$32 an hour
- Part-time
- Organizational skills
- Pediatrics
- In-person
Quick apply
Machinist
Niagara Energy Products Inc —Niagara Falls, ON
- $34.95 an hour
- Full-time
- Maintenance
- English
- Quality Control
- Dental care
- Employee assistance program
Quick apply
Professional Experience Year (PEY) - Engineering - Timmins
Ontario Power Generation —Timmins, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Professional Experience Year (PEY) - Applied Physics - Durham Region
Ontario Power Generation —Pickering, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Quality Assurance Auditor
Arrow Machine and Fabrication Group —Guelph, ON
- $22.79–$33.49 an hour
- Engineering
- Data analysis skills
- Presentation skills
- Profit sharing
- Dental care
Quick apply
Professional Experience Year (PEY) - Engineering - Durham Region
Ontario Power Generation —Bowmanville, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Professional Experience Year (PEY) - Engineering - Niagara
Ontario Power Generation —Niagara-on-the-Lake, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Professional Experience Year (PEY) - Health Physics & Radiation Science - Durham Region
Ontario Power Generation —Whitby, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Quality Assurance Manager
Arrow Machine and Fabrication Group —Cambridge, ON
- $102,000–$120,000 a year
- Engineering
- Analysis skills
- Bachelor's
- Profit sharing
- Dental care
Quick apply
Professional Experience Year (PEY) - Engineering - Tiverton
Ontario Power Generation —Kincardine, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Program Manager
Arrow Machine and Fabrication Group —Stratford, ON
- $97,000–$124,000 a year
- Sales
- Engineering
- Business development
- Profit sharing
- Dental care
Quick apply
Professional Experience Year (PEY) - Computer Science & IT - Durham Region
Ontario Power Generation —Oshawa, ON
- $38.47–$44.77 an hour
- Contract
- Computer science
- Computer Science
- Bachelor's
3d
Engineering Manager
Arrow Machine and Fabrication Group —Stratford, ON
- $120,000–$140,000 a year
- Engineering
- Databases
- Bachelor's
- Profit sharing
- Dental care
Quick apply
4d
Quality Assurance Inspector
Arrow Machine and Fabrication Group —Cambridge, ON
- $22.22–$28.14 an hour
- Microsoft Office
- Continuous improvement
- Quality Control
- Profit sharing
- Dental care
Quick apply
Professional Experience Year (PEY) - Law - Durham Region
Ontario Power Generation —Oshawa, ON
- $38.47–$44.77 an hour
- Contract
- Bachelor's
- Travel
- Communication skills
3d
Mechanical Project Engineer
Arrow Machine and Fabrication Group —Stratford, ON
- $90,000–$110,000 a year
- Microsoft Outlook
- Engineering
- Bachelor's
- Profit sharing
- Dental care
Quick apply

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nuclear power plant jobs near ontario

Systems / Plant Engineer — Nuclear & Power Generation

Raise -
Ontario

Quick apply

Job details

Full-time

Qualifications

Energy and utilities experience
Defect resolution root cause analysis
CMMS
Bachelor's
Systems engineering
Commissioning phase involvement
Failure analysis

Full job description

Nuclear and power generation facilities are complex, interdependent systems. Keeping them running safely and reliably requires engineers who take ownership of assigned systems — who monitor performance, investigate anomalies, drive maintenance strategies, and see modifications through from identification to implementation. The organizations running Ontario's nuclear and hydro fleet rely on systems engineers and plant engineers as a core technical function, and the demand for qualified professionals in these roles is steady and ongoing.

Raise is building a pipeline of Systems Engineers and Plant Engineers for contract opportunities with a leading enterprise organization in Ontario's energy sector. This is not a live posting for a single role. Apply once, and we will reach out when a role matches your discipline and experience.

About the Opportunity

These roles exist across nuclear generating stations, hydroelectric facilities, and new-build programs. At nuclear sites, systems engineers are accountable for the health, reliability, and regulatory compliance of specific plant systems — from primary heat transport to electrical distribution to auxiliary systems. At hydro stations, plant engineers provide technical oversight of generating equipment, conduct condition assessments, and support maintenance and capital programs. Across both, the work is hands-on, technically rigorous, and consequential.

What You Could Be Working On

Serving as the technical owner for assigned plant systems, monitoring performance and reliability
Investigating equipment failures, abnormal conditions, and operational events
Leading or supporting root cause analysis and implementing corrective actions
Developing and reviewing maintenance strategies, procedures, and work packages
Identifying and supporting system modifications, upgrades, and improvements
Ensuring compliance with regulatory requirements, license conditions, and internal procedures
Preparing system health reports, technical assessments, and engineering documentation
Supporting commissioning, testing, and return-to-service activities

What We're Looking For

Bachelor's degree in Mechanical, Electrical, Civil, Nuclear, or related Engineering discipline
3 to 10+ years of experience in systems engineering, plant engineering, or operations support in power generation or industrial environments
Experience in nuclear or regulated utility environments is a strong asset
P.Eng. designation or eligibility preferred
Familiarity with root cause analysis methodologies, CMMS systems, and asset management practices

Why Apply Now

Systems and plant engineering roles open regularly as programs grow and existing staff transition. Having your profile in our pipeline means we can match you to the right site, the right system area, and the right program scope without delay.

Experience in nuclear, CANDU facilities, hydroelectric, thermal, or other regulated power generation environments is a strong asset. Candidates with OPG system engineer or plant engineer qualifications, or with existing nuclear security clearance, are especially encouraged to apply.

Location: Pickering, Darlington, Tiverton, Thunder Bay, Niagara, and other Ontario locations — primarily onsite with some hybrid depending on assignment

Contract Length: Typically 12 to 24 months, with strong likelihood of extension

Looking for meaningful work? We can help

Raise is an established hiring firm with over 65 years of experience. We believe strongly in making the world a better place through work, which is why we’re a certified B Corporation and donate 10% of our profits to charity.

We strive to build teams that reflect the diversity of the communities we work in. We encourage all qualified applicants to apply, including people from traditionally underrepresented groups such as women, visible minorities, Indigenous peoples, people identifying as LGBTQ2SI, veterans, and people with visible/nonvisible disabilities.

We have a dedicated webpage for accommodations where you can learn more about what we offer, and request accommodation: https://raise.jobs/accommodations/

In order to submit candidates for roles, our clients will sometimes require personal information to confirm the identity of applicants and their legal status to work. Raise will never ask you for personal or banking information unless you have been selected for a job. If you are ever unsure about the legitimacy of this or another job posting by Raise (or have any other questions), please contact us at +1 800-567-9675 or [email protected]

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Refine Your Search

nuclear power plant jobs in ontario

Systems / Plant Engineer — Nuclear & Power Generation

Design Engineer — Nuclear & Power Generation (Multi-Discipline)

Plant Engineer

Aerial Lineperson

Level II Dental Assistant (NDAEB Certified)

Machinist

Professional Experience Year (PEY) - Engineering - Timmins

Professional Experience Year (PEY) - Applied Physics - Durham Region

Quality Assurance Auditor

Professional Experience Year (PEY) - Engineering - Durham Region

Professional Experience Year (PEY) - Engineering - Niagara

Professional Experience Year (PEY) - Health Physics & Radiation Science - Durham Region

Quality Assurance Manager

Professional Experience Year (PEY) - Engineering - Tiverton

Program Manager

Professional Experience Year (PEY) - Computer Science & IT - Durham Region

Engineering Manager

Quality Assurance Inspector

Professional Experience Year (PEY) - Law - Durham Region

Mechanical Project Engineer

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