As part of an alliance agreement, Aecon Nuclear has been awarded a contract with Ontario Power Generation to support the construction of Canada's first Small Modular Reactor on the SMR-X Project.
As part of an alliance agreement, Aecon Nuclear has been awarded a contract with Ontario Power Generation to support the construction of Canada's first Small Modular Reactor on the SMR-X Project.
Proven experience in Nuclear Refurbishment , New Build, or Small Modular Reactor (SMR) design. * Codes & Standards: In-depth knowledge of CSA N286, N299 , and Engineering Change Control (ECC ...
Proven experience in Nuclear Refurbishment , New Build, or Small Modular Reactor (SMR) design. * Codes & Standards: In-depth knowledge of CSA N286, N299 , and Engineering Change Control (ECC ...
Applications Engineer
Cambridge, ON · On-site
The Applications Engineer partners closely with the commercial organization to support major nuclear utilities as well as emerging SMR (Small Modular Reactor) operators, delivering technically sound ...
Applications Engineer
Cambridge, ON · On-site
The Applications Engineer partners closely with the commercial organization to support major nuclear utilities as well as emerging SMR (Small Modular Reactor) operators, delivering technically sound ...
The Mechanical Engineer will work closely with our Sales and Applications staff to support major nuclear utilities as well as emerging SMR (Small Modular Reactor) operators. This role requires strong ...
The Mechanical Engineer will work closely with our Sales and Applications staff to support major nuclear utilities as well as emerging SMR (Small Modular Reactor) operators. This role requires strong ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
This position provides the opportunity to work on safety-critical components and contribute to the development and deployment of Small Modular Reactor (SMR) technologies. You will also collaborate ...
Lead Piping Engineer
Markham, ON · Hybrid
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Lead Piping Engineer
Markham, ON · Hybrid
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Lead Piping Engineer
Markham, ON · On-site
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Lead Piping Engineer
Markham, ON · On-site
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Lead Piping Engineer
Markham, ON · On-site
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Lead Piping Engineer
Markham, ON · On-site
CA$85K - CA$135K/yr
The group services the new plants projects organization primarily focused on the BWRX-300 Small Modular Reactor. The Piping Analysis team has strong interfaces with the Systems Design, Civil ...
Manager, Welding
Bowmanville, ON · On-site
With the DNNP project in full execution, this role is to support the on-going Construction of all 4 Small Modular Reactor at the Darlington site. Functionally reporting to the Sr. Weld Program ...
Manager, Welding
Bowmanville, ON · On-site
With the DNNP project in full execution, this role is to support the on-going Construction of all 4 Small Modular Reactor at the Darlington site. Functionally reporting to the Sr. Weld Program ...
Nuclear Security Leader - Canada
Markham, ON · On-site
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
Nuclear Security Leader - Canada
Markham, ON · On-site
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
Project Manager
Tiverton, ON · On-site
Reporting to the Sr. Director, New Nuclear Development, this incumbent will work within the New Build Nuclear team supporting the portfolio of work including Small Modular Reactor Power Plants ...
Project Manager
Tiverton, ON · On-site
Reporting to the Sr. Director, New Nuclear Development, this incumbent will work within the New Build Nuclear team supporting the portfolio of work including Small Modular Reactor Power Plants ...
Nuclear Security Leader - Canada
Markham, ON · On-site
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
Nuclear Security Leader - Canada
Markham, ON · On-site
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
Reporting to the Sr. Director, New Nuclear Development, this incumbent will work within the New Build Nuclear team supporting the portfolio of work including Small Modular Reactor Power Plants ...
Reporting to the Sr. Director, New Nuclear Development, this incumbent will work within the New Build Nuclear team supporting the portfolio of work including Small Modular Reactor Power Plants ...
Nuclear Security Leader - Canada
Markham, ON · Hybrid
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
Nuclear Security Leader - Canada
Markham, ON · Hybrid
CA$118K - CA$168K/yr
Summary We are seeking an experienced Nuclear Security Leader to support the GE Vernova Hitachi (GVH) Small Modular Reactor (SMR) business in Canada. In this position you will identify, communicate ...
The 10,000-square-metre research complex will house 23 laboratories, 12 shielded hot cells for post-irradiation examination of small modular reactor (SMR) and next-generation nuclear fuels, and ...
Quick apply
The 10,000-square-metre research complex will house 23 laboratories, 12 shielded hot cells for post-irradiation examination of small modular reactor (SMR) and next-generation nuclear fuels, and ...
Beginning in 2025 Aecon will support the Construction of the Unit 1 Small Modular Reactor at the Darlington site. The Sr. Cost Controller will be responsible in providing cost control support to ...
Beginning in 2025 Aecon will support the Construction of the Unit 1 Small Modular Reactor at the Darlington site. The Sr. Cost Controller will be responsible in providing cost control support to ...
Beginning in 2023 Aecon will support the validation phase design, procurement, early site preparation and site mobilization scope for the Construction of the Unit 1 Small Modular Reactor at the ...
Beginning in 2023 Aecon will support the validation phase design, procurement, early site preparation and site mobilization scope for the Construction of the Unit 1 Small Modular Reactor at the ...
Beginning in 2023 Aecon will support the validation phase design, procurement, early site preparation and site mobilization scope for the Construction of the Unit 1 Small Modular Reactor at the ...
Beginning in 2023 Aecon will support the validation phase design, procurement, early site preparation and site mobilization scope for the Construction of the Unit 1 Small Modular Reactor at the ...
Small Modular Reactor information
What is a small modular reactor?
A Small Modular Reactor (SMR) job involves working on the design, development, construction, operation, or regulation of SMRs, which are advanced nuclear reactors that are smaller and more flexible than traditional nuclear plants. Professionals in this field may include engineers, scientists, safety analysts, project managers, and regulatory specialists. These roles focus on improving reactor efficiency, ensuring safety, and advancing clean energy solutions. SMR jobs exist in government agencies, private companies, and research institutions working to develop next-generation nuclear technology.
What are some typical daily responsibilities for a small modular reactor engineer?
As a Small Modular Reactor Engineer, your daily tasks might include performing system analyses, monitoring reactor performance, reviewing safety protocols, and collaborating with other engineering disciplines to troubleshoot technical challenges. You may also be involved in preparing regulatory reports, overseeing construction or installation activities, and participating in design reviews or risk assessments. Working closely with project managers, safety specialists, and government regulators is common to ensure all reactor operations meet stringent safety and quality standards. This role offers a dynamic and collaborative work environment, with frequent opportunities to apply technical expertise to innovative, real-world energy solutions.
What are the key skills and qualifications needed to thrive in the small modular reactor position, and why are they important?
To excel in a Small Modular Reactor Engineer role, candidates need a solid background in nuclear engineering, mechanical or electrical engineering, and strong analytical abilities, often supported by a relevant bachelor's or master's degree. Familiarity with nuclear reactor simulation software, regulatory compliance tools, and safety certification (such as a Professional Engineer license or NRC qualification) is highly valued. Effective communication, teamwork, and problem-solving skills are key for coordinating with multidisciplinary teams and ensuring regulatory standards are met. These qualifications are crucial to designing, operating, and maintaining advanced nuclear systems safely and efficiently within a regulated environment.
What are popular job titles related to Small Modular Reactor jobs in Ontario?
For Small Modular Reactor jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Small Modular Reactor jobs in Ontario look for?
The top searched job categories for Small Modular Reactor jobs in Ontario are:
What cities in Ontario are hiring for Small Modular Reactor jobs?
Cities in Ontario with the most Small Modular Reactor job openings:

Full-time
Posted 19 days ago
Job description
Come Build Your Career at Aecon!
Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.
Safety Always is not only our #1 core value - it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won't just build your career - you'll help build what matters to enable future generations to thrive.
At Aecon, you can count on:
- Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus - today and always.
- Integrity. We lead by example, with humility and courage.
- Accountability. We're passionate about delivering on our commitments.
- Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.
We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation - we call it Aecon Proud.
At Aecon we:
- Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
- Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
- Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
- Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.
Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement - values that come to life through the unique talents and collaborative spirit of every team member. If you're inspired to make a difference through future-building projects, join our best-in-class team.
What is the Opportunity?
As part of an alliance agreement, Aecon Nuclear has been awarded a contract with Ontario Power Generation to support the construction of Canada's first Small Modular Reactor on the SMR-X Project. Beginning in 2023 Aecon will support the validation phase, design, procurement, early site preparation and site mobilization scope for the Construction of the Unit 1 Small Modular Reactor at the Darlington site.
The Construction Safety Trainer reports to the Training Manager and is responsible for supporting the development, delivery, evaluation, and on-going management of the training programs common to SMR-X project. The individual works with project teams to identify training needs, plan, coordinate and deliver the established core training programs as required by the Project Training Plan, onboarding and training department, project, client and legislative requirements.Â
What You'll Do Here:
- Responsible for training project employees on a variety of project and Safety related programs such as, Work at Heights, Heavy Equipment Operation, Hoisting and Rigging, Confined Space Entry, First Aid, Elevating Work Platform, Forklift Operation, Human Performance, Supervisor etc.Â
- This training will include all relevant tracking and documentation required for each program
- Provide timely feedback to management and supervisors in regard to employee competency as it relates to the training programs provided
- Participate in training team meetings and training-related projects such as the development of new training courses and programs
- Promote a positive safety culture that supports continuous improvement through active communication, participation and development of skills
- Support project specific conventional safety and environmental management plans and procedures including; inspections, audits, observation and coaching
- Support Human Performance program activities and act as an advocate for Human Performance
- Technical resource for jurisdictional Occupational Health & Safety Acts, Regulations and applicable standards
- Other duties as assigned
What You Bring to the Table:
- Relevant Post-Secondary education or equivalent experience in the Training, Construction, and Health and Safety fields
- Experience in New Build Construction as asset
- A working knowledge of Provincial OHS Legislation including construction and industrial regulations
- Experience in facilitating or training large groups using adult education practices and principles (e.g., ADDIE, adult learning theory) an asset
- Experience with Human Performance programs considered an asset.
- Train the Trainer Qualifications in programs such as Work at Heights, Confined Space Entry. WHMIS, First Aid, etc., considered an asset
- A designation such as NCSO would be considered an asset
- Minimum 5 years of experience in Health and Safety and training/facilitating within the construction industry is considered an asset
- Minimum 5 years in implementing and monitoring construction health and safety programs is considered an asset
- Proficient in the use of MS Office to develop, adjust and manage training programs and develop reports or presentations as required
- Demonstrated ability to lead, inspire and positively influence behaviour
- A team player that accepts and can manage change regularly
- Demonstrated leadership abilities with strong interpersonal and communication skills
- Able to lift at least 50 pounds and climb ladders, if required
- Comfortable working in various work locations in both field and office
Reason for vacancy: ReplacementÂ
Pay Range: $85,000 - $110,000
Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role.Â
We strongly encourage applicants who identify as Indigenous to apply to work with us on the Darlington New Nuclear Project. At Aecon, Indigenous is an umbrella term for First Nations (status and non-status), Metis and Inuit.
Aecon fosters belonging within and across our organization. We are committed to providing equal employment opportunities and considering all applicants without regard to race, color, religion, sex, national origin, age, disability, or any other characteristic protected by applicable local laws.