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Nuclear Process Engineer Jobs in Ontario (NOW HIRING)

Lead site-wide efforts to drive process and product defects out of the daily work activities and ... Familiarity with nuclear engineering principles and technologies. * Analytical Skills: Strong ...

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Nuclear Process Engineer information

See Ontario salary details

$29.5K

$92.8K

$145K

How much do nuclear process engineer jobs pay per year?

As of Aug 9, 2026, the average yearly pay for nuclear process engineer in Ontario is $92,803.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,500.00 and $109,500.00 per year, depending on experience, location, and employer.

What are some common challenges faced by nuclear process engineers when working on plant optimization projects?

Nuclear Process Engineers often encounter challenges such as balancing safety regulations with process efficiency, ensuring compliance with strict environmental standards, and integrating new technologies into existing systems. These projects require close collaboration with multidisciplinary teams, including operations, safety, and regulatory specialists. Effective communication and problem-solving skills are essential to address unexpected issues and to implement improvements without disrupting plant operations.

What is the difference between Nuclear Process Engineer vs Nuclear Reactor Operator?

AspectNuclear Process EngineerNuclear Reactor Operator
CredentialsBachelor's degree in nuclear engineering or related field; certifications varyHigh school diploma or equivalent; licensing required
Work EnvironmentDesign, develop, and optimize nuclear processes in labs or plantsOperate and monitor nuclear reactors in power plants
Industry UsageUsed in nuclear plant design, safety analysis, and process improvement

The main difference is that Nuclear Process Engineers focus on designing and improving nuclear processes, while Nuclear Reactor Operators are responsible for the day-to-day operation and safety of nuclear reactors. Both roles require specialized knowledge, but they serve different functions within the nuclear industry.

What does a nuclear process engineer do?

A Nuclear Process Engineer is responsible for designing, developing, and optimizing processes used in the nuclear industry, such as fuel production, waste management, and reactor operations. They ensure that systems operate safely, efficiently, and in compliance with strict regulatory standards. Their work often involves process simulation, safety assessments, troubleshooting, and continuous improvement of nuclear plant operations. Additionally, they collaborate with other specialists to implement new technologies and improve plant performance.

What are the key skills and qualifications needed to thrive as a nuclear process engineer?

To thrive as a Nuclear Process Engineer, you need a strong background in nuclear engineering, process design, and safety analysis, typically supported by a bachelor’s or master’s degree in nuclear or chemical engineering. Familiarity with simulation software (e.g., MATLAB, AutoCAD, or process modeling tools) and knowledge of regulatory standards like NRC or DOE guidelines are essential. Strong analytical thinking, problem-solving, and communication skills help you effectively manage complex projects and collaborate with multidisciplinary teams. These skills are crucial to ensuring safe, efficient, and regulatory-compliant operation of nuclear processes.
What are popular job titles related to Nuclear Process Engineer jobs in ON? For Nuclear Process Engineer jobs in ON, the most frequently searched job titles are:
Infographic showing various Nuclear Process Engineer job openings in Ontario as of July 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $92,803 per year, or $44.6 per hour.

Senior Welding Engineer, Nuclear Manufacturing

BWXT

Cambridge, ON

Full-time

Medical, Dental, Vision, Retirement

Re-posted 11 days ago


Job description


BWXT Canada Ltd. (BWXT Canada) has over 60 years of expertise and experience in the design, manufacturing, commissioning and service of nuclear power generation equipment. This includes steam generators, nuclear fuel and fuel components, critical plant components, parts and related plant services. BWXT Canada's subsidiary, BWXT Medical Ltd. (BWXT Medical) provides its customers, who conduct life-saving medical procedures for patients around the world, the benefit of decades of experience in the development, manufacturing, packaging and delivery of medical isotopes and radiopharmaceuticals. Headquartered in Cambridge, Ontario, BWXT in Canada has approximately 1,800 employees at locations in Peterborough, Toronto, Arnprior, Brampton, Port Elgin, Owen Sound, Kanata and Oakville, Ontario and Vancouver, British Columbia. BWXT Canada is a subsidiary of BWX Technologies, Inc. (NYSE: BWXT). Follow us on Twitter @BWXT and learn more atwww.bwxt.com.

Welcome to BWXT
We believe in empowering our employees and cultivating a dynamic workplace that fosters growth and collaboration. Whether you're an experienced professional or just starting your career, you'll find opportunities to challenge yourself, learn from seasoned experts, and contribute to nuclear innovation. We require a diverse range of skills to support our work in the markets that drive our business and welcome candidates from all backgrounds and life stages who are passionate about making a difference.

Position Overview:

We are a leading engineering firm dedicated to innovation and excellence in manufacturing nuclear components. We are currently seeking a Senior Welding Engineer to join our dynamic team in Cambridge, ON. The ideal candidate will play a pivotal role in advancement of our welding capabilities by developing welding processes, ensuring quality standards, leading complex engineering projects, and implementing innovative production welding applications in support of growth opportunities within the nuclear industry (Small Modular Reactors, Microreactors, new nuclear technologies).

Location:

On-site in Cambridge, Ontario Canada

Your Day to Day as our Senior Weld Engineer:

  1. Welding Procedure Development:
    • Develop and maintain comprehensive Welding Procedure Qualification Records (PQRs), Weld Procedure Specifications (WPS), and Welder Performance Qualifications (WPQs) to meet customer requirements and quality standards for complex nuclear components and vessels.
    • Ensure that welding techniques meet the rigorous demands of manufacturing processes and regulatory compliance.
    • Create and maintain material specifications for nuclear and conventional welding consumables including specification and additional testing for special requirements. Support management of inventory for projects and manufacturing shop.
  2. Non-Conformance Resolution:
    • Collaborate with cross-functional teams as the weld engineering lead, including quality assurance, engineering, and production, to troubleshoot and resolve non-conformance issues.
    • Produce supplementary documentation such as work orders and repair plans to address identified non-conforming conditions.
  3. Tooling and Fixtures Design:
    • Design and implement custom tooling and fixtures to enhance shop workflow and elevate safety and efficiency.
  4. Product Reviews and Project Management:
    • Conduct detailed pre-manufacturing product and drawing reviews, identifying necessary welding procedures, processes, tooling and fixtures to ensure operational readiness.
    • Lead and take ownership of welding technical and implementation aspects of large, complex projects with minimal managerial oversight, consistently delivering high-quality outcomes to meet project timelines.
  5. Process Development and Improvement:
    • Evaluate and implement innovative welding processes, new applications and welding equipment to support ongoing and future manufacturing capabilities.
    • Lead corrective actions related to welding and drive continuous process improvement and innovation within the manufacturing environment.
    • Collaborate with shop employees and welder training program to implement best practices in welding processes for optimal performance and reduced rework.
  6. Documentation and Database Maintenance:
    • Maintain meticulous records of welding equipment, consumables, and operational best practices to facilitate knowledge sharing and training.
    • Oversee the maintenance of databases containing historical data and past performance metrics for welding operations.
  7. Team Collaboration and Mentorship:
    • Act as a cross-functional liaison, providing guidance and training to peers and shop personnel on welding processes, techniques, and equipment use.
    • Mentor and develop junior and intermediate welding engineers to become lead welding engineers and develop technical expertise.
    • Facilitate training sessions to enhance the skills and knowledge of staff involved in welding operations.

Required Qualifications:

  • Bachelor's degree in mechanical engineering (MSc, MEng, or PhD is considered an asset).
  • Professional Designation: P.Eng. in Mechanical Engineering, Metallurgical/Materials Engineering or a related discipline.
  • A minimum of 10 years in a fast-paced manufacturing environment.
  • Experience interfacing with regulatory agencies and codes (eg, TSSA, ASME, CNSC, NRC, etc)
  • Strong analytical, problem-solving, and organizational skills
  • Excellent interpersonal and communication abilities, with proven leadership experience.
  • Proficient in Microsoft Office with preferred experience in AutoCAD and SolidWorks.
  • Familiarity with CSA machine guarding, Six Sigma, Lean Manufacturing principles, and Statistical Process Control (SPC) tools.

Preferred Qualifications:

  • Experience in the Nuclear industry is strongly preferred.

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WHAT WE CAN OFFER YOU: Ensuring the well-being of our employees is our priority and we offer comprehensive and competitive benefits for our employees and their families.

  • Comprehensive Health Benefits - Including health, dental, vision, and disability coverage to keep you feeling your best.
  • Secure Your Future - Defined Contribution Pension Plan and an optional Company-matched retirement savings plans (RRSP/TFSA/EPSP)
  • Work-Life Balance - Flexible hybrid schedules and compressed workweek option available
  • Help Grow Our Team - Earn generous referral bonuses with our two-tiered Employee Referral Program ($1,500 and $3,000!).
  • Invest in Your Education - Up to $5,250 USD per year through our Educational Refund Plan.
  • Professional Development - Gain access to training, certifications, and growth opportunities to advance your career.
  • Your Wellness Matters - Enjoy gym membership discounts and access to mental health support programs.
  • A Welcoming Workplace - Join a diverse, inclusive, and supportive culture that celebrates you.
  • Fun & Connection - Engage in team-building activities organized by our Social Committee.

Ready to grow with us? Apply now and let's build something amazing together!

The base salary range for this position in [[Ontario]] at the start of employment is expected to be between $[[89,000]] and $[[139,000]] per year. However, the base salary offered is based on local job market factors and may vary further depending on factors specific to the selected job candidate, such as job-related knowledge, skills, experience, and other objective business considerations. Subject to these considerations, the total compensation package for this position may also include other elements, such as an annual cash incentive in addition to a full range of medical, retirement, and/or other benefits. Details of participation in these benefit plans will be provided at such time the selected job candidate receives an offer of employment.

Learn more about how BWXT employs nuclear technology to solve some of the world's most important problems. BWXT's capabilities video showcases our innovation in commercial nuclear power, addressing climate change, as well as our advanced nuclear medicine products treating patients around the world. We are People Strong. Innovation Driven.

BWXT Canada Ltd. embraces diversity of thought, values individuality, encourages new perspectives and provides equal opportunity in employment for all qualified employees and applicants without regard to race, ancestry, place of origin, colour, ethnic origin, citizenship, creed, sex, sexual orientation, gender identity, gender expression, age, record of offences, marital status, family status or disability, or any other category protected by provincial law. BWXT Canada is committed to fostering an accessible, fair, and inclusive environment where all employees are able to access goods while being respected and supported. If you require accommodations during the application or interview process, please advise us as soon as possible so appropriate arrangements can be made. If you require information in a format that is accessible to you, please contact Human Resources. 

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