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Nuclear Process Engineer Jobs in Ontario (NOW HIRING)

... the customer's process requirements. Direct responsibility for mechanical/electro-mechanical ... Certified Engineering Technologist is preferred. Experience: * Experience in nuclear tooling ...

$150 - $200/hr

Director/Vice President, Nuclear Engineering Location: Waterloo, Ontario (On‑Site, 5 Days/Week ... Establish engineering processes aligned with CSA N286, N299, and CNSC expectations for design ...

Showing results 41-60

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 Instrumentation & Controls Engineer 2 - Nuclear

Sargent & Lundy

North York, ON • Hybrid

CA$111K - CA$153K/yr

Full-time

Medical, PTO

Re-posted 20 days ago


Sargent & Lundy rating

8.4

Company rating: 8.4 out of 10

Based on 10 frontline employees who took The Breakroom Quiz

121st of 446 rated engineering


Job description

Description

Our electric power generation clients, both in Canada and US, are updating and replacing the power plant control systems with new digital control systems.  This is expanding work in the Instrumentation and Controls Engineering group.  

This is a senior level design engineering position that offers a variety of interesting and challenging opportunities in nuclear Instrument and Controls Engineering and will provide an excellent opportunity to advance your career. You will lead a team of nuclear I&C Engineers and interface with the discipline engineers and designers on the Project Team and with the client to ensure all client requirements are satisfied. 

You will work on major process controls engineering projects for upgrades and modifications to nuclear power plants in the following areas:

  • Digital Systems -- PLC, DCS, Touchscreen displays, network switches and control systems
  • Functional Requirement and Procurement Specifications and software categorization reports for instrumentation and control systems for nuclear power plants
  • Process instrumentation replacement evaluation reports and nuclear modification packages
  •  Prepare instrument data sheets (IDS) and instrument calibration sheets (IDS)
  • Prepare documentation for design input for drawing production including cable block diagrams, connection wiring diagrams and schematics
  • Interface with vendors and prepare equipment purchase specifications
  • Prepare reports and studies that present technical information in a clear and concise manner to meet client requirements
  • Attend client meetings and perform site walkdowns to ensure the client is satisfied with our work product
  • Provide guidance as a mentor in the development of less experienced nuclear instrumentation and controls design engineers

This position is based on a hybrid work schedule and will require in-office work 3 days per week, giving you the flexibility to work remotely for two days. 

Qualifications

We do not sponsor employees for work authorization in Canada for this position.

This position may require access to U.S. export-controlled information. As such, candidates must be a citizen of a country listed in Appendix A to Part 810 of the Code of Federal Regulations. Please click here to determine your eligibility.

Essential skills and experience:

  • A BS in Electrical or Mechanical Engineering from an a Canadian Engineering Accreditation Board-accredited undergraduate program or a US based ABET-accredited program
  • A minimum of 7 years of experience in design engineering for process control systems; Experience in design engineering for nuclear power plant control system is preferred
  • Experience with power plant instrumentation and controls systems design for Candu reactors, including DCS for turbine, control, feedwater control, and data display.
  • Technically knowledgeable of available equipment and proven pre-engineered systems to execute systems design
  • Experience in reviewing design drawings created by others.

Valued, but Not Required:

  • P.Eng license
  • Active Ontario Power Generation (OPG) security clearance
AI & Automation at Sargent & Lundy

In this role, we expect people to be willing or able to lead others who use modern tools:

  • You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
  • Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
  • Overseeing engineers who program or script (e.g., Python, MATLAB, advanced Excel) to automate engineering tasks, with review of automated outputs, is valued but not required.
  • We also value additional learning, such as a minor, certificate, or other experience in Computer Science, Artificial Intelligence, Software Engineering, or related fields that enables effective oversight of automation and agentic AI-enabled engineering workflows.
Award-Winning Benefits

At Sargent & Lundy, we care about the health and well-being of our employees. Our commitment extends beyond the workplace, offering comprehensive healthcare plans and generous paid time off to support our team members in every aspect of their lives. We understand the importance of work-life balance, which is why we are proud to provide competitive, award-winning benefits. Our dedication to employee satisfaction has earned us the prestigious Top Workplaces Culture Excellence Award for compensation and benefits in 2022, 2023, and 2024.

Compensation Range$111,304 - $153,043Transparency StatementThis posting is to fill an existing vacancy. Sargent & Lundy discloses compensation ranges that comply with all provincial and federal legislation. The total compensation package for eligible positions will include a base salary or an hourly rate and a comprehensive benefits package, reflecting our commitment to rewarding performance and supporting the overall well-being of our employees. Individuals may also be eligible to participate in our yearly discretionary bonus.Equal OpportunitySargent and Lundy is fully committed to abiding by all equal opportunity employment standards. Our employment policies strictly prohibit all forms of discrimination on any of the grounds in relevant laws. All our employment practices are solely based on individual merit and our organization's needs at the time. We welcome and encourage applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.   We embrace the responsible use of artificial intelligence (AI) to enhance the candidate experience and streamline our recruitment process. AI-enabled tools may support certain stages of recruitment, but human judgment remains central to the candidate experience, and all hiring decisions are made by human reviewers.Employment Type: FULL_TIME

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About Sargent & Lundy

Sourced by ZipRecruiter

Sargent & Lundy is one of the most experienced full-service architect-engineering firms in the world. Founded in 1891, the firm is a global leader in power and energy with expertise in grid modernization, renewable energy, energy storage, nuclear power, and fossil fuels. Sargent & Lundy delivers comprehensive project services--from consulting, design and implementation to construction management, commissioning and operations/maintenance--with an emphasis on quality and safety. The firm serves public and private sector clients in the power and energy, gas distribution, industrial, and government sectors.

Industry

Civil engineering construction

Company size

1,001 - 5,000 Employees

Headquarters location

Chicago, IL, US

Year founded

1891

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