nuclear engineer jobs in Ottawa

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343 nuclear engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada University of Ottawa Full-time $317,000 - $344,000 Contract

    The University of Ottawa invites applications for a Regular Part-Time Professor in the Faculty of Engineering, Department of Mechanical Engineering, to teach Basic Nuclear Engineering (MCG4128) at the Main Campus for the 2027 Winter Semester.Requirements include a PhD in Mechanical Engineering or related discipline, strong subject-matter expertise, and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada University of Ottawa Full-time

    The University of Ottawa invites applications for a Regular Part-Time Professor in the Faculty of Engineering, Department of Mechanical Engineering, to teach Basic Nuclear Engineering (MCG4128) at the Main Campus for the 2027 Winter Semester. Requirements include a PhD in Mechanical Engineering or related discipline, strong subject-matter expertise, and...


  • Ottawa, Ontario, Canada Ian Martin Group Full-time

    Become part of innovative nuclear refurbishment initiatives in Ontario as a Design Engineer with Raise. This opportunity involves engaging in multifaceted design efforts across various engineering disciplines.Raise is establishing a pipeline of Design Engineers for contract work in the Ontario energy sector. Candidates will tackle complex engineering...


  • Ottawa, Canada Kiewit Full-time €120,000 - €180,000 Contract

    Select how often (in days) to receive an alert: Home District/Group:Kiewit Nuclear Solutions Department:Field Operations Market:Nuclear Employment Type:Full Time Position Overview Reporting to the Project Electrical Area leadyou will be responsible for leading the planning, coordination, and execution of electrical scope activities, ensuring work is...


  • Ottawa, ON, Canada Bird Construction Full-time $90,000 - $130,000 Contract

    Support HVAC and piping construction as a Mechanical Field Engineer at Bird’s site-based nuclear research facility in Chalk River, Ontario.This Mechanical Project Engineer role provides field engineering and technical coordination throughout installation, inspection, testing, commissioning, and turnover. You will work with project teams, subcontractors,...


  • Ottawa, Ontario, Canada Ian Martin Group Full-time

    A major nuclear refurbishment program and a first-of-kind SMR construction project are both underway in Ontario, and both require qualified design engineers across multiple disciplines - mechanical, electrical, civil, I&C, and others. The engineering work supporting these programs is underway now and will continue for the better part of the decade. We are...


  • Ottawa, ON, Canada Bird Construction Group Full-time $85,000 - $110,000 Contract

    Coordinate HVAC, plumbing, piping, and BMS/BAS construction as a site-based Mechanical Project Engineer in Chalk River, Ontario. Support complex nuclear facility delivery.Bird seeks a Mechanical Project Engineer supporting installation, inspection, testing, commissioning, and turnover at a large nuclear research facility. You will provide field engineering...


  • Ottawa, ON, Canada Sotera Health Company Full-time €90,000 - €115,000 Contract

    Enhance safety protocols as a Senior Mechanical Engineer, focusing on nuclear transport packages at Sotera Health. Your designs will safeguard global health through innovation. As a Senior Mechanical Engineer at Sotera Health, you will lead engineering efforts around the design and testing of transport packages for radioisotopes. This significant role calls...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Bird Construction Group Full-time

    Coordinate HVAC, plumbing, piping, and BMS/BAS construction as a site-based Mechanical Project Engineer in Chalk River, Ontario. Support complex nuclear facility delivery. Bird seeks a Mechanical Project Engineer supporting installation, inspection, testing, commissioning, and turnover at a large nuclear research facility. You will provide field engineering...


  • Ottawa, ON, Canada emergiTEL Inc. Full-time €120,000 - €140,000 Contract

    emergiTEL is hiring a Senior Mechanical Engineer for our client in the healthcare and nuclear technology industry. This permanent role is based in Ottawa, ON. The ideal candidate will design, test, and support advanced automated equipment, lead mechanical projects, and collaborate across cross-functional teams to ensure safety, quality, and on-time...


  • Ottawa, Ontario, Canada Ian Martin Group Full-time

    A major nuclear refurbishment program and a first-of-kind SMR construction project are both underway in Ontario, and both require qualified design engineers across multiple disciplines - mechanical, electrical, civil, I&C, and others. The engineering work supporting these programs is underway now and will continue for the better part of the decade. We are...


  • Ottawa, Ontario, Canada TRX Full-time

    A leading technology firm is seeking a Software Developer to design and maintain software for nuclear systems in Canada. The ideal candidate has a Bachelor's degree in Computer Science or a related field and at least 3 years of experience in software development. Responsibilities include developing software for reactor control, collaborating with...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada TRX Full-time

    A leading technology firm is seeking a Software Developer to design and maintain software for nuclear systems in Canada. The ideal candidate has a Bachelor’s degree in Computer Science or a related field and at least 3 years of experience in software development. Responsibilities include developing software for reactor control, collaborating with...


  • Ottawa, Canada Morson Group Full-time €90,000 - €152,000 Contract

    Morson Edge in Tiverton, Ontario is seeking Mechanical and Electrical Engineers for a 1-year contract. Five vacancies, immediate start, hourly pay $65–$110 CAD, plus a per diem of $120 CAD/day. On-site work is required, with hybrid options for senior design roles. Candidates must hold a mechanical or electrical degree, have nuclear engineering experience,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Ian Martin Group Full-time

    Become part of innovative nuclear refurbishment initiatives in Ontario as a Design Engineer with Raise. This opportunity involves engaging in multifaceted design efforts across various engineering disciplines. Raise is establishing a pipeline of Design Engineers for contract work in the Ontario energy sector. Candidates will tackle complex engineering...


  • Ottawa, Ontario, Canada Sargent & Lundy, L.L.C. Full-time

    DescriptionUnder the direction of the electrical engineering lead or project manager, this position will offer you the opportunity to work in a project team environment with other engineers and designers involved in the design, modification, and analysis of new and existing power plant electrical systems.You will work on challenging assignments that include...


  • Ottawa, Ontario, Canada Sargent & Lundy, L.L.C. Full-time

    DescriptionPiping Engineering & Analysis SynopsisThe Piping Engineering & Analysis discipline performs evaluations for piping systems in accordance with ASME Boiler and Pressure Vessel Code, ASME B31.1, ASME B31.7, and other codes as applicable to the specific evaluation being performed. The Piping Engineering & Analysis discipline also performs the...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Ian Martin Group Full-time

    A major nuclear refurbishment program and a first-of-kind SMR construction project are both underway in Ontario, and both require qualified design engineers across multiple disciplines - mechanical, electrical, civil, I&C, and others. The engineering work supporting these programs is underway now and will continue for the better part of the decade. We are...


  • Ottawa, Canada Canadian Nuclear Laboratories Full-time €90,000 - €120,000 Contract

    Join CNL as a Research Engineer to enhance technologies supporting nuclear infrastructure. Utilize your expertise in computer modelling and data analysis to drive impactful innovations. In this fully onsite role at Chalk River Laboratory, you will focus on R&D for cementitious materials, employing a variety of analytical techniques. You'll lead projects,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Ian Martin Group Full-time

    A major nuclear refurbishment program and a first-of-kind SMR construction project are both underway in Ontario, and both require qualified design engineers across multiple disciplines - mechanical, electrical, civil, I&C, and others. The engineering work supporting these programs is underway now and will continue for the better part of the decade. We are...