Jobs for nuclear activation at Toronto

1,474 nuclear activation job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada GHD Full-time $113,000 - $163,000 Contract

    Job DescriptionAs Canada's nuclear sector continues to grow through refurbishment, life extension, waste management, SMRs, and new build programs, GHD is investing in the people, systems, and capabilities required to support our clients throughout the nuclear project lifecycle. We are building a leading advisory, engineering, environmental, and...


  • Toronto, ON, Canada Independent Electricity System Operator Full-time €126,000 - €180,000 Contract

    Select how often (in days) to receive an alert: Business Unit:Legal Resources and Corporate Governance Grade/Band: MP6 Shift Work: No Step 1: $126,308 to Step 10: $180,388 The successful candidate will be placed at the appropriate step within the salary grade/band, based on relevant years of experience and other applicable considerations. The IESO is...


  • Toronto, ON, Canada MATTR Full-time €120,000 - €140,000 Contract

    Select how often (in days) to receive an alert: Etobicoke, ON, CA, M9V 4A8 Vaughan, ON, CA, L4K 4Y1 Workplace Type: Hybrid Mattr delivers advanced material technologies and complex manufacturing expertise. Through a portfolio of brands, we offer highly engineered solutions, technology and products to support infrastructure markets worldwide. Shawflex is...


  • Toronto, ON, Canada CPUS Engineering Staffing Solutions Inc. Full-time $105,219 - $149,857 Contract

    We’re looking for a driven Project Coordinator to support critical telecom infrastructure projects within our Telecom Department. This role is well‑suited for someone who thrives in complex, multi‑stakeholder environments and enjoys coordinating work that keeps essential communications systems operating reliably. Location: 700 University Ave, Toronto...

  • Supervisor Nuclear Contracts Premium

    1 day ago


    Toronto, Ontario, Canada IESO Full-time $35 Permanent

      Date: August 20, 2026 Location: Toronto, ON – Hybrid/On-site Requisition ID: 21221 Status: Regular Business Unit: Legal Resources and Corporate Governance Grade/Band: MP6 Shift Work: No Annual Pay Range: For standard 35-hour work week Step 1: $126,308 to Step 10: $180,388   The successful candidate will be placed at the appropriate step within the...


  • Toronto, Ontario, Canada Egis Group Full-time

    Business Line: Energy and Sustainable Cities Type of contract: Permanent contract Service Line: Nuclear SL Job Family: Technical Engineering Compensation: CAD 125000 - CAD 150000 - yearly Company Description Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate intelligent...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Independent Electricity System Operator Full-time

    Select how often (in days) to receive an alert: Business Unit: Legal Resources and Corporate Governance Grade/Band: MP6 Shift Work: No Step 1: $126,308 to Step 10: $180,388 The successful candidate will be placed at the appropriate step within the salary grade/band, based on relevant years of experience and other applicable considerations. The IESO...


  • Toronto, ON, Canada Shawflex Full-time $120,000 - $140,000 Contract

    Mattr delivers advanced material technologies and complex manufacturing expertise. Through a portfolio of brands, we offer highly engineered solutions, technology and products to support infrastructure markets worldwide. Shawflex is the market leader and a trusted brand in the Electrical Infrastructure industry with a wide variety of wire and cable solutions...


  • Toronto, Canada T6-Talent-Partners Full-time €90,000 - €130,000 Contract

    About Canadian Strategic Missions Corp. (CSMC) Canadian Strategic Missions Corporation is building the capabilities that will shape Canada's future in space, defence, and energy. We focus on developing dual use systems that address critical challenges here on Earth while enabling sustained human activity beyond it. In a short time, CSMC has established...

  • Bilingual Project Manager Premium

    2 days ago


    Toronto, Ontario, Canada Calian Group Full-time $100,000 - $130,000 Contract

    Position Overview The Project Manager is accountable for independently leading and delivering nuclear and environmental programs from initiation through closeout. This role provides oversight across scope, schedule, cost, quality, risk, and communications, while collaborating with project managers, project schedulers and project controls specialists,...

  • Senior Estimator

    12 hours ago


    Toronto, Ontario, Canada Aplin Full-time

    Our client, a highly respected General Contractor, is seeking an experienced Senior Estimator to join a flagship project team supporting one of Canada's most significant infrastructure developments. This role offers the opportunity to contribute to a $1.5B landmark project at the Chalk River Nuclear Research Facility while working within a collaborative...


  • Toronto, ON, Canada Poutrix Full-time €163,900 - €196,680 Contract

    Shape nuclear project outcomes at Arcadis as a Nuclear Technical Leader in Radiation Risk Management. Support sustainable practices in this pivotal Canadian role. Arcadis is actively searching for a Senior Nuclear Technical Expert to enhance its Radiation Risk Management Practice. This leadership role entails guiding technical innovation in the nuclear fuel...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Shawflex Full-time €120,000 - €140,000 Temporary

    Mattr delivers advanced material technologies and complex manufacturing expertise. Through a portfolio of brands, we offer highly engineered solutions, technology and products to support infrastructure markets worldwide. Shawflex is the market leader and a trusted brand in the Electrical Infrastructure industry with a wide variety of wire and cable...


  • Toronto, ON, Canada Shawcor Full-time €120,000 - €140,000 Contract

    Drive Shawflex's nuclear business as a Regional Sales Manager in Toronto or Vaughan, Ontario. Focus on account development and revenue growth in the Canadian nuclear market. This permanent hybrid role offers an exciting challenge to lead sales initiatives for nuclear products. You will engage with stakeholders, coordinate technical proposals, and support...


  • Toronto, ON, Canada Aecon Concessions Full-time €90,000 - €103,000 Contract

    Advance your career with Aecon as a Construction Field Integration Officer in Toronto, ON. Focus on safety and project management for nuclear refurbishment activities at the Pickering station. As a Construction Field Integration Officer, you will be pivotal to the success of the refurbishment project, ensuring all work is completed safely and efficiently....


  • Toronto, Ontario, Canada Sargent & Lundy Full-time

    Advance your engineering career as an Electrical Engineering Lead at Sargent & Lundy, where you'll work on nuclear power projects in a hybrid schedule. Your expertise will enhance equipment reliability and project success. This senior position focuses on developing and reviewing engineering design change packages, calculations, and interacting with clients...


  • Toronto, Ontario, Canada Northwest Employment Works Full-time

    Shape the future of nuclear safety with the NWMO as a Project Management Engineer for the Second DGR Project. Engage in a fulfilling role that combines engineering with project oversight in a hybrid setting. The Nuclear Waste Management Organization seeks a Project Management Engineer dedicated to overseeing its ambitious Second Deep Geological Repository...


  • Toronto, ON, Canada Snc-Lavalin Full-time €85,000 - €112,000 Contract

    Job Description Overview The Senior Digital Marketing Specialist – Nuclear is responsible for developing and delivering digital marketing and social media activity that supports the growth and visibility of AtkinsRéalis' global nuclear business. Working closely with marketing, communications, business leaders and technical experts, the role will develop...


  • Toronto, Canada Aecon Concessions Full-time €110,000 - €150,000 Contract

    Take your engineering career to the next level at Aecon in Chalk River, ON, as a Project Engineer specializing in nuclear projects. Drive critical initiatives in the nuclear sector with your technical expertise. In this role, you will function as the technical project manager for various nuclear lifecycle activities. Your responsibilities include overseeing...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Egis Group Full-time €125,000 - €150,000 Temporary

    Business Line: Energy and Sustainable Cities Type of contract: Permanent contract Service Line: Nuclear SL Job Family: Technical Engineering Compensation: CAD 125000 - CAD 150000 - yearly Company Description Egis is an international player active in architecture, consulting, construction engineering and mobility services. We create and operate...