Senior Mechanical Engineer

Confidential • Mississauga, Ontario, Canada • Posted March 18, 2026

Location Mississauga, Ontario
Job Type Full time
Category Engineers
Posted March 18, 2026

Job Description

Senior Mechanical Engineer

AtkinsRéalis is one of Canada's largest private sector nuclear engineering groups. We have been providing a wide range of services to the nuclear industry in Canada and around the world since for more than 60 years. We are proud to be the steward of Canadian CANDU nuclear technology.

Reporting to the Director of Retube, Inspection and Maintenance Systems, the Senior Mechanical Engineer would support one of the various Refurbishment or New build projects on the Fuel Handling team. This knowledgeable engineer will be responsible for executing commercial and internal work packages and projects, with respect to machine design and process systems including other closely related disciplines.

This role will be based in Mississauga, ON.

Your role within the team:

  • Perform conceptual and detail design engineering work on mechanical equipment and s...
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