Apply systems integration and mechanical engineering expertise to AtkinsRéalis projects in Pickering or Mississauga, Ontario, within a hybrid working environment.
As a Mechanical Engineer on the Enabling Projects team, you will support Recent Build FEED activities across complex nuclear and clean energy projects. The work spans feasibility, conceptual design, detailed design, commissioning, and operational support. You will help develop process plant systems, pressure equipment, and executable project concepts.
Key Responsibilities: Provide design solutions for process plant systems and pressure equipment
Prepare and review equipment documents, calculations, specifications, and drawings
Perform equipment sizing, selection, and system performance evaluations




Coordinate multidisciplinary engineering teams and system integration activities
Manage technical risks, design optimization, and lifecycle cost evaluations
Requirements: Engineering degree from an accredited university
Minimum four years of engineering experience
At least two years in a regulated industry
Professional engineering license recognized in Canada
Working knowledge of pressure boundary licensing requirements
Use mechanical design, systems integration, and technical risk skills to advance AtkinsRéalis new build engineering projects.

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📌 Mechanical Engineer New Build FEED (Ontario)
🏢 AtkinsRéalis Group
📍 Ontario