Senior Mechanical/Process Engineer
mississauga, peel region, Canada • Posted June 19, 2026
Job Type:
Full-time
Location:
mississauga, peel region
Posted:
June 19, 2026
Category:
Engineering
Application Deadline:
July 29, 2026
Role Description
Job Description Overview
AtkinsRéalis is looking to hire a Senior Mechanical/Process Engineer. This position requires experienced individuals who are self-starters capable of working independently and leading/supervising junior engineers. The individuals will work in a fast-paced team environment performing engineering services for Nuclear Power Plants within a matrix organization.
Responsibilities
- Prepare and review design basis documents for both nuclear and conventional systems of the nuclear power station (e.g., design specification, over-pressure protection reports and design reports, drawings, BOMs, SCL, etc.).
- Prepare and review Engineering Change packages following major nuclear operator’s ECC process.
- Mentor and provide technical guidance to junior engineers.
- Perform calculations and assessments as required.
- Support Engineering Management with timely updates on engineering progress, performance and staffin...
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