Senior Mechanical Engineer Nuclear Projects

Kiewit

📍 oakville, on, Canada

Full-time Engineering Posted June 17, 2026

Job Description

Kiewit Nuclear Solutions is seeking a Senior Mechanical Engineer to lead engineering disciplines in Oakville, ON. This full-time position emphasizes technical excellence and compliance in nuclear facility projects.
As a Mechanical Discipline Lead, you will spearhead engineering tasks and ensure conformity with regulations while mentoring junior engineers. Your leadership will contribute significantly to innovative designs and effective project execution while managing client relationships and project changes.
Key Responsibilities:
• Lead the mechanical discipline on nuclear engineering projects
• Ensure alignment with Canadian nuclear safety standards
• Oversee vendor documentation and project specifications
• Foster technical collaboration across multidisciplinary teams
• Conduct mechanical system analyses and deliver support during construction
Requirements:
• B.Sc. in Mechanical Engineering and P.Eng. in Ontario
• Minimum of 15 years’ experience in mech...