Site Manager

Amentum • Toronto, ON, Canada • Posted June 17, 2026

Location Toronto, ON
Job Type Full-time
Category other-general
Posted June 17, 2026
Efficiency and reliability are the pillars of our success.

Amentum is looking for a Facilities Maintenance Site Manager to drive our preventive maintenance programs and optimize our facility operations. You will be responsible for managing substantial budgets, supervising critical infrastructure repairs, and implementing sustainable practices that reduce costs while maintaining the highest standards of safety. Join us and take ownership of a facility where your expertise directly impacts our bottom line.

**Responsibilities:**

+ Strategic Planning and System Optimization.

+ Preventive Maintenance (PM) Excellence: Develop, implement, and audit comprehensive PM programs to extend the lifecycle of critical assets and minimize unplanned downtime.

+ Lifecycle Asset Management: Monitor the condition and performance of mechanical, electrical, and plumbing systems to lead long-term capital replacement planning.

+ Process Automation: Leverage...

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