Become a key player at Mission Critical Engineers as a Mechanical Commissioning Associate, focusing on complex data centre projects. Engage in comprehensive testing and commissioning activities while working from Toronto and on-site across Canada. In this role, you will collaborate closely with the Lead Data Centre Commissioning Engineer and the commissioning team to execute vital system tests and document findings effectively.

The ideal candidate will possess a robust understanding of mechanical systems, cooling infrastructures, and controls, along with excellent technical documentation and communication skills. Key Responsibilities:

- Support L1–L5 commissioning activities including site testing
- Conduct field verification and troubleshooting of mechanical systems




- Take accurate measurements with mechanical test instruments
- Assist with commissioning cooling infrastructure and systems
- Maintain detailed test records and project status updates Requirements:
- Diploma or degree in Mechanical Engineering or related field
- Experience in mechanical construction or commissioning preferred
- Strong understanding of HVAC and cooling systems
- Ability to read mechanical drawings and specifications
- Valid driver’s license with travel availability Bring your mechanical expertise and documentation skills to Mission Critical Engineers, contributing to mission-critical projects in data centres.

📌 Mechanical Commissioning Associate in Toronto
🏢 Mission Critical Engineers
📍 Toronto