The Position Mission Critical Engineers is seeking an Electrical Commissioning Associate to support the field execution of commissioning activities on complex data centre and mission-critical projects.The Electrical Commissioning Associate will work alongside the Lead Data Centre Commissioning Engineer & Project Manager and the commissioning team during system startup, test preparation, functional testing, integrated systems testing, and turnover.The role requires a solid understanding of electrical systems, critical power infrastructure, controls, and system interdependencies, together with solid attention to detail, technical documentation skills, and the ability to work effectively with clients, contractors, OEMs, engineers, and project teams.Responsibilities Support and actively participate in L1–L5 commissioning activities, including factory acceptance testing, site acceptance testing, installation verification, pre-functional testing, functional performance testing, and integrated systems testing.Participate in field verification, testing, troubleshooting, and documentation of critical electrical systems.Take field measurements with electrical test instruments,



including power-quality analysers, infrared thermography cameras, insulation-resistance testers, and digital multimeters, and record the results accurately.Assist with commissioning utility service, medium- and low-voltage distribution, switchgear, transformers, generators, ATS/STS, UPS systems, battery systems, PDUs, grounding, protection, EPMS, and associated controls.Support verification of electrical-system redundancy, control sequences, alarms, interlocks, failover, recovery, maintainability, and response to abnormal operating conditions.Review electrical drawings, single-line diagrams, specifications, submittals, equipment documentation, test procedures, and sequences of operation.Conduct site inspections and verify installation, test readiness, and completion of pre-functional requirements.Assist with the development, review, and execution of test plans, test scripts, checklists, test matrices, and acceptance criteria.Support testing of BMS/EPMS points, alarms, monitoring, interlocks, automatic

📌 Electrical Commissioning Associate — Toronto, On
🏢 Mission Critical Engineers
📍 Toronto