Ontario Transit Group
Transit
CommissioningEngineer,MEP&ElectricalSystems
Neural analysis suggests this role is
optimal for mid candidates.
“Commissioning Engineer, MEP & Electrical Systems at Ontario Transit Group. Skills: MEP commissioning, Electrical commissioning, System testing, Subcontractor coordination. Lead commissioning planning. Lead commissioning coordination”
Industry & Context.
Problem-solving mindset
What They're Looking For.
Must Have
Bachelors Degree in Mechanical or Electrical Engineering, 7–10 years commissioning MEP/electrical systems, Proven experience coordinating subcontractors, Ability to review commissioning procedures, Ability to develop test plans, Sound understanding of commissioning best practices, Sound understanding of codes, Sound understanding of standards
Nice to Have
Coordination skills, Leadership skills, Analytical mindset, Problem-solving mindset
What You'll Do.
Lead commissioning planning
Lead commissioning coordination
Lead commissioning execution
Ensure systems commissioned per specifications
Ensure systems commissioned per drawings
Ensure systems commissioned per standards
Ensure systems commissioned per manufacturer recommendations
Witness factory acceptance tests
Verify factory acceptance tests
Witness site acceptance tests
Verify site acceptance tests
Witness pre-commissioning
Verify pre-commissioning
Witness functional testing
Verify functional testing
Witness performance testing
Verify performance testing
Identify commissioning issues
Record commissioning issues
Track commissioning issues
Lead commissioning activities by subcontractors
Coordinate commissioning activities by subcontractors
Ensure subcontractors follow plans
Ensure subcontractors follow methods
Ensure subcontractors follow safety procedures
Monitor subcontractor performance
Monitor subcontractor schedules
Monitor subcontractor deliverables
Review commissioning procedures
Evaluate commissioning procedures
Comment on commissioning procedures
Review method statements
Evaluate method statements
Comment on method statements
Evaluate test scripts
Comment on test scripts
Comment on checklists
Propose corrections to procedures
Propose improvements to procedures
Propose modifications to procedures
Ensure commissioning records completed
Ensure test results completed
Ensure as-built documentation completed
Support O&M manual preparation
Support system handover documentation preparation
Coordinate commissioning with construction
Coordinate commissioning with QA/QC
Coordinate commissioning with HSE
Coordinate commissioning with project management
Coordinate commissioning with consultants
Coordinate commissioning with client representatives
Ensure system readiness for commissioning
Ensure mechanical completion
Ensure pre-start checks
Plan commissioning activities
Sequence commissioning activities
Verify system compliance with specifications
Verify system compliance with regulations
Verify system compliance with standards
Ensure safety requirements followed
Provide technical support
Resolve system integration issues
Resolve operational issues
How You'll Work.
Team & Collaboration
Specialized subcontractors; Project teams; Construction; QA/QC; HSE; Project management; Consultants; Client representatives
Communication Scope
Reporting skills
Process & Methodology
Commissioning plans, Method statements, Test plans
Full Job Description
Ferrovial Construction Canada Inc. and VINCI Construction Grands Projects are undertaking the design, build, and finance the Ontario Line Southern Civil, Stations, and Tunnel (South Civil) package. As Ontario Transit Group, we are now mobilizing our design and construction crews, with major works. The South Civil contract is anticipated to be completed in 2030. The project will strengthen Ontario’s economy by supporting an estimated 1,500 jobs at the peak of construction. What is the project? * A six-kilometer tunnel and associated tunnelling works from Exhibition to Don Yard portal (west of the Don River). * Stations: * One above-ground station to be integrated with the existing GO Transit Exhibition Station. * Two underground stations to be integrated with the existing TTC Osgoode and Queen subway stations. * Four new underground stations (King/Bathurst, Queen/Spadina, Moss Park, Corktown). The Commissioning Engineer is responsible for leading the planning, coordination, and execution of commissioning activities for mechanical and electrical systems, ensuring all systems are installed, tested, and operating in full compliance with project specifications, applicable codes, and client requirements. This role requires close collaboration with specialized subcontractors and project teams, along with oversight of commissioning procedures, documentation, and system performance. The Commissioning Engineer is accountable for a range of systems, including boilers for snow melting, diesel generator sets, air handling units (AHUs), heat pumps, domestic water and sanitary pumping systems, electrical switchgear (medium and low voltage), power transformers, and low-voltage electrical distribution systems, ensuring all are delivered safely, efficiently, and to the highest standards of quality and performance. The salary range for this position is $125,000 CAD - $155,000 CAD, plus additional benefits. Key Responsibilities: Commissioning & Testing * Plan, manage, and execute commi
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