Location: Woodbridge / Etobicoke, ON
Work Arrangement: 100% In office
Contract: 12 months
We are seeking an experienced Senior Construction Manager to support the successful delivery of a large-scale data centre project in the Greater Toronto Area.
The project is progressing through the final stages of construction, commissioning, system activation, and transition to operations. The Construction Manager will work closely with project leadership and be responsible for overseeing the General Contractor (GC) , monitoring project performance, and ensuring safety, quality, cost, schedule, and contractual milestones are achieved.
This is a highly field-focused, delivery-driven position requiring strong knowledge of mechanical and electrical construction, MEP trade management, commissioning, safety, and energy isolation.
The ideal candidate brings 10+ years of construction management experience , preferably with data centres, mission-critical facilities, or similarly complex industrial projects. Previous experience working for a General Contractor or subcontractor is strongly preferred.
Key Responsibilities
Construction Management & Schedule
Oversee the General Contractor and maintain accountability for construction progress, schedule, quality, and contractual milestones.
Monitor field activities and identify schedule risks, delays, critical-path issues, and construction constraints.
Drive timely resolution of issues to maintain project momentum and key delivery dates.
Coordinate construction activities across mechanical, electrical,



commissioning, and operations teams.
Monitor direct field installation and trade performance to ensure work aligns with project requirements.
Review change orders and evaluate potential scope, cost, and schedule impacts.
Communicate project risks, schedule concerns, and outstanding issues to project leadership.
Commissioning & Operational Handover
Support the project through final construction, testing, commissioning, system activation, and operational handover.
Coordinate closely with commissioning teams, operations stakeholders, contractors, and internal project teams.
Drive resolution of deficiencies and outstanding construction items.
Support the transition from construction into an operational mission-critical facility.
Maintain progress toward commissioning milestones and operational readiness.
Health, Safety & Quality
Promote a strong safety culture across the construction site.
Hold the General Contractor accountable for maintaining a safe, clean, and organized work environment.
Participate in regular safety walks and ensure identified hazards receive appropriate corrective action.
Monitor energy-isolation and LOTO procedures within the construction and commissioning environment.
Monitor construction quality against project specifications, contractual requirements, and applicable standards.
Identify deficiencies and work with the GC to implement timely corrective actions.
Cost & Contract Administration
Review monthly GC and subcontractor

📌 Senior Construction Manager (Toronto)
🏢 Insight Global
📍 Toronto