Senior Mechanical Coordinator

Webuild is an international construction company of civil engineering pioneers who have been at the forefront of the construction business for 120 years. With over 92,000 employees worldwide representing more than 125 nationalities, we are a global player with Italian roots, specializing in complex infrastructure—innovative and sustainable works that improve lives. Over the past century, we’ve built some of the world's most iconic infrastructure projects.

At Webuild, our DNA is rooted in Excellence, Integrity, Respect, Trust, and Sustainable Innovation. Guided by these values, our mission is to protect the planet, care for our people, inspire progress, share prosperity, and spark partnerships. Together, we’re building a better future—responsibly, inclusively, and with purpose.

The Connect 6ix project is a consortium-led contract responsible for delivering the Rolling Stock, Systems, Operations and Maintenance (RSSOM) package for the Ontario Line — a new 15.6 km rapid transit subway running across Toronto. This includes the trains, signaling, communications systems, and the operations and maintenance facility. Connect 6ix will also operate and maintain the line for 30 years.

We are hiring a Senior Mechanical Coordinator to join the team on the RSSOM project.

• Assist the MEP Manager with mechanical estimates, quantity take-offs, scope reviews for mechanical trades, and scheduling of mechanical installation activities during pre-construction.
• During the design-assist phase, support the MEP Manager in reviewing mechanical progress drawing sets issued by consultants and tracking comments and responses.
• Coordinate and support the mechanical subcontractor on site throughout the duration of the project, from initial mobilization through completion.
• Work closely with the Superintendent on project logistics, temporary facilities, and sequencing of mechanical activities.
• Review mechanical shop drawings and submittals for materials and equipment against project specification requirements prior to installation.
• Monitor mechanical submittals and shop drawings, ensure completion of consultant reviews, and track installation progress.
• Coordinate mechanical activities, materials procurement, and related tasks with the Project Manager, Construction Coordinators, and field staff.
• Assist with the review of monthly mechanical subcontractor progress claims and report to the MEP Manager and site management.

• Minimum 3–5+ years of experience in building construction or infrastructure projects.
• Experience supporting mechanical scopes including HVAC, Plumbing, and Fire Protection systems.
• Exposure to rail or transportation infrastructure projects is an asset.
• Familiarity with LEED or sustainable building construction is an asset.
• Working knowledge of construction sequencing and subcontractor coordination.
• Working knowledge of AutoCAD, BIM coordination tools, and Bluebeam.
• Proficiency in Microsoft Office Suite and basic project scheduling tools such as MS Project.
• Understanding of applicable building codes, safety regulations, and quality standards.
• Awareness of safety requirements when working near rail corridors or active infrastructure is an asset.

• Competitive compensation & retirement savings – We offer a strong compensation package with an RRSP matching program (currently up to 4% for permanent employees).
• Iconic projects – Be part of major linear infrastructure projects that shape Canada’s future.
• Day-one coverage – Comprehensive group benefits start on your first day (for permanent roles working 20+ hours per week).
• Wellbeing support – Access to our Employee and Family Assistance Program whenever you need it.
• Work-life balance – We actively encourage a healthy balance between work and personal life.
• Time to recharge – Vacation entitlement: 3–5 weeks annually, based on experience and in accordance with company policy and applicable employment standards.
• Grow with us – Tailored training and development opportunities to advance your career.
• Extra perks – Enjoy discounts like 20% off at Good Life Fitness (currently available to Ontario employees through our group benefits provider, subject to change).

Successful candidates chosen for this position can expect to earn between $80,000-$110,000.

At Webuild, we believe diverse perspectives drive innovation, strengthen teams, and lead to better outcomes. We welcome applicants of all backgrounds, including but not limited to women, visible minorities, Indigenous Peoples, persons with disabilities, and members of the LGBTQ2S+ community. If you require accommodation during the recruitment process, please let us know.