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Ontario Transit Group - Ontario Line - Southern Civil, Stations & Tunnel

Verified Job Source

Ontario Transit Group is a joint venture delivering the southern section of the Ontario Line Subway, encompassing civil work, stations, and tunneling for Metrolinx.

Toronto, Ontario

Construction
201–500 people

About

Ontario Transit Group (OTG) is a joint venture between Ferrovial Construction and Vinci Construction Grands Projets (through their subsidiary JANIN ATLAS) to design, build and deliver the Ontario Line Subway - Southern Civil, Stations and Tunnel work for Metrolinx and Infrastructure Ontario. The south section of the line will join Exhibition Place to the Don Yard portal. Scope of work for the Ontario Line South Civil design-build-finance package includes: - A six-kilometre tunnel and associated tunnelling works from Exhibition to Don Yard portal (west of the Don River) - Groundworks required to build the tunnels and stations; utility and conduit works to prepare for the Rolling Stock, Systems, Operations and Maintenance (RSSOM) mechanical and electrical systems; guideway structures and facilities to prepare for the track structure to be installed by the RSSOM contractor. - 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). When completed with the northern section of the Ontario Line, the new subway line will be a 15.6-kilometre subway line with 15 new stations to the and will connect Exhibition Place all the way to the Eglinton Crosstown LRT at Don Mills Road.

Open positions

Construction Project Coordinator, Architectural Trades

On-site · Toronto

Coordinates the planning, procurement, installation, and closeout of architectural construction packages for transit stations. Ensures architectural work is executed safely and in accordance with approved drawings, specifications, and quality standards.

Construction Project Coordinator, Architectural Trades

On-site · Toronto

The Project Coordinator manages architectural construction packages from design development through procurement, installation, and final turnover. They ensure work is executed safely and in accordance with specifications while coordinating with subcontractors, consultants, and field teams.

Architectural Site Superintendent

On-site · Toronto

Leads the safe and productive field execution of architectural trade packages for the Ontario Line South station project. Supervises subcontractors and coordinates interfaces between civil, structural, and MEP teams to ensure work meets approved drawings and milestones.

Architectural Site Superintendent

On-site · Toronto

The Architectural Site Superintendent leads the safe and productive field execution of architectural trade packages, supervising subcontractors and self-perform resources. They are responsible for coordinating work-front readiness, ensuring compliance with drawings and specifications, and managing project milestones from fit-out through turnover.

Site Superintendent, Structural Steel

On-site · Toronto

Oversee daily construction operations and field activities to ensure projects are executed safely, efficiently, and according to quality standards. Coordinate between internal crews, subcontractors, and project management to maintain schedules and resolve operational obstacles.

Site Superintendent, Structural Steel

On-site · Toronto

The Site Superintendent oversees daily construction operations, ensuring projects are executed safely, efficiently, and to high quality standards. They coordinate field activities, supervise internal crews and subcontractors, and maintain strict adherence to project schedules and safety protocols.

Site Geologist (6 Month Contract)

On-site · Toronto

The Site Geologist oversees field operations including tunneling and excavations while performing detailed geological mapping and bedrock assessments. They collaborate with multidisciplinary teams to manage geological risks and ensure technical precision in urban infrastructure construction.

Site Geologist (6 Month Contract)

On-site · Toronto

The Site Geologist will oversee field operations including drilling, excavations, and tunneling while performing detailed geological mapping and bedrock assessments. They will collaborate with multidisciplinary teams to interpret geological conditions, manage risks, and ensure technical precision in construction planning.

Electrical Design Coordinator

On-site · Toronto

The Electrical Design Coordinator provides technical support during the construction phase to ensure electrical installations are code-compliant and well-coordinated. Key duties include managing procurement documentation, reviewing shop drawings, and resolving technical issues like RFIs and non-conformances on site.

Electrical Design Coordinator

On-site · Toronto

The Electrical Design Coordinator provides technical support during the construction phase, ensuring electrical installations are code-compliant and well-coordinated. This role acts as a key interface between design, construction, and subcontractors to resolve technical issues and manage design changes.

Construction Project Manager, Architectural

On-site · Toronto

The Architectural Project Manager will lead the planning, coordination, and execution of architectural scopes for major transit infrastructure projects. This includes managing budgets, schedules, site activities, and multidisciplinary teams to ensure project delivery meets safety and quality standards.

Project Coordinator, Structural Steel

On-site · Toronto

Coordinate the procurement, fabrication, delivery, and installation of structural steel for the Ontario Line South project. Manage shop drawing approvals, track material availability, and ensure quality compliance through facility visits and inspection reports.

Project Coordinator, Structural Steel

On-site · Toronto

The Project Coordinator manages the procurement, fabrication, and installation of structural steel for the Ontario Line project. They are responsible for monitoring project schedules, ensuring quality compliance, and maintaining accurate documentation and financial reports.

Scheduler

On-site · Toronto

The Station Scheduler develops and maintains detailed construction schedules for assigned stations within the Ontario Line South project. This includes tracking progress, performing critical path analysis, and reviewing contractor submissions to ensure project milestones are met.

Scheduler

On-site · Toronto

The Scheduler is responsible for developing, maintaining, and analyzing detailed construction schedules for assigned stations within the Ontario Line South project. They will collaborate with project teams to monitor progress, assess delays, and ensure project milestones are met through effective schedule management.

Assistant Superintendent (Night Shift)

On-site · Toronto

The Assistant Superintendent coordinates daily on-site construction activities to ensure projects are completed safely and according to specifications. This includes managing manpower, materials, and subcontractors while maintaining accurate site documentation and reporting.

Assistant Superintendent (Night Shift)

On-site · Toronto

The Assistant Superintendent coordinates daily on-site construction activities to ensure the project is completed safely, efficiently, and according to specifications. They support the management of schedules, manpower, materials, and subcontractors while maintaining site documentation and resolving on-site issues.

Civil Inspector, Temporary Works

On-site · Toronto

The Temporary Works Inspector ensures all temporary structures are installed and maintained according to approved designs and safety procedures. They are responsible for conducting regular inspections, documenting findings, and coordinating with design and construction teams to ensure compliance.

CAD Operator (Draftsperson)

On-site

Company Description Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets 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…

TBM Mechanic

On-site

Company Description Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are undertaking the design, build, and finance of 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 Y…