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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

BIM Coordinator, Digital Engineering

On-site · Toronto

The BIM Coordinator manages and coordinates federated BIM models to ensure quality and accuracy throughout the design and construction phases. Key duties include performing clash detection, managing BIM content libraries, and producing model-based deliverables for stakeholders.

Civil Inspector, Temporary Works

On-site · Toronto

Ensure all temporary works are installed and maintained according to approved designs, Canadian standards, and safety procedures. Perform regular inspections, maintain the Temporary Works Register, and coordinate with designers to mitigate structural risks.

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.

Site Geologist

On-site · Toronto

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

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…

Senior Surveyor

On-site

Company Description Ferrovial Construction Canada Inc. and VINCI Construction Grands Projets are to design, build and finance the Ontario Line Southern Civil, Stations and Tunnel (South Civil) package. Working together as Ontario Transit Group we are currently mobilizing our design and construction crews, with major works to commence in 2023. 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 w…

MEP Site Superintendent

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…

Assistant Surveyor

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…

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…

Civil Draftsman

On-site · Toronto

The role involves producing high-quality 2D/3D drawings for underground construction, focusing on temporary works and site installations. It requires coordinating interfaces between civil, SEM, TBM, MEP, and architectural disciplines to ensure constructability.

Electrical Design Coordinator

On-site · Toronto

The Electrical Design Coordinator provides technical support during construction to ensure electrical installations are code-compliant and well-coordinated. Key duties include managing technical tender documentation, reviewing shop drawings, and resolving design issues through RFIs and Field Change Requests.

Electrical Design Coordinator

On-site · Toronto

Provides technical support during the construction phase to ensure electrical installations are code-compliant and well-coordinated. Acts as the primary interface between design, construction, and subcontractors to resolve technical issues and manage design changes.

Civil Project Coordinator

On-site · Toronto

The Project Coordinator supports the planning, coordination, and execution of construction activities for major transit infrastructure projects. Key duties include managing schedules, procurement, and technical documentation while ensuring site activities comply with safety and quality standards.

Civil Project Coordinator

On-site · Toronto

The Project Coordinator supports the planning, execution, and coordination of major transit infrastructure activities, focusing on schedules, procurement, and field operations. They are responsible for managing technical documentation, ensuring safety compliance, and coordinating between subcontractors and stakeholders to maintain project progress.

Health and Safety Advisor, Tunnel

On-site · Toronto

The Health and Safety Advisor ensures compliance with health and safety regulations across construction sites, conducts inspections, and delivers training. They also lead incident reporting and investigations while promoting safety awareness and supporting emergency response planning.

Surface Mechanical Foreman

On-site · Toronto

The Mechanical Foreman leads and supervises mechanical works for surface operations, ensuring safe and efficient installation and maintenance of equipment. They are responsible for coordinating with project teams, enforcing quality standards, and managing resources.

Health and Safety Advisor, Tunnel

On-site · Toronto

The Health and Safety Advisor ensures compliance with safety regulations through site inspections, audits, and the delivery of safety training. They lead incident investigations, maintain safety documentation, and collaborate with project teams to implement continuous safety improvements.

Surface Mechanical Foreman

On-site · Toronto

The Mechanical Foreman leads and supervises the installation, maintenance, and operation of mechanical equipment for surface and tunneling activities. They coordinate with project teams to ensure safety compliance, quality standards, and adherence to the construction schedule.

Site Administrator

On-site · Toronto

The Site Administrator manages administrative, logistical, and financial operations on-site, including material deliveries and procurement. They act as a primary liaison between suppliers and finance teams while tracking workforce attendance and budget adherence.

Site Administrator

On-site · Toronto

The Site Administrator manages on-site administrative, logistical, and financial operations, including material deliveries and procurement. They act as a primary liaison between suppliers, finance, and site management to ensure project efficiency.