
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?
The Quality Inspector (MEP) is responsible for ensuring the highest standards of quality control and assurance across all Mechanical, Electrical, and Plumbing (MEP) works within the project. This role involves verifying compliance with approved drawings, specifications, and quality management plans, while coordinating inspections, documentation, and corrective actions. The Quality Inspector will work closely with the MEP team, subcontractors, and third-party testing agencies to maintain strict adherence to project requirements and regulatory standards.
The salary range for this position is $70,000 CAD to $100,000 CAD, plus additional benefits.
Key Responsibilities:
What We Offer
Why OTG?
Welcome to Ontario Transit Group (OTG), located in the heart of Downtown Toronto, where diversity and passion collide. As we work on the groundbreaking Ontario Line project, we prioritize fostering a positive culture. Join us and be part of a team that celebrates our employees, organizes family events, and promotes health and wellness initiatives. Our commitment to personal and professional growth means annual performance reviews, salary increases, comprehensive health benefits, generous RRSP matching, industry education support, and career development opportunities.
OTG uses artificial intelligence (AI) tools as part of the applicant screening process. However, applications are reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.
At OTG, we embrace diversity, recognizing that it strengthens us as a team and as a company. We are an equal-opportunity employer, encouraging applications from all interested candidates. We value Indigenous people, racialized people, neurodivergent people, people with disabilities, and individuals from gender and sexually diverse communities with intersectional identities. OTG is committed to fostering an inclusive, equitable, and accessible environment. If you require accommodation during the selection process, please contact hr@ontransitgroup.ca.
If you're ready to be part of our dynamic team in one of the world's most diverse cities, don't wait any longer—apply now!
While we appreciate your interest, only selected candidates will be contacted for interviews. Please note that we do not accept agency submissions.

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.