Scarborough Transit Connect (STC) is a joint venture between Aecon and FCC Canada Ltd. that was selected by Metrolinx to deliver the Scarborough Subway Extension – Stations, Rail and Systems (SSE-SRS) package.

The Scarborough Subway

Extension will bring the TTC’s Line 2 subway service nearly eight kilometers farther into Scarborough. It will extend from Kennedy Station to Sheppard Avenue and McCowan Road, providing quick and seamless transit for those heading into and out of the downtown core and those travelling within Scarborough. The extension will replace Line 3 (the Scarborough RT), helping to reduce travel times and improve access to jobs, schools, and other key destinations throughout the city.

Position Title: Commercial Specialist Scarborough Transit Connect (STC) is a joint venture between Aecon and FCC Canada Ltd. that was selected by Metrolinx to deliver the Scarborough Subway Extension – Stations, Rail and Systems (SSE-SRS) package.

The Scarborough Subway

Extension will bring the TTC’s Line 2 subway service nearly eight kilometers farther into Scarborough. It will extend from Kennedy Station to Sheppard Avenue and McCowan Road, providing quick and seamless transit for those heading into and out of the downtown core and those travelling within Scarborough. The extension will replace Line 3 (the Scarborough RT), helping to reduce travel times and improve access to jobs, schools, and other key destinations throughout the city.

As part of this project, we are currently looking for a Commercial Specialist to join our team. Identify, track and assist with all variations to the project scope, ensuring compliance with contractual terms and conditions, including meeting deadlines.



Coordinate with leadership, Project Managers, Contractors, Consultants and other stakeholders to assess the impact of variations and ensure timely resolution.

Evaluate the commercial implications of variations and work with the cost team to ensure accurate cost forecasting and budget management. Identify and coordinate with risk team to assess risks associated with project variations, ensuring that potential impacts are identified and addressed proactively. Maintain comprehensive records of all variations, including justification, approval, implementation details, and provide regular reports and updates.

Review and identify variations or modifications for potential impacts on the project scope, schedule, and budget. Prepare regular reports on variation status, impacts and resolutions for senior mangement and project stakeholders. Drive an inclusive culture to promote equity, welcome different perspectives, and enable career progression by fostering a sense of belonging.

A Bachelor’s degree in Engineering, Construction Management, or a related field. ~3-5 years of construction experience as a project coordinator or a similar role within large-scale infrastructure projects, preferably in the rail or transportation sector. ~1-2 years of commercial experience in contract/change management, or similar role.



~ Ability to read and interpret contractual documents, including terms and conditions, planning, and technical specifications. ~ Strong understanding of project mangement principles, contract management and cost control. ~ Familiarity with relevant construction contracts and contract law. ~ Be a champion of inclusion and diversity. The listed salary range reflects potential base pay and considers factors such as experience, education, and training. Comprehensive health and dental benefits and RRSP matching plans.

The opportunity to work on one of the most exciting rail projects in Toronto. A wide array of learning and development opportunities. STC is an Equal Chance Employer and does not discriminate against any employee or applicant for employment because of citizenship, race, place of origin, ethnic origin, colour, ancestry, disability, age, creed, sex/pregnancy, family status, marital status, sexual orientation, gender identity, gender expression, and record of offences.

Disclaimer: Some parts of our recruitment process may include AI-assisted technology to help manage and streamline the process. When we collect your personal information as part of a job application or offer of employment, we do so in accordance with industry standards and best practices and in compliance with applicable privacy laws.We are committed to adhering to the objectives and requirements outlined in the Accessibility for Ontarians with Disabilities Act (AODA) and to meeting the accessibility needs of persons with disabilities in a timely manner through the implementation of the requirements of the AODA and its applicable regulations.

📌 Specialist Projects Performance (Toronto)
🏢 Scarborough Transit Connect
📍 Toronto