System Integration & Interface Coordinator

Aecon•Scarborough, ON

About The Position

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, STC is looking for a System Integration & Interface Coordinator to join their team.

Requirements

Bachelor’s degree in relevant engineering discipline from an accredited university.
1–3 years of experience in engineering roles, ideally within transportation, rail, infrastructure, or other complex technical projects.
Basic understanding of systems engineering principles and multidisciplinary projects.
Interest in learning about modern railway systems, their components, interfaces, and integration challenges.
Ability to communicate clearly with internal teams, suppliers, and stakeholders in a multicultural project environment.
Strong motivation to develop skills in interface management, systems integration, and large-scale infrastructure delivery.
Good analytical, organizational, and documentation skills, with attention to detail.

Nice To Haves

Previous exposure to rail systems is an asset but not required.
Knowledge or coursework related to design coordination, project engineering, or construction processes is preferred.
Familiarity (even academic) with standards such as AREMA, ISO, CENELEC, MIL‑STD, IEEE is an advantage but not mandatory.

Responsibilities

Support the development and maintenance of Systems Integration and Interface Management Plans.
Assist the System Integration & Interface Manager in tracking integration progress, identifying risks, and coordinating actions across disciplines.
Collect and consolidate technical inputs from engineering teams to update Interface Matrices, ICDs, requirements lists, and other integration documents.
Maintain interface tracking lists, risk registers, and action logs.
Support the identification and definition of technical interfaces through workshops and meetings with internal teams, suppliers, and external parties.
Participate in interface meetings, preparing minutes, follow-up actions, and ensuring timely delivery of interface-related inputs.
Coordinate with the Testing & Commissioning team to ensure interface requirements and prerequisites are in place before test phases.
Assist in gathering evidence and documentation for various stages of systems testing.
Ensure supplier deliverables follow project requirements, standards, and contractual obligations related to interfaces.