Systems Integration Engineer, Senior Rail and Transit (Thornhill)

The Opportunity – Build the Future with Us

As a Senior Systems Integration Engineer , you will play a critical role in delivering a major rail extension project. You will ensure that complex, recent‑build systems integrate seamlessly with live, operational transit infrastructure. Working from our Toronto office or a project office, you will collaborate across disciplines and organizations to drive systems integration from concept through to revenue service – leaving a lasting impact on how communities move.

Your Impact

• Lead systems integration planning and execution across complex, multi‑disciplinary rail and transit projects.
• Define and manage systems architecture, interfaces, and integration strategies across the full engineering lifecycle.
• Coordinate signaling, communications, traction power, SCADA, control centre, and related subsystems to ensure seamless interoperability.
• Define and manage interf...