Systems Integration Engineer, Senior Rail and Transit (Thornhill)

WSP USA
📍 thornhill, on, Canada 💼 Full-time 🕒 Posted June 19, 2026

Job Description

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 interfaces through Interface Control Documents (ICDs), Interface ...

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Job Details

  • Location thornhill, on
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 19, 2026
  • Application Deadline July 29, 2026