Systems Integration Engineer, Senior - Rail and Transit

toronto, on, Canada • Posted June 06, 2026

Job Type: Full-time
Location: toronto, on
Posted: June 06, 2026
Category: Other-General
Application Deadline: July 16, 2026

Role Description

Senior Systems Integration Engineer

Senior technical leadership role shaping the next generation of urban rail.

Responsibilities

  • 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 Definition Documents (IDDs), and traceability artifacts.
  • Drive interface management, verification, and validation activities aligned with progressive design‑build milestones.
  • Facilitate technical workshops and interface resolution sessions with designers, contractors, vendors, operators, and clients.
  • Ensure compliance wit...

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