System Mechanical Engineer Montreal, Québec

As a System Mechanical Engineer , you will support the definition, integration, testing, and support of mechanical and onboard systems for passenger and freight rolling stock projects. You’ll work closely with senior system engineers and multidisciplinary teams across all phases of the project lifecycle, from concept development and design to manufacturing support, in-service troubleshooting, and refurbishment.

What You’ll Be Doing

This role operates in a delivery-driven rail environment where coordination is complex and responsiveness is critical. You will be expected to manage multiple priorities and support sound technical decisions under schedule pressure, without compromising safety, quality, or compliance.

Key responsibilities

Support the development of system-level requirements, interfaces, and performance criteria for mechanical and onboard systems (HVAC, braking, pneumatics, mechanical interfaces, communications).

Collaborate...