(Fastwater Staffing) Senior Platform Systems Engineer - Montreal, Canada | Full Relocation Package

We offer full relocation support, including immigration assistance. You may work remotely at first while your immigration process is being completed. Long-term, the role will transition to onsite work in Montreal.

Role overview: We are seeking a Satellite Bus System Engineer to design structural, thermal, power distribution, attitude control, propulsion, CD&H, TT&C/PDT, FSW and interface architecture that supports payloads and mission-operations for current and next-generation remote sensing and communications satellites.

leads the definition, design, integration, verification and on-orbit support of the platform subsystems, ensuring compliance to mission requirements and company best-practice processes. Tasks summary: Architecture Concept &

• Translate mission‑level requirements (CONOPs, mass, volume, power, envelope, pointing, lifetime, redundancy, reliability…etc.) into system requirements and allocate them to platform subsystems (structures, TCS, EPS, GNC, PROP, C&DH, TT&C/PDT, FSW). • Develop the Platform Architecture Description Document, Interface Control Documents (ICD) and Design Description. • Perform requirement management and maintain bidirectional traceability throughout the program life cycle. Concept Trade & Feasibility • Lead trade studies for structural approach, thermal control concepts (MLI, heat pipes, radiators…etc.), power generation options (e.g. solar array & battery technologies). Detailed Design • Oversee detailed design of all