Satellite Flight Software Architect & Systems Engineer

Macdonald, Dettwiler And Associates Corporation in Sainte-Anne-de-Bellevue, QC, seeks a Satellite Flight Software System Engineer to lead embedded software for current and next‑gen satellite programs. You will own FSW architecture, drive trade studies and provide technical authority across the spacecraft life cycle.

You will translate mission requirements into software, define ICDs, work with cyber‑security, and mentor engineers while supporting verification, tests and on‑orbit updates.