Satellite Bus Flight Software Systems Engineer

Our client is seeking a Satellite Bus Flight Software System Engineer to lead or support the system level definition, architecture, integration, verification, and operational readiness of flight software for current and next generation spacecraft platforms for current and next‑generation remote sensing & communications satellite programs. The role involves serving as a key technical authority at the intersection of spacecraft architecture, platform subsystems, embedded flight software, avionics, mission operations, and verification and validation. The engineer will guide the flight software solution throughout the full spacecraft lifecycle, from early concept and architecture definition through detailed design, software development, FlatSat integration, spacecraft level verification, launch preparation, commissioning, and on-orbit support.