Space Segment Lead (Clearance Required)

As a Space Segment Lead at Sierra Space, you will own the end-to-end delivery of spacecraft programs from kickoff to handover, ensuring strict compliance with mission specifications and cost constraints. This role involves defining technical requirements, managing subsystem integration, overseeing Assembly, Integration, and Testing, and directing major contractor relationships while mitigating program risks. You will serve as the primary technical liaison for stakeholders, utilizing advanced systems engineering principles to safeguard national security missions.