Senior Proposal Lead, Space & Defense Programs

Vast Space Llc. is actively seeking an experienced Proposal Manager to own the end-to-end lifecycle for high-value DoD, IC, and commercial satellite bus opportunities. This role reports to the Director, CLD Proposal Management and is based in Long Beach, CA, with responsibilities spanning strategy, schedules, and cross-functional leadership. The candidate must have deep proposal discipline, experience with space hardware programs, and an active TS/SCI clearance (or eligible for reinstatement).