The ideal candidate will bring a comprehensive understanding of GPS operations and the broader enterprise, including space vehicle operations, spacecraft command and control, navigation message implementation, signal-in-space performance, telemetry, tracking and commanding (TT&C), constellation management, cybersecurity, cryptographic key management, and operational readiness. Basic Qualifications: Typically requires a minimum of 8 years of related experience with a Bachelor's degree in Engineering, Computer Science, Math, Physics, or related technical discipline; or 6 years and a Master's degree; or a PhD with 3 years' experience; or equivalent combination of related education and work experience.