1Lt Nathan Vosters

1Lt Nathan Vosters serves as the Program Manager and OCX PRDA Lead for the FA8823 Sustainment MCPNT SSC/PKL under the Department of the Air Force, where he oversees the acquisition and sustainment of the Next Generation Operational Control System (OCX) for the Global Positioning System (GPS). In this critical role, he manages end-to-end contract lifecycle activities for space-based command and control infrastructure, ensuring the modernization and operational resilience of national security navigation systems. His acquisitions focus on mission-critical software development, cybersecurity integration, satellite ground segment modernization, and systems engineering services essential to maintaining GPS superiority. Vosters collaborates with a select cadre of defense aerospace primes and systems integrators experienced in classified space operations, including firms with ITAR and FedRAMP compliance capabilities. His contracting approach emphasizes long-term partnership models, performance-based service agreements, and risk-sharing arrangements with vendors possessing proven expertise in secure space architecture and legacy system modernization. He prioritizes technical alignment, mission assurance, and sustainment readiness over cost alone, fostering relationships with contractors who demonstrate deep domain knowledge in GPS signal architecture and cyber-hardened ground control systems. His procurement patterns reflect a strict preference for open competition, with 100% of his acquisitions conducted under non-set-aside authorities. There is no formal preference for 8(a), HUBZone, or SDVOSB set-asides, indicating a focus on mission-critical capability over socioeconomic criteria. This reflects the specialized nature of OCX sustainment, where technical maturity and national security clearance requirements often preclude broad small business participation. Vosters’ primary industry focus lies in NAICS categories related to aerospace software development (541715), defense systems integration (541330), and satellite communications (541714). He procures secure command and control software, encrypted navigation signal processing systems, ground station modernization services, and cybersecurity-validated firmware for space-based assets. His technical expertise centers on GPS III/OCX interoperability, space domain awareness, and resilient command infrastructure—domains requiring deep DoD space acquisition experience and cleared engineering talent.