Enterprise System Security Support Services

The Department of the Navy Naval Supply Systems Command is seeking Enterprise System Security Support Services for the United States Naval Observatory's (USNO) Precise Time and Astrometry Transport Security and Maintenance Contract. The USNO serves as the sole provider of Precise Time and Astrometry (PTA) data products to the Department of Defense, which are critical for navigation systems including GPS. The contract requires infrastructure and services to build and sustain security services ensuring the integrity and availability of PTA Enterprise systems through 24/7 monitoring, life cycle replacement, and regular sustainment activities. Contractors must provide specialized personnel including PTA IP/RF Transport Engineers, Risk Management Framework Analysts, Program Managers, SCADA Infrastructure Engineers, Physical Security Engineers, Technical Writers, and Security Operators across multiple experience levels. All personnel must be U.S. citizens with Secret clearance (some positions requiring TS/SCI) and favorably adjudicated background investigations. This pre-solicitation notice was posted on August 7, 2025, with a due date of August 28, 2025, though specific evaluation criteria are not detailed in the available documentation.

This opportunity does not utilize any set-aside designation and will be open to full and open competition. Work will primarily be performed at USNO in Washington DC, with additional sites in Hawaii, Chile, New Mexico, Colorado, and Arizona. The contract includes stringent technical requirements such as implementing transport systems with 99.999% availability, cyber security monitoring with 60-second alert capability, and compute stability of 0.5 nanoseconds. The contractor will also be responsible for EMP-protected mobile security monitoring systems and compliance with Navy Risk Management Framework and NIST 800-171 standards. The contract includes provisions for government-funded equipment purchases and monthly reporting requirements, though specific award values, budget ranges, and contract duration are not specified in the pre-solicitation documentation. The opportunity falls under NAICS code 541990 for All Other Professional, Scientific, and Technical Services.