The Department of Defense, through the Naval Air Warfare Center, is seeking qualified firms to provide Sea Range Safety Surveillance Services in support of Test and Evaluation (T&E) and systems engineering activities related to the Aegis Ballistic Missile Defense (BMD) and Theater High Altitude Area Defense (THAAD) programs at the Pacific Missile Range Facility (PMRF). The procurement aims to identify companies capable of delivering engineering services that ensure adequate situational awareness and range safety during missile testing operations, which are critical for the defense against ballistic missile threats. Interested firms must respond to this sources sought notice with a capability statement by emailing the primary contact, Adam Rockwell, at adam.r.rockwell.civ@us.navy.mil, within 30 days of the notice date. The anticipated contract type is Cost-Plus Fixed-Fee (CPFF) with a five-year period of performance.