The Department of Defense, through the Naval Facilities Engineering Systems Command Southeast (NAVFAC SE), is seeking qualified contractors for the design and construction of the P683 Aircraft Engine Repair Facility at Naval Air Station (NAS) Jacksonville, Florida. This project involves the construction of a new approximately 300,000 gross-square-foot engine repair facility, along with a 20,000 gross-square-foot support and administration area, and a 300,000 gross-square-foot parking structure, aimed at supporting the Fleet Readiness Center operations for the Joint Strike Fighter (JSF) engine. The anticipated contract value is between $250 million and $500 million, with a firm-fixed price contract expected to be awarded in September 2026. Interested parties must submit their capability statements by October 24, 2025, to Cynthia McMonigle and Lindsay Betteridge via email, ensuring compliance with the specified requirements.