The Department of Defense, through the US Army Corps of Engineers, is seeking qualified architect-engineer firms to provide engineering and construction management services for various civil works, environmental, and military projects assigned to the Huntington District. The procurement aims to support the International and Interagency Support Program, particularly in providing specialized nuclear engineering and environmental engineering services, including design reviews, construction management, and technical reviews for nuclear facilities. This indefinite delivery contract (IDC) has a total value not to exceed $90 million over five years, with a minimum guarantee of $10,000, and is anticipated to be awarded in September 2025. Interested firms must submit their qualifications by August 14, 2025, to the designated contacts, Kristen N. Smith and Philip S. Davis, via email.