Senior Aerospace Software Engineer - FMS & Navigation (Onsite VA)

CMC Electronics is seeking a Senior Software Engineer for the Navigation Systems team in Reston, VA. You will design, develop, test, and maintain software for the Flight Management System and navigation products, applying C/C++ expertise to deliver high-assurance software supporting current and next-generation avionics. You will mentor developers, collaborate with Systems and Project Engineers, and contribute to DO-178C certification efforts, with up to 15% travel.