Senior TSCM Engineer - Intelligence Site Survey Lead

General Dynamics Information Technology, Inc. is seeking a senior countermeasures engineer to design, evaluate, and test electrical and computer systems for government and military applications. You will inspect sites, develop R&D plans, and document results while mentoring teammates and leading tasks when needed. The role requires TS/SCI with poly, 25–50% travel, and a strong background in countermeasures engineering with 10+ years of related experience.