Due to federal contract requirements, United States citizenship and an active TS/SCI security clearance and polygraph are required for the position. Required: Must have TS/SCI clearance w/ active polygraph.Bachelor's degree in a technical discipline from an accredited college or university is required. Five (05) years of additional SA experience may be substituted for a bachelor's degree. Relevant experience must be in engineering systems over their lifecycle (for example, conception, design &