Senior Systems Security Engineer - Anti-Tamper & DoD Secret

RTX is seeking a Senior Systems Security Engineer in McKinney, TX to join the SSE team, focusing on Anti-Tamper, Program Protection, cybersecurity, and secure embedded systems for DoD programs. This onsite role requires active U.S. clearance and citizenship. The position involves threat modeling, top-level system requirements, policy compliance, and cross-functional collaboration to safeguard national security through robust security architectures.