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Updated daily · Sep 26, 2026
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Systems Security Engineer (cleared)

General Dynamics Mission Systems (GDMS)Scottsdale, AZFull-timeUSD $124,397.00 - USD $138,003.00 per year

This engineer will support the systems engineering lifecycle for classified cybersecurity products, from trade studies and operational concept development through requirements management and architecture design. The position involves creating security architectures for real-time, multithreaded embedded systems with MBSE methods and coordinating with software and verification teams on Voice over IP capabilities. The role sits within GDMS’s defense-focused engineering organization and contributes to advanced research and mission technology programs. It suits an experienced systems or security engineer who is comfortable leading technical work, defining project outcomes, and working with networking, cryptography, and security requirements. An active DoD Secret clearance and U.S. citizenship are required, and the work is performed entirely onsite in Scottsdale, Arizona.

Requirements

Bachelor’s degree in systems engineering or related STEM field, with 5+ years of relevant experience, or a master’s degree with 3+ yearsActive DoD Secret clearance at hireU.S. citizenship and eligibility for classified accessExperience with embedded-system security architecture and developmentKnowledge of VoIP, networking, cryptography, and security requirements analysisExperience with MBSE tools; CISSP or similar certification preferred
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Listed September 10, 2026 · Verify details with the employer before applying.

About General Dynamics Mission Systems (GDMS)

Scottsdale campus develops advanced communications, cyber, and mission-critical electronics for defense and space programs.

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