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Updated twice daily · Oct 12, 2026
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IT Systems Administrator Specialist (Clearance Required TS/SCI with FSP Poly) | Scottsdale, AZ

This position contributes to the development and support of sophisticated defense and intelligence technologies through laboratory engineering, system testing, troubleshooting, repair, and technical planning. The specialist collaborates across engineering, facilities, manufacturing, and related functions to determine effective ways to deliver project objectives. The role is suited to an experienced engineering professional who can apply established technical principles, serve as a subject matter expert, and work across adjacent disciplines. Candidates should be adaptable, collaborative, committed to continued learning, and interested in using AI to improve processes. U.S. citizenship and a Department of Defense TS/SCI clearance with Full Scope Polygraph are required at hire.

Requirements

Bachelor’s degree in engineering or related field plus 5 years of relevant experience, or master’s degree plus 3 yearsActive TS/SCI clearance with Full Scope Polygraph at hireU.S. citizenship and eligibility for classified information accessExpertise in at least one technical discipline with knowledge of adjacent fieldsProficiency applying engineering principles, standards, and practicesCollaborative, multitasking mindset with commitment to professional development
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Listed October 12, 2026 · Verify details with the employer before applying.

About General Dynamics Mission Systems (GDMS)

General Dynamics Mission Systems says it builds radios in Scottsdale, where it reported 2,475 workers in July 2025 and has Air Force radio work through 2027.

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