More jobs:
Security-Cleared Systems Administrator; TS/SCI Onsite
Job in
Aurora, Arapahoe County, Colorado, 80012, USA
Listed on 2026-06-12
Listing for:
Cornerstone Defense
Full Time
position Listed on 2026-06-12
Job specializations:
-
IT/Tech
Cybersecurity, Systems Administrator, IT Support
Job Description & How to Apply Below
Cornerstone Defense, based in Aurora, CO, is looking for a dedicated Systems Administrator to join their team. The role requires a minimum of 2 years of relevant experience and a current TS/SCI CI Poly security clearance. Responsibilities include monitoring virtual environments, troubleshooting systems, and providing IT support.
This full-time position is 100% onsite, supporting critical missions in the Intelligence, Defense, and Space communities. If you thrive in a dynamic environment and have Linux and virtual systems experience, then this is the opportunity for you.
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