Senior Linux Systems Administrator – TS/SCI; Poly
Listed on 2026-10-11
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IT/Tech
Unix/Linux, Systems Administrator
Leidos is seeking a Principal Linux Systems Administrator to support IT infrastructure for the Intelligence Sector. You will manage UNIX and Windows systems, troubleshoot, and ensure security and performance of client/server/storage networks. The role emphasizes compliance, access management, and system optimization.
This position offers a competitive benefits package and opportunities for technical upskilling. A Top Secret/SCI with Polygraph is required.
We have an opening for a Senior Linux Systems Administrator – TS/SCI (Poly) in Aurora, CO, United States within IT & Technology.
We appreciate your interest in this position.
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This posting is for the Senior Linux Systems Administrator – TS/SCI (Poly) role at Leidos, based in Aurora, CO, United States.
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