Senior Systems Administrator – TS/SCI Poly
Listed on 2026-11-04
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IT/Tech
Systems Administrator, Cybersecurity, Windows Server, Unix/Linux
GCI is seeking a Systems Administrator SME in Reston, VA. The role focuses on Windows system administration with some Linux, supporting infrastructure, and developer-based applications.
The candidate will engineer, operate, troubleshoot, and maintain systems, ensuring security and reliability in a fast-paced environment. Required experience includes Windows Server/AD, multiple hypervisors, patch management, scripting (Power Shell/Bash), and strong collaboration with security and network teams.
Our organisation is growing, and we are hiring a Senior Systems Administrator – TS/SCI with Poly in Reston, VA, United States.
We are looking to fill the Senior Systems Administrator – TS/SCI with Poly position at GCI in Reston, VA, United States.
The Senior Systems Administrator – TS/SCI with Poly role at GCI is now open for applications in Reston, VA, United States.
Join us at GCI as our next Senior Systems Administrator – TS/SCI with Poly in Reston, VA, United States.
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