Senior System Administrator; TS/SCI
Listed on 2026-10-06
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IT/Tech
Systems Administrator, Cybersecurity, IT Support, Network Administrator
Amentum seeks a Staff System Administrator to join a critical IT program in Warrenton, VA. You will administer Windows server environments, manage virtualization, and implement backups and DR plans to ensure secure, reliable operations.
You will also monitor performance, apply patches, and collaborate with network engineers to resolve LAN/WAN/Wi‑Fi issues while supporting customers via multi‑channel channels. Amentum emphasizes security and professional growth.
This is a great role to take on the Senior System Administrator (TS/SCI) role at Amentum company.
The Senior System Administrator (TS/SCI) position in the IT & Technology field is open for applications.
We have an opening for a Senior System Administrator (TS/SCI) in Warrenton, VA, United States within IT & Technology.
This role, Senior System Administrator (TS/SCI) at Amentum company, could be your next move.
Are you ready to take on the Senior System Administrator (TS/SCI) role at Amentum company?
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