Senior System Administrator – DoD TS/SCI; Maryland
Listed on 2026-10-17
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IT/Tech
Systems Administrator, Cybersecurity, Unix/Linux, IT Support
Amentum is seeking a System Administrator to support a new prime contract based out of our Maryland office. You will manage IT system infrastructure, provide Tier I/II support, and help ensure reliability across Unix/Linux and Windows environments.
Qualified candidates hold a TS/SCI Poly clearance, a technical degree (or equivalent experience), and strong Linux/Networking skills. This role emphasizes security compliance and IT operations excellence.
This opportunity is for the Senior System Administrator – DoD TS/SCI (Maryland) role at Amentum.
Learn more about the Senior System Administrator – DoD TS/SCI (Maryland) role in the description above.
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This posting is for the Senior System Administrator – DoD TS/SCI (Maryland) role at Amentum, based in Columbia, MD, United States.
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