Senior Linux Network Security Administrator
Listed on 2026-10-07
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IT/Tech
Unix/Linux, Systems Administrator, Cybersecurity, Network Security
Navstar Inc. in Annapolis, MD seeks a Senior IT Systems Administrator with TS/SCI clearance to support Linux environments and infrastructure monitoring.
You will install, update, and harden Linux OS, manage STIGs, configure network connections, and support Windows AD integration within Linux, while collaborating with senior admins to resolve incidents. Responsibilities include on-call support, IAVA management, documenting processes, and maintaining system reliability across data centers.
This position is for the Senior Linux Network Security Administrator role at Navstar Inc.
The position is based in Annapolis, MD, United States.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 125..
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
Learn more about the Senior Linux Network Security Administrator role in the description above.
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