Linux Systems Administrator
The One 23 Group
The One 23 Group is seeking a Senior Linux Systems Administrator to provide Tier II/III administration for Red Hat Enterprise Linux and UNIX servers, primarily at the Pentagon. The role supports GCCS-J and JPES mission environments, requiring active Top Secret clearance and SIPRNet eligibility. A 24/7 on-call rotation and COOP readiness are part of the job. Responsibilities include server administration, patching, security compliance, backup coordination, and documentation. #J-18808-Ljbffr
Vacancy posted 16 hours ago
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