Tier II Linux Systems Admin - HPC & Secure Clusters

computer user support specialists

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american systems

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Arlington, VA

March 28th, 2026

A federal government contractor is seeking a Tier II Linux Systems Administrator in Arlington, VA. This role requires strong Linux administration skills and experience in HPC environments. The candidate must hold a Top Secret clearance and have 5-7 years of Red Hat Enterprise Linux experience. Responsibilities include customer support, system optimization, and managing Linux user accounts. A comprehensive compensation package includes a sign-on bonus, healthcare, and retirement plans. J-18808-Ljbffr

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