• Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    … (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) who will be responsible for system administration and customer support of ... and backup/recovery of system configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand and use essential tools… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Senior Linux System…

    Leidos (Alexandria, VA)
    …and Training Enabling Architecture (TENA) program at Leidos is looking to add a **Senior Linux System Administrator ** . Our mission is to develop tools for ... to get capabilities to the warfighter more rapidly. The System Administrator will work within a team...Red Hat System Administration to DoD IT systems + IAT Level III : CASP CE,… more
    Leidos (09/26/25)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team in...Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part of… more
    SMX (09/03/25)
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  • Unix/ Linux Administrator

    Leader Communications Inc. (Portsmouth, VA)
    Position Summary The Unix/ Linux Administrator will play a key role in administering and securing enterprise Unix/ Linux systems , ensuring compliance with ... high-tempo environment. Duties & Responsibilities + Administer and maintain Unix/ Linux systems (Red Hat, CentOS, SUSE, Ubuntu,...of relevant experience + 5-7 years of experience with Unix/ Linux system administration in enterprise or DoD… more
    Leader Communications Inc. (09/23/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation of everything we do is rooted in… more
    RTX Corporation (08/20/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category:...the hire date + Expert at operating and maintaining Linux systems + Experience operating and maintaining ... the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially...Information - Software Tools list. + Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all… more
    CACI International (08/11/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What ... you will do:** The Administrator is responsible for the local DoD Mission network...responsible for day-to-day operation and sustainment of the Mission systems to include (but not limited to): + Administer… more
    RTX Corporation (09/30/25)
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  • Cloud Systems Administrator IV

    Criterion Systems (Reston, VA)
    … operating systems . + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system performance, installing ... we encourage Veterans to apply. Responsibilities We are seeking a mission-focusedCloud Systems Administrator IV to support and contribute to our government… more
    Criterion Systems (09/17/25)
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  • Cloud Systems Administrator V

    Criterion Systems (Reston, VA)
    …and Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Maintains smooth operation of multi-user ... coordination with network engineers. + Other duties may include setting up administrator accounts, maintaining system documentation, tuning system … more
    Criterion Systems (08/08/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …**- Bachelors degree and strong knowledge of system administration principles** + ** Systems Administrator III ** **- Bachelors degree and 5 years ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...School diploma and up to 7 years experience in system administration** + ** Systems Administrator … more
    CACI International (09/05/25)
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