• Linux System Administrator

    Nightwing (Arlington, VA)
    …Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity ... and monitor systems security. - Troubleshoot and resolve complex storage problems across the enterprise related to storage...years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS and iOS experience. -… more
    Nightwing (11/26/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab, ... and monitor systems security. - Troubleshoot and resolve complex storage problems across the enterprise related to storage...years of directly relevant experience as a Linux System Administrator . - 3+ years of experience with Splunk Enterprise… more
    BCMC (10/16/25)
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  • Linux Administrator

    Truist (Richmond, VA)
    …**Please review the following job description:** We are seeking a skilled Linux Administrator with strong experience in Red Hat Enterprise Linux (RHEL 7/8/9) and ... a solid understanding of Linux operating system functionality, networking and storage fundamentals, and hands-on experience with Linux command-line tools and… more
    Truist (01/08/26)
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  • System Administrator Lead

    System One (Mclean, VA)
    Job Title: System Administrator Lead Location: Arlington, Virginia Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Top Secret w/ SCI ... manage, and maintain VDI for thick/thin/zero clients and server virtualization technologies. * Provide O&M support for SQL Database...the NCR and NSGB locations. * Provide support for storage area network (SAN) and encrypted file storage… more
    System One (12/26/25)
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  • Unix Administrator

    TekSynap (VA)
    …assistance to team members as required. Monitors operating system, hardware, storage , and backup procedures. Determines execution and recovery times during disaster ... Linux Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience… more
    TekSynap (11/15/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... with Polygraph Timeline Pipeline Description Assertive Professionalsis seeking aSystem Administrator with Polygraph supporting ourNational Security Customer in Chantilly,… more
    Assertive Professionals (01/07/26)
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  • Linux System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The ... qualified Systems Administrator will support a very dynamic program in a...organization's IT infrastructure, including servers, VMs, networks, and data storage solutions + Provide advanced technical support and guidance… more
    Nightwing (12/20/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    …of Windows and Linux server administration and basic understanding of networking, storage , and virtualization . - Experience with enterprise monitoring and ... Systems Administrator Location: Springfield, VA, US Job ID: ATR...Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA Eligibility: Candidate must possess an… more
    Arena Technical Resources, LLC (01/12/26)
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  • IT Infrastructure and Engineering Support…

    CACI International (Sterling, VA)
    IT Infrastructure and Engineering Support Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret ... Opportunity:** CACI has an immediate opening for an Infrastructure/Systems Administrator , supporting a development and test environment, utilizing various operating… more
    CACI International (11/29/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach Job Number: 250000Q4 Job Summary: Responsible for installation configuration and ... hardware and software, to include logical and virtual servers, IBM/HP Virtualization , Virtual I/O servers, Shared Ethernet Adapters, Virtual SCSI Adapters, AIX,… more
    Navy Exchange Services (NEX) (12/22/25)
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