• Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …Join our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in ... Security+ or Systems Security Certified Practitioner (SSCP)). + Training (DISA-US1384 DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems … more
    Leidos (12/20/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    **Amentum** is looking for a ** Junior Systems Administrator ** to join our team in **McLean, VA** ! As a Junior Systems Administrator , you will be ... when needed + Respectable understanding of operating systems like Windows, and Linux + Understanding Basic Networking fundamentals (IP addressing, DNS, firewalls) +… more
    Amentum (12/05/25)
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  • Junior System Administrator

    TekSynap (Fort Belvoir, VA)
    …certification and computing environment certifications required. **Overview** We are seeking a Junior Systems Administrator to support our Prime Contract with ... + Perform system administration functions on NE-MA standalone Windows and Redhat Linux based operating systems and applications. + Develop IT operating procedures,… more
    TekSynap (12/05/25)
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  • Sr. System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    …PDQ, etc. * Provides expert level support and mentoring for Mid and Junior System Administrator personnel. * Develops and maintains installation and ... Sr. System Administrator Location: Reston, VA, US Job ID: ATR...troubleshoots multiple VMware environments. * Provides Windows Server and Linux administration, maintenance, and troubleshooting. * Creates STIG compliant… more
    Arena Technical Resources, LLC (12/05/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic. The System Administrator will work directly with the client ... support business operations. * Manage and optimize Windows and Linux server environments (on-premises and cloud). * Oversee Active...cyber team * Mentor and provide technical guidance to junior system administrators and IT support staff. * Other… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The ... working groups + Lead cloud migration initiatives and provide technical guidance to junior staff + Develop and implement cloud governance policies and procedures +… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …UNIX hardware and operating system environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris. Optimizes backup processes; optimizes disk space ... and user guides. + Acts as a mentor to junior team members by providing guidance and expertise on...administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years'… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …functions: + Platform Ownership & Administration + + Serve as the primary administrator and SME for the CrowdStrike Falcon platform. + Manage endpoint agent ... + Team Leadership & Collaboration + + Provide technical directions to junior security analysts and engineers. + Work closely with IT, Infrastructure, and… more
    AIG (12/07/25)
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  • Senior Release Management Engineer-12064-Hybrid

    Shuvel Digital (Vienna, VA)
    …+ Experience with ServiceNow as a power user and/or developer and/or administrator + Cloud computing, with specific understanding of: Azure + Security concepts: ... access control and authorization + Distributed technology (AIX, Linux , UNIX and Windows): WebSphere, .Net, Lotus Notes, Java, SOA + DBMS: DB2, Oracle, SQL Server,… more
    Shuvel Digital (12/25/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Richmond, VA)
    …certifications such as CCIE/CCNP, JNCIE/JNCIP or others. .Experience with Linux , network monitoring and telemetry solutions. .Experience with automation frameworks ... Professional AWS Certified Advanced Networking - SpecialtyMicrosoft Certified: Azure Administrator Associate (AZ-104) Microsoft Certified: Azure Solutions Architect Expert… more
    Oracle (12/22/25)
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