• Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and ... to: + Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis, and resolution of problems...system capacity analysis and planning + Configure and manage UNIX and Windows (or other applicable) operating systems… more
    SAIC (08/19/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …to join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are hiring a seasoned System Administrator - Level 3 to provide ... System Administrator Job Category: Information Technology Time Type: Full...This role supports complex enterprise infrastructure and architecture, including UNIX /Linux/Windows systems , virtual environments, and mission … more
    CACI International (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a System Administrator (Level 1) to support the ... systems + Perform Tier 1 (Help Desk), Tier 2 , and Tier 3 (Escalation) problem identification, diagnosis, and...to internal customers and management + Configure and manage UNIX , Linux, and Windows operating systems +… more
    CACI International (08/01/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to provide 24x7x365 ... Responsible for unique or complex information systems and/or information technology projects across more than...other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …a complex networked system environment with strong networking. + ( 2 ) Administering Unix (AIX) IBM pSeries systems . + (3) Administering systems including, ... determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be...b. Ten (10) or more years of experience administering Unix (AIX) IBM pSeries systems . + c.… more
    Shuvel Digital (08/07/25)
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  • Modernization Cyber Systems…

    Lockheed Martin (Hanover, MD)
    …systems administration experience\. **Desired Skills:** Capabilities: * Configure and manage UNIX and Windows \(or other applicable\) operating systems and ... capabilities to include providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale with processing of… more
    Lockheed Martin (07/12/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …(BBJ) Best Places to W ork 2019, runner up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our ... this level (skills, technologies, expertise): + One (1) year experience in Linux, Unix , Windows or Cisco OS operating system + Five (5) years' experience… more
    Belay Technologies (07/11/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system ... manage UNIX , Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and… more
    Synergy ECP (07/23/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …problems and remains involved in the resolution process. + Configure and manage UNIX and Windows operating systems , install and load operating system software, ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level Linux System … more
    Belay Technologies (07/21/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting ... devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems....remains involved in the resolution process. Configures and manages UNIX , Linux and Windows operating systems and… more
    General Dynamics Information Technology (07/31/25)
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