• System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... specifications for planning and implementing new or upgraded IT infrastructure , supporting strategic technology initiatives and ensuring clear guidelines for… more
    ManTech (06/07/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple military locations, both CONUS ... moderately complex problems which may involve the server and network infrastructure . + Provide technical support to the development teams for integrating/deploying… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …this job (https://careers-govcio.icims.com/jobs/6348/senior-linux-system- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (08/08/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, and maintenance of complex DoD systems ... Collaborate with cross-functional teams, supporting IT strategy, cyber defense, and infrastructure improvements. + Provide guidance and mentorship to junior system… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Desktop Support IT Administrator

    EchoStar (Germantown, MD)
    …**EchoStar** has an exciting opportunity for a **Desktop Support IT Administrator ** in our **Hughes Network Systems** division. This role provides a ... perform complex technical tasks and analysis. + Maintain and troubleshoot infrastructure , hardware, and systems connectivity. + Understand FTP, Trace route, Telnet,… more
    EchoStar (08/04/25)
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  • Secret Linux System Administrator

    Insight Global (Linthicum Heights, MD)
    Job Description Insight Global is looking for a Secret cleared Linux System Administrator to sit fully on site in Linthicum, MD to support an enterprise IT and ... infrastructure environment used by internal users. This individual will be expected to troubleshoot and monitor physical and virtual servers, follow and stay up to… more
    Insight Global (08/02/25)
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  • Senior Process & Control Administrator

    UMB Bank (Annapolis, MD)
    This Senior Process & Control Administrator role is an experienced leadership role within the Commercial Administration organization. This role will be key to the ... + Lead efforts on the buildout of the process and procedure infrastructure , including tools and techniques by cataloguing and performing full lifecycle management… more
    UMB Bank (08/02/25)
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  • ArcGIS Administrator

    Leidos (Baltimore, MD)
    **Description** Leidos is seeking an **ArcGIS Administrator ** to support the Social Security Administration's (SSA) Digital Modernization Strategy. As a member of ... This role includes ensuring the optimal performance of the ArcGIS infrastructure , providing user support, and troubleshooting complex GIS issues. You will… more
    Leidos (08/02/25)
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  • Contract Administrator

    Siemens (Baltimore, MD)
    …to complete and fully execute contracts. As a Contract Handler Administrator , you will: Review Contracts/Purchase Orders, Proposals, or other commitment documents ... Siemens: We are a global technology company focused on industry, infrastructure , transport, and healthcare. From more resource-efficient factories, resilient supply… more
    Siemens (08/01/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities ... Summary:** MC Dean is seeking a highly competent TS/SCI with Polygraph cleared **Network Administrator 3** to assist on the design and maintenance of its network of… more
    M. C. Dean (07/26/25)
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