• Linux Systems Administrator

    ManTech (Laurel, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD** at Emerson 8. **Responsibilities ... of the DoD Certification/ Accreditation process + Ability to install Windows software and hardware applications; upgrade systems with new releases and models +… more
    ManTech (11/26/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …leaders in electrical, engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a dynamic team of system ... available database management system (DBMS) products. + Performs database and software life-cycle activities to ensure the highest level of system performance… more
    M. C. Dean (11/26/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... administering Cisco FirePower Thread Defense firewalls + Ability to maintain software development infrastructure supporting multiple environments and networks in a… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the Fort Meade, MD area. ... discipline + 10+ years' of experience in systems administration of hardware and software in support of developing and testing of information technology systems; an… more
    ManTech (11/22/25)
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  • Data Analytics Visualization Administrator

    BigBear.ai (Annapolis Junction, MD)
    …Scale At BigBear.ai we're seeking a highly skilled Visualization Tool Administrator /Integrator to support, optimize, and secure our enterprise analytics environment. ... Directory, SAML, and PKI authentication. + Background in administering operational software systems in a production environment. About BigBear.ai BigBear.ai is a… more
    BigBear.ai (11/20/25)
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  • Corporate Trust Client Administrator II…

    M&T Bank (Baltimore, MD)
    …less experienced account relationship managers with limited supervision. May serve as administrator for medium to large (as defined by business) and/or highly ... Specialist) certification if corporate trust focus Strong skills in pertinent software applications, with ability to learn new applications Experience working in… more
    M&T Bank (11/20/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Linux and Windows operating systems and installs/loads operating system software , troubleshoots, implementing operating systems enhancements to improve reliability ... years of experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS YOUR PLACE: * Full-flex work week… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... logging solutions + Experience with vulnerability remediation + Experience in creating software /scripts to automate production systems with fluency in at least one… more
    GovCIO (11/07/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... + Minimum of 10 years' experience in systems administration of hardware and software in support of developing and testing of information technology systems +… more
    ManTech (11/03/25)
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  • Senior Sharepoint Administrator

    Deloitte (Baltimore, MD)
    …+ Maintains standard operations procedure documentation + Ensures compliance with Software Testing Life-Cycle standard operating procedures and policies. + Performs ... supporting Windows environments + 3-5 years of experience as a SharePoint Administrator or similar role and knowledge of the following: + Hands-on experience… more
    Deloitte (10/28/25)
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