• Network Administrator

    ManTech (Laurel, MD)
    …upgrade network infrastructure, including routers and switches + Update and configure antivirus software and other tools to secure the network + Apply Security ... **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to...Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies + Design and… more
    ManTech (07/23/25)
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  • Network Administrator

    SAIC (Bethesda, MD)
    …on programs of national importance. We are seeking a highly motivated Network Administrator to join our National Intelligence Program in Bethesda, MD or McLean, VA ... hybrid on-premises and cloud enterprise IT environment. As a Network Administrator supporting Network Operations, you'll be challenged with enterprise support… more
    SAIC (08/09/25)
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  • System Administrator

    Belay Technologies (Fort Meade, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our intel team. This position is for System Administration support for ... to obtain and configure Virtual Machines(VMs), loading Operating systems and software , performing security hardening, patching, and monitoring status. The position… more
    Belay Technologies (08/07/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Classified Solutions is seeking a well-qualified **Linux Systems Administrator ** to join its dynamic team of technical professionals in **Linthicum, ... not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at all levels of… more
    Northrop Grumman (05/21/25)
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  • Systems Administrator

    BAE Systems (Fort Meade, MD)
    …Systems, we promote a strong, collaborative culture and provide our employees with the tools , skills and training they need to succeed. We offer a flexible work ... (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity of and configure network components, along… more
    BAE Systems (07/19/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... forefront in Security Engineering, Computer Network Operations (CNO), Mission Software , Analytical Methods and Modeling, Signals Intelligence (SIGINT), and… more
    Leidos (06/03/25)
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  • Field Engineer/Linux Systems Administrator

    Huntington Ingalls Industries (Columbia, MD)
    …data solution development and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science. Enlighten ... Job Description Enlighten is looking for a Field Engineer/Linux Systems Administrator to support operational systems at multiple military locations, both CONUS… more
    Huntington Ingalls Industries (08/08/25)
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  • Database Administrator Level 2

    DCCA (Annapolis Junction, MD)
    Database Administrator Level 2 Location Annapolis Junction, MD Job Code 2355 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com Database Administrator Level 2 Candidate must have an active TS/SCI w/Poly For over… more
    DCCA (08/08/25)
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  • System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career-oriented **System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited to:** ... + Configure and manage UNIX and Windows operating systems; install/load OS software , maintain integrity, and configure network components + Administer and maintain… more
    ManTech (08/08/25)
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  • Senior Database Administrator - Thurs/Fri…

    GovCIO (Annapolis, MD)
    …monitoring tools chosen by USPS Management + Uses systems management and software distribution tools chosen by USPS Management + Uses security management ... **Overview** GovCIO is currently hiring for MULTIPLE **Senior Database Administrator (s)** to support our customer, USPS' Network and Compute Technology (NCT) group.… more
    GovCIO (08/02/25)
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