• System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …for implementation, troubleshooting and maintenance of Information Technology \(IT\) systems \. Manages IT system infrastructure and any processes related to ... the resolution process\. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Lockheed Martin (07/24/25)
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  • Network Administrator

    Tactibit Technologies LLC (Suitland, MD)
    …and anomaly detection/resolution, refresh and modernization planning, network integrations, and security hardening. As a Network Administrator , you will be ... testing, hardening, and assessments to meet strict compliance and operational security requirements Network Administrator requirements are: + 3+ years of… more
    Tactibit Technologies LLC (06/26/25)
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  • Contract Administrator /Principal Contract…

    Northrop Grumman (Sykesville, MD)
    …Contract Administrator ** to become a member of the Marine Systems Business Unit, Launcher Operating Unit, supporting the Strategic Launch programs. The ... for Contract Administrator :** + US citizenship. + Ability to obtain/maintain security clearance. + Bachelor's Degree with 3 years or Master's degree with 1… more
    Northrop Grumman (07/31/25)
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  • Microsoft365 Administrator

    General Dynamics Information Technology (Rockville, MD)
    …**Desired Qualifications:** + Microsoft Certifications (eg, Microsoft Certified: Enterprise Administrator Expert, Security Administrator Associate). + ... of related experience **Job Description:** GDIT is hiring a **Microsoft365 Administrator ** to support a Microsoft365 implementation with a federal customer. The… more
    General Dynamics Information Technology (07/26/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …* Configure and manage UNIX and Windows \(or other applicable\) operating systems and installs/loads operating system software, troubleshoot, maintain integrity ... **Description:** **The Work:** We are seeking professionals interested in Systems Administration\. * Here, you are going to provide...to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks… more
    Lockheed Martin (07/12/25)
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  • Contract Administrator /Principal Contract…

    Northrop Grumman (Annapolis, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (07/11/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    …position is your opportunity to utilize your skills and background as a Windows Systems Administrator and deliver support to the warfighting mission and cutting ... Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** program and support the full...a BA/BS Degree or an AA in Computer Science, Information Systems , or a related field +… more
    SAIC (08/07/25)
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  • (DoD SkillBridge) Principal / Sr Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …for you to join our team as a **Principal or Sr. Principal Contract Administrator ** supporting the Maritime/Land Systems and Sensors Division based out of ... Secret security clearance. **Basic Qualifications for Sr Principal Contract Administrator :** + Bachelor's Degree with 8 years of experience in Contracts,… more
    Northrop Grumman (07/30/25)
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  • System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... Are you interested in tackling some of the nation's most critical challenges in systems security and vulnerability? Would you consider joining a leading team… more
    Lentech, Inc (07/08/25)
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  • RedHat Administrator -(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …science, or related field (as determined by the AOC). + b. Red Hat Certified Systems Administrator . + (1) Certification must be issued by Red Hat and include ... or more years of experience as a Red Hat system administrator . + b. Ten (10) or...Enterprise Linux (RHEL) ecosystem tools. + f Collaborating with security teams to ensure systems are protected… more
    Shuvel Digital (08/07/25)
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