• System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …advancement with top performance. In this role you will maintain operating systems , security tools, applications, servers, desktops, software, and hardware. ... government provided software patches and updates + Install, and configure new systems and platforms + Perform security management and application performance… more
    Parsons Corporation (09/04/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …install/load operating system software, troubleshooting, maintain integrity and configure network components along with implementing operating systems ... System Administrator I Location Fort Meade, MD Job Code...is looking for TS/SCI w/Polygraph cleared Junior to Mid-Level Systems Administrators with Linux and Windows experience! We have… more
    DCCA (08/22/25)
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  • Database Administrator

    Imagine One Technology & Management (Lexington Park, MD)
    …NALCOMIS Database Administrator /Analyst IMA + NEC V36A AEGIS Computer Network Technician ** Security Requirements:** + **Candidates must have US Citizenship** ... Imagine One Technology & Management is currently seeking a **Database Administrator ** "contingent" on award of the associated work to the Imagine One Team. This… more
    Imagine One Technology & Management (09/01/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. This is ... installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems more
    Assertive Professionals (09/25/25)
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  • Modernization Cyber Systems

    Lockheed Martin (Hanover, MD)
    …operating system software, troubleshoot, maintain integrity of and configure network components, along with implementing operating systems enhancements ... providing new features and enhancements to Front End Solutions systems \. This will allow for products to work at\-scale...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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  • Mission Assurance Decision Support System (MADDS)…

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …in administering and troubleshooting enterprise software applications, databases, and operating systems . + Experience with network security principles, ... of a talented and experienced Mission Assurance Decision Support System (MADDS) Administrator to assist in directing and managing the program's executive support… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …DoD Secret security clearance. **Basic Qualifications for Sr Principal Contract Administrator :** + Bachelor's Degree with a minimum 8 years of experience in ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/12/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …DoD Secret security clearance. **Basic Qualifications for Sr. Principal Contract Administrator (A04):** + Bachelor's Degree with a minimum 8 years of experience ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (08/27/25)
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  • Windows Administrator

    GovCIO (Annapolis, MD)
    …and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed ... hardening of the servers and reporting of the overall security and operational status. The position will also recommend...or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience… more
    GovCIO (09/24/25)
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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 ... security controls. + Perform periodic vulnerability scans of systems + Provide support to IT systems ...network devices, mobile devices, etc. + Implement IAVA security patches and insure patch status is recorded in… more
    General Dynamics Information Technology (07/31/25)
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