• System Administrator ( All Levels)

    Lentech, Inc (Fort Meade, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... 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 (10/07/25)
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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 to ... **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 (10/10/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …and manages Linux operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... position will provide candidates with a chance to work on system security plan efforts: patching, reviewing vulnerabilities, and ensuring accreditation… more
    Amentum (11/21/25)
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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 (11/06/25)
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  • Quality Assurance Linux Administrator

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

    Link Solutions Inc (Adelphi, MD)
    …of enterprise network architecture, Layer 2/3 switching, routing protocols, and network security standards. You will be responsible for the installation, ... availability, and security . + Implement and enforce network security procedures and best practices to...comply with DoD regulations. + Install, maintain, and troubleshoot network -related software and hardware systems , including Layer… more
    Link Solutions Inc (10/08/25)
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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 (10/29/25)
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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 ... environment. This position will plan, execute, and implement new system HW and SW and create and maintain team...or IT. + 5+ years' experience as a Windows Systems Administrator or Engineerwith 3+ years' experience… more
    GovCIO (09/24/25)
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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** ... and implement computer databases, applying knowledge of database management systems . They will coordinate changes to computer databases. They...+ CISSP + GSLC + NEC F02A Optimized NALCOMIS System Administrator /Analyst OMA + NEC F03A Optimized… more
    Imagine One Technology & Management (09/01/25)
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  • Netplus Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …system accessibility. + Administer and maintain the NetPlus telecommunications management system , ensuring optimal performance, system security , and patch ... and maintaining system performance. + Support overall telecommunication system configuration management using government-provided network infrastructure and… more
    Competitive Range Solutions, LLC (11/06/25)
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