• Systems Administrator

    KBR (Lexington Park, MD)
    …innovative and effective solutions. With a strong ethical framework, KBR prioritizes data security , privacy, and responsible information management to ensure ... Title: Systems Administrator KBR's Mission Engineering Division delivers complex technical...hardware and software systems to support mission-critical operations. + Security & Compliance - Implement Technical Implementation Guides (STIGs)… more
    KBR (08/08/25)
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  • Application System Administrator

    SMX (Patuxent River, MD)
    Application System Administrator (4305)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking an Application System ... Administrator to join our team. This role is critical...Develop and maintain technical documentation, including system architecture diagrams, data flow charts, and user guides + Assist in… more
    SMX (08/08/25)
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  • Systems/Network Administrator

    UIC Government Services and the Bowhead Family of Companies (Aberdeen, MD)
    **Overview** SYSTEMS/NETWORK ADMINISTRATOR (HITS-R): Bowhead seeks a Systems/Network Administrator to support the High Performance Computing Modernization ... assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software. - May supervise computer user support… more
    UIC Government Services and the Bowhead Family of Companies (07/23/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows Systems ... Administrator leads complex system administration and endpoint configuration activities...Windows platforms. The role ensures the performance, reliability, and security of infrastructure by managing staff, planning resources, and… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... is a highly motivated individual, with a strong IT security background who excels integrating, operating, and deploying ...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (07/18/25)
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  • Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    …definition and analysis * Establishing system security designs * Implementing security designs in hardware, software, data , and procedures * Verifying ... **Description:** The Corporate Information Security \(CIS\) organization at Lockheed Martin \(LM\) protects...and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:**… more
    Lockheed Martin (07/16/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …ensuring the security and integrity of the database(s) + Supports data modeling activities by way of prototype database implementations. + Directs the ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …ensuring the security and integrity of the database(s) + Support data modeling activities by way of prototype database implementations. + Support the monitoring, ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (07/15/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing… more
    Nightwing (06/24/25)
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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:** ... network components + Administer and maintain compliance with customer system security requirements including updates, patching, and reporting on hardware and… more
    ManTech (08/08/25)
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