• Unix Administrator

    TekSynap (VA)
    … Professional Institute Linux Essentials + Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration ... designs and implements high availability solutions, and plans data migrations between systems . + Provides technical expertise and assistance to team members as… more
    TekSynap (11/15/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...customers in a timely manner. Required Skills: + Operating Systems : Extensive knowledge of Windows and Linux more
    Nightwing (09/26/25)
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  • Cyber Security Specialist 4

    M. C. Dean (Springfield, VA)
    …is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments, ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (10/10/25)
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  • System Administrator

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …COMPTIA Sec + or higher certification * 7 years of experience as a Systems Administrator or similar infrastructure engineering role. * Advanced knowledge of ... **Overview** Bowhead seeks a System Administrator to join our team supporting NIWC Atlantic....Windows Server and/or Linux systems . * Strong expertise with virtualization… more
    UIC Government Services and the Bowhead Family of Companies (11/09/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. Storage Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2177 **Employment Type:** ... Description:** CGI Federal is looking for a Sr. Storage Administrator to help support a program we are working...or Product Lead for Acquisition, Logistics, and Technology Enterprise Systems and Services, is a key US Army organization… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …For all systems , coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that weekly ... Sector at Leidos currently has an opening for a Cyber Operations Manager to work in our Lorton, VA...assessments by working with the respective system owner, system administrator and/or Information System Security Officer (ISSO) to define… more
    Leidos (11/05/25)
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  • Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/ LINUX System Administration - Preferred ... functionality and efficiency of a group of computers running on one or more operating systems . + Understand all the different systems that are monitored in the… more
    General Dynamics Information Technology (09/02/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...+ Operating Systems : Familiarity with various operating systems (Windows, Linux , macOS) and their networking… more
    Nightwing (09/26/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …requirement. Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and ... of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate...related field. + 3-5 years of experience working in Linux Systems Administration or a related field… more
    Shuvel Digital (11/12/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …is Building Intelligence (TM) . As a leader and premier provider of cyber -physical systems , we spearhead the design, construction, operation, and maintenance of ... integrated systems and technologies that delineate the built and cyber -physical landscape. **Position Summary:** MC Dean is seeking a highly competent **Network… more
    M. C. Dean (08/27/25)
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