• Principal Systems Engineer / Sr Principal Systems…

    Northrop Grumman (Chantilly, VA)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... those missions. By joining in our shared mission, we'll support expanding your personal network and developing skills, whether you are new to the field, or an… more
    Northrop Grumman (05/06/25)
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  • Systems Administrator

    General Dynamics Information Technology (Langley AFB, VA)
    …directory maintenance for Unix and Windows workstations and servers, coordinating with DCGS Network Security (IA) as required + Analyzes, develops, tests, and ... Family:** Systems Administration **Skills:** Information Technology (IT) Systems,System Administration,System Security **Certifications:** Microsoft Certified Professional (MCP) - Microsoft -… more
    General Dynamics Information Technology (05/13/25)
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  • Senior Computer and Information Systems Manager

    ManTech (Herndon, VA)
    …Information Systems Manager is recognized as an expert in the areas of network device interoperability, cyber security processes, and the protection of technical ... teams providing advice, staying abreast of technical solutions, and provide necessary network and cyber security resources to accomplish required actions +… more
    ManTech (05/23/25)
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  • Hardware Engineer

    Lockheed Martin (Manassas, VA)
    …review, architecture design and documentation, hardware procurement, integration, and test of COTS/custom computing hardware in a military environment\. ... design and development of hardware solutions; troubleshooting design issues; test planning/development/execution; and subcontractor oversight\. The candidate will apply… more
    Lockheed Martin (05/31/25)
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  • Cross Domain Solutions Architect

    KBR (Alexandria, VA)
    …Domain Solutions Architect Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...be part of the KBR Cybersecurity team supporting the Test Resource Management Center (TRMC) in the development of… more
    KBR (04/29/25)
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  • Systems Engineer 4

    M. C. Dean (Vienna, VA)
    …+ Experience engineering and implementing platforms and services in a software-defined network environment. + Experience with DoD IT security requirements ... for the better. We are seeking a **System Engineer 4** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business… more
    M. C. Dean (05/14/25)
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  • Sr Engineer - Federal

    Lumen (Herndon, VA)
    …and engineering disciplines. Specific technical knowledge of enterprise level networking and network security . + Available 24/7 for Network Outages ... to problems. + Participate in OS patch management and coordination. + Develop and test Windows security patch packages. + Troubleshoot Windows OS and Microsoft… more
    Lumen (05/31/25)
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  • Senior Configuration Manager

    Leidos (Chantilly, VA)
    …potential security impacts before implementation. + Facilitate Patch Management: Track, test , and deploy security patches to eliminate vulnerabilities in a ... for our customers, our people, and our community. The Leidos National Security Sector (NSS) combines technology-enabled services and mission software capabilities in… more
    Leidos (03/29/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …The candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure ... + Experience in establishing and implementing solutions that are within Government security guidelines and maintaining network infrastructure and processes that… more
    SimIS Inc. (05/09/25)
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  • System Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …computers. + A security administrator is a specialist in computer and network security , including the administration of security devices such as ... change management. + A system programmer creates, modifies, and test the code, forms, and script that allow computer...Law 88-352** **Other details** + Job Family IT, Cyber Security , Network Systems + Job Function Systems… more
    Koniag Government Services (05/01/25)
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