• Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems across ... Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret Security Clearance Node is supporting a US Government customer to provide support for… more
    Node.Digital (09/17/25)
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  • Production Security Engineer

    Meta (Reston, VA)
    …Production Security Engineer Responsibilities: 1. Develop and deploy network automation systems and network security services for our production network. 2. ... Center, and Network Infrastructure Engineering teams and their designs to align security service capabilities to their requirements. 3. Develop and optimize tools… more
    Meta (09/30/25)
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  • Sr. Security Engineer - Red Team

    NVR (Reston, VA)
    Sr. Security Engineer - Red Team Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35598) NVR, Inc. is seeking a Senior Security Engineer to join our Red Team within the… more
    NVR (10/01/25)
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  • Security /Firewall Network Engineer…

    Koniag Government Services (Chantilly, VA)
    …vulnerabilities. + Design and implement remediation and recovery plans for enterprise systems + Apply and maintain enterprise network security solutions and ... accordance with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems ** **Job Function** **Information Assurance/ Security more
    Koniag Government Services (09/27/25)
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  • OERI - Critical Infrastructure and Data…

    Old Dominion University (Suffolk, VA)
    …research in resilient infrastructure, infrastructure data transformation, and secure smart systems to address national security challenges in coastal regions. ... OERI - Critical Infrastructure and Data Transformation (CID) to Advance National Security (Research Faculty, Non Tenure Track ) Department RESILIENCE CLUSTER HIRE… more
    Old Dominion University (09/27/25)
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  • R&D Program Analyst - Homeland Security

    Noblis (Reston, VA)
    …to successfully support the strategic goals of the Department of Homeland Security (DHS) Science and Technology Directorate (S&T). DHS S&T was established by ... to provide innovative scientific and technical solutions to the nation's homeland security challenges. Within S&T, Noblis works with the government to execute… more
    Noblis (09/26/25)
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  • Databricks Security Engineer, Senior…

    ICF (Arlington, VA)
    …for a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages + ... ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to...US protect and defend its networks and critical information systems . This essential role will support a large federal… more
    ICF (09/10/25)
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  • ASG Presales Solutions Architect- Security

    SHI (Richmond, VA)
    …our offices or yours.** **Job Summary** In the ASG Presales Solutions Architect- Security Operations role, you'll play a hands-on role in shaping and communicating ... our cybersecurity vision for Security Operations. Working closely with customers and internal teams,...* Ability to define, design, build, and maintain robust systems and solutions by leveraging systems and… more
    SHI (09/04/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Title: Systems Engineer - Research and Development - Senior...- Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology… more
    KBR (07/31/25)
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  • Systems Engineer - Facilities

    QinetiQ US (Mclean, VA)
    …site development meets ASRR operational requirements and infrastructure specifications Systems Integration and Infrastructure Support: + Support system -level ... local authorities + Understanding of network infrastructure requirements and communication systems integration + Experience with facility security requirements… more
    QinetiQ US (09/12/25)
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