• 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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  • 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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  • Principal Software Systems Engineer

    Parsons Corporation (Herndon, VA)
    …management of software build and integration environments for embedded and edge-based systems . + Translates mission needs into system requirements, software test ... considered in lieu of a formal degree. + Understanding of software system integration, Linux-based deployment pipelines, embedded systems architecture, and edge… more
    Parsons Corporation (08/26/25)
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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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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    …and technology platforms + Knowledge of relevant DoD and Navy standards for system security and administration + Expertise in virtualization, cloud technologies, ... software applications with current web application technologies running on multiple operating systems + Implement and maintain robust security measures across… more
    CACI International (07/09/25)
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  • Network/ System Administrator III

    Global Resource Solutions (Arlington, VA)
    …IP,TCP,HTTP, HTTPS, FTP, & SSL + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required + ... configuration changes + Perform scheduled tape backups on systems as required + Manage data backup library to...knowledge of Risk Management Framework, , Common Criteria, and System Security Policy as they relate to… more
    Global Resource Solutions (09/26/25)
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  • Cloud Systems Engineer (Space…

    L3Harris (Chantilly, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Space Software Systems Engineer (Space Systems ) ... + Apply Model-Based Systems Engineering (MBSE) methodologies to develop and manage system models using Cameo Systems Modeler. + Design and implement software… more
    L3Harris (09/27/25)
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