• SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... program systems engineering lifecycle to aid the customer in operations formulation, requirements definition, analysis and engineering, architecture development, and… more
    SAIC (08/07/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... + Support customer design review, providing technical insight to evaluate developer design. + Manage external interface definition and coordination of changes… more
    SAIC (08/07/25)
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  • Java - Mainframe Programmer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Java - Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to ... to be open to learning the "Legacy/Mainframe technologies" Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up… more
    GovCIO (08/08/25)
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  • Data Systems Engineer

    SAIC (Chantilly, VA)
    …access. + Broad understanding of space and/or ground systems, hardware, software , operations , data applications/services, and their interdependence. + Experience ... solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We… more
    SAIC (08/07/25)
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  • Senior Web Application Penetration Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …and applications that power the worldwide real estate market. Work with 1,000+ software , QA, and operations engineers to secure applications during design, ... security analysis, and grey box penetration testing. This position will collaborate with software development teams, DevOps, and security to drive and shape the way… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Mainframe Programmer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for Mainframe Developer to perform maintenance, remediation's, and updates to mission critical applications used to support ... the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up the… more
    GovCIO (07/21/25)
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  • Senior Systems Administrator (Linux/Windows)

    GovCIO (Richmond, VA)
    …in both the Production and Test environments. Support and validate the developer 's deployments in both the Production and Test environments. Assist other Admins ... computer networks and related computing environments, including computer hardware, systems software , applications software , and all configurations + Plan,… more
    GovCIO (07/09/25)
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  • Elastic Engineer SME

    BOOZ, ALLEN & HAMILTON, INC. (Langley, VA)
    …Kibana in a design or developer role + 3+ years of experience with software tool integrations, including REST APIs, SOAP, and APIs + 2+ years of experience in ... implements, integrates, and maintains systems and tools to automate complex cyber activities. Applies leading-edge principles, theories, and concepts and contributes… more
    BOOZ, ALLEN & HAMILTON, INC. (08/08/25)
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  • Multi Cloud Engineer

    SAIC (Chantilly, VA)
    …solutions in systems engineering and integration; enterprise IT, including cloud services; cyber ; software ; advanced analytics and simulation; and training. We ... + Support implementations of cloud architecture. + Ensure solution and operations reliability. + Exercising your working knowledge and thorough understanding of… more
    SAIC (08/07/25)
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