• Security Engineer

    Leidos (Ashburn, VA)
    …and confirmed security violations. **Primary Responsibilities:** The Cyber Security Engineer Mid will support the full system engineering life-cycle, including ... requirements analysis, design , development, test, implementation, maintenance, integration, and documentation of SOC infrastructure and SOC tool suite. The Security … more
    Leidos (08/29/25)
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  • Network Engineer

    CACI International (Sterling, VA)
    Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... CACI is currently looking for a motivated, career and customer-oriented Network Engineer with Agile methodology experience to join our Customs and Border Protection… more
    CACI International (08/08/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    …has an exciting opportunity for a **Software Engineer ** to perform design , development, and hardware /software integration in _Arlington, VA_ for the Advanced ... subject matter experts from the areas of systems engineering, hardware , firmware, machine learning, RF front end design...integration software tools (Jenkins) + Must have active Secret level security clearance with the ability to obtain a… more
    Leidos (08/13/25)
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  • Software Engineer

    Leidos (Arlington, VA)
    …has an exciting opportunity for a **Software Engineer ** to perform design , development, and hardware /software integration in _Arlington, VA_ for the Advanced ... subject matter experts from the areas of systems engineering, hardware , firmware, machine learning, RF front end design...integration software tools (Jenkins) * Must have active Secret level security clearance with the ability to obtain a… more
    Leidos (07/16/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated ... program, based **ONSITE** in **Norfolk, VA** . The successful candidate will design , analyze, plan, modify, and maintain networks and network components supporting… more
    SAIC (08/27/25)
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  • Senior Network Engineer CCIE (TS/SCI)

    System One (Washington, VA)
    …Provide Tier 3 and Tier 4 engineering support for all Networks, including hardware and process management, architecture, design , configuration. + Responsible for ... Senior Network Engineer (CCIE) Active TS/SCI security clearance Required Bolling...into network solutions, modifications, and support upgrades (network reconfiguration, hardware and software acquisitions, installation, and testing). + Provide… more
    System One (08/03/25)
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  • Senior Systems Engineer - Human Factors SME

    QinetiQ US (Mclean, VA)
    …creation of human factors requirements in system specifications, architecture, and design documentation + Support system- level testing and verification efforts ... We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Human Factors Subject Matter...displays, and operator interfaces + Coordinate with software and hardware engineers to implement human factors requirements in system… more
    QinetiQ US (09/12/25)
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  • Junior Mechanical Engineer

    Leidos (Chantilly, VA)
    …clearly. Familiarity with mechanical engineering fundamentals such as thermal analysis, hardware design , and product development. + Strong organizational and ... ) division at Leidos is seeking a Junior Mechanical Engineer who will support the planning, design ,... for manufacturability (DFM) best practices. + Exposure to hardware design in regulated environments (eg, aerospace,… more
    Leidos (08/23/25)
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  • Network Engineer III

    CACI International (Springfield, VA)
    …has an exciting and challenging opportunity available for a Network Engineer who performs research, requirements analysis, design , installation, documentation, ... Network Engineer III Job Category: Information Technology Time Type:...to obtain and maintain a CI polygraph * Network design , engineering, and implementation (Advanced Level )Creation of… more
    CACI International (09/13/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …of Travel: Local * * * **The Opportunity:** Join us as a Software Engineer to design , build, and ship secure, high-performance software for mission-critical ... Software Engineer Job Category: Information Technology Time Type: Full...level appropriate to the software development process. + Design or implement complex database or data repository interfaces/queries.… more
    CACI International (09/20/25)
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