• TS /SCI Network Software Development…

    Parsons Corporation (Centreville, VA)
    …security clearance which require US citizenship** **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... Network Software Development Engineers with experience in either C/C++ and Linux systems to join our team of exceptional individuals. Qualified engineers will be… more
    Parsons Corporation (08/23/25)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS /SCI clearance for our Systems ... Services (SEAS) Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and … more
    V2X (09/12/25)
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  • Capability Integration Lead ( TS

    Tau Six (Arlington, VA)
    … projects for a critical DoD customer. CLEARANCE REQUIRED: Active Top Secret /SCI US Government clearance The Capabilities Integration Lead will assist the ... an agile small company delivering cutting edge cybersecurity and systems integration services to the US National...more years of experience + Proven experience as IT engineer , project manager or similar role + Experience in… more
    Tau Six (09/22/25)
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  • Systems Engineer

    KBR (Chantilly, VA)
    Systems Engineering and Integration Division. The Systems Engineer is a technical/engineering professional who performs system or enterprise level ... Title: Systems Engineer Belong. Connect. Grow. with...acquisition processes. The SE provides expert advice and manages systems engineering processes and implementation for System more
    KBR (09/17/25)
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  • Systems Engineer - Entry Level…

    Lockheed Martin (Herndon, VA)
    …* Excellent understanding of Systems Engineering practices in performing system design, integration , verification, and delivery for IT Infrastructure and ... Lockheed Martin Space is seeking a full\-time Entry Level Systems Engineer for our Herndon, VA Site\....and/or knowledge of automated testing capabilities of software and/or systems , understanding of system requirements, and overall… more
    Lockheed Martin (09/13/25)
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  • GEOINT (Radar) Processing Systems

    KBR (Chantilly, VA)
    Title: GEOINT (RADAR) Processing Systems Engineer - TS /SCI GEOINT Radar SME Provides technical support to facilitate the development of GEOINT capabilities ... system , functional, performance, and interface requirements Qualifications: + TS /SCI clearance with CI polygraph + Bachelor's degree in Sciences, Technology,… more
    KBR (07/13/25)
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  • System Engineer | TS /SCI…

    Deloitte (Rosslyn, VA)
    …ventures, and fuel growth through innovation. Work You'll Do The System Engineer will plan and lead systems engineering efforts. + Analyze user requirements, ... design, and technology. + Incorporate new plans, designs, and systems into ongoing operations. + Develop technical, system...Meade, MD + 8+ years of experience as a System Engineer . + Ability to travel 5-25%,… more
    Deloitte (09/09/25)
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  • Software Engineer - TS /SCI

    CACI International (Sterling, VA)
    Software Engineer - TS /SCI Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of ... software development to help shape the future of mission-critical systems ? Join our dynamic team in designing, developing, and...mission and product success. * Provide support to test, integration , and deployment of the software baseline. + Be… more
    CACI International (08/02/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …suite of team collaboration tools. Leidos is the prime contractor providing system engineering, development, test, integration , and operational support. This new ... while continuing to support an on-going mission and operational system . **Job Summary** The Software Engineer will...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (09/15/25)
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  • Network Engineer ( TS /SCI with Poly…

    General Dynamics Information Technology (Mclean, VA)
    …RQ208188 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... **US Citizenship Required:** Yes **Job Description:** **JOB DESCRIPTION** The Network Engineer will be responsible for maintaining the design and the integrity… more
    General Dynamics Information Technology (10/01/25)
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