• F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …problems: network security infrastructure, and connectivity issues + Performs launch testing for new software releases and the introduction of new features + ... + Manages the configuration on multiple physical and virtual F5 across multiple data centers + Participates in the development and support of customer technical… more
    General Dynamics Information Technology (12/15/25)
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  • Lab Support Services Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …you will be a part of a team responsible for daily operations, maintenance, data center design, and the security of lab environments that mirror production. ... IAT Level II requirements including one of the following: Security + CE, CND, SSCP, GSEC, GICSP, CySA+, or CCNA...Experience with the following: + Infrastructure engineering + Enterprise testing & lab environments + Active directory & PKI… more
    General Dynamics Information Technology (12/15/25)
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  • Staff Systems Tester - TS Clearance

    Lockheed Martin (Colorado Springs, CO)
    …include Sensor/Weapon Integration, Algorithm Development, User Interface Development, Automated Testing , Cyber Security , and enhancing critical ... developing and understanding mission objectives for the system\(s\) under test, developing data archival and analysis plans, and developing post mission reports \-… more
    Lockheed Martin (12/04/25)
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  • Sr. Specialist, Global Trade

    L3Harris (Melbourne, FL)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. ... business requirements and quality standards. + Support user acceptance testing (UAT) and resolve issues as needed. + Identify...Descartes OCR EASE or similar platforms. + Knowledge of data analysis, reporting tools, and process modeling. + Strong… more
    L3Harris (11/23/25)
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  • Sr Associate, Electrical Engineer (Salt Lake City,…

    L3Harris (Salt Lake City, UT)
    …our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr ... cost constraints + Utilize modeling tools and equipment to establish operating data , conduct experimental tests, and evaluate results + Select components and… more
    L3Harris (11/14/25)
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  • Assoc, Materials & Processes Engineer 2nd Shift (

    L3Harris (Orange, VA)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: ... able to produce consistent, repeatable results in a meaningful way + Assist in data reduction and report generation Essential Functions + The role will be supporting… more
    L3Harris (11/03/25)
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  • Test Engineer/ QA Controller

    SAIC (Washington, DC)
    …Controllers** responsibilities include, but are not limited to: + Conducts detailed testing and quality assurance activities to ensure MARS software and systems meet ... and best practices + Participates in developing and implementing automation testing specific to MARS needs **Qualifications** + Active TS/SCI with Polygraph… more
    SAIC (01/07/26)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …group located in Herndon, VA. The CSS group provides innovative, cutting-edge, security solutions for the United States Government. Our employees provide a ... generate innovative solutions to incredibly challenging technical problems in the national security arena. Our areas of expertise are in spacecraft payload and… more
    General Atomics (12/11/25)
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  • Lead Flight T&E Advisor

    KBR (Anacostia, DC)
    …innovative and effective solutions. With a strong ethical framework, KBR prioritizes data security , privacy, and responsible information management to ensure ... to the US Department of War, specializing in modeling and simulation, cyber transformation, air vehicle mission integration, and lifecycle support. As a trusted… more
    KBR (10/31/25)
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  • Space Systems Engineer Specialist

    L3Harris (Mason, OH)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Space ... the system. + Demonstrated experience with designing, developing, and/or testing + Demonstrated experience in the architecture, requirements development,… more
    L3Harris (01/10/26)
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