• Federal Laboratory Systems

    SAIC (Chantilly, VA)
    …integration, and training capabilities and solutions for the Intelligence Community, is seeking a ** Federal Laboratory Systems Engineer ** to provide ... lifecycle management + Coordinate with Office of Public Affairs (OPA) to develop a Federal Laboratory website and, + Monitor website for new and existing… more
    SAIC (10/31/25)
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  • Systems Engineer

    ManTech (Stafford, VA)
    MANTECH seeks a motivated and enthusiastic Systems Engineer to support our current Marine Corps Warfighting Laboratory (MCWL) contract out of Quantico, VA. ... but are not limited to:** + Prepare and/or lead Systems Engineering Technical Reviews (SETRs) such as Preliminary Design...veteran status or any other status protected under any federal , state, or local law or regulation. If you… more
    ManTech (12/06/25)
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  • Hydraulic Research Engineer

    Genex Systems, LLC (Mclean, VA)
    …McLean, VA - RTSIL Genex Systems seeks a talented Hydraulic Research Engineer to support the Federal Highway Administration (FHWA) contract at the ... or engineering experience. A Ph.D. degree is preferred. + Experience in laboratory test design, test setup, data collection, and analysis. Experience with clay… more
    Genex Systems, LLC (10/10/25)
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  • Quantum Sensing Engineer

    SAIC (Chantilly, VA)
    …a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, ... **Description** SAIC is seeking a TS/SCI (with Poly) cleared Quantum Sensing Engineer responsible for providing high quality advisory services and program planning,… more
    SAIC (11/13/25)
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  • Hardware Integration Engineer (Electrical)

    CACI International (Dulles, VA)
    … (Electrical Engineer ) located in Dulles, VA. The Hardware Integration Engineer will design electrical products and complex systems . This position will ... Hardware Integration Engineer (Electrical) Job Category: Engineering Time Type: Full...products; assist in commercialization. + Build prototypes, products, and systems for testing; set up and run laboratory more
    CACI International (10/05/25)
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  • GNC Modeling and Simulation Engineer

    Jacobs (Chantilly, VA)
    …software for real-time GNC applications. * Conduct testing and verification of GNC systems in laboratory and field environments. * Ensure models are vigorously ... seeking a talented and motivated GNC Modeling and Simulation Engineer to join our dynamic team. As a GNC...design, development, and implementation of guidance, navigation, and control systems for space systems . You will work… more
    Jacobs (11/15/25)
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  • Lead Software Engineer - Computer Vision…

    Leidos (Mclean, VA)
    …and motivated individuals? Consider joining the Leidos team operating the Federal Highway Administration (FHWA)'s **Saxton Transportation Operations Laboratory ... **Description** **Lead Software Engineer - Computer Vision & Automation (Transportation)** Are...use of advanced transportation technologies such as intelligent transportation systems (ITS), CDA, C-V2X, CAV and AI-driven predictive modeling.… more
    Leidos (12/03/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …state, and local transportation agencies, including cutting-edge R&D for the Federal Highway Administration's Saxton Transportation Operation Laboratory (STOL). ... To promote these efforts, Leidos is looking for a **Cybersecurity Architect / Engineer ** - Connected Intelligent Transportation Systems (C-ITS) to join our team!… more
    Leidos (10/05/25)
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  • V2X Test and Development Engineer

    Leidos (Mclean, VA)
    …Consider joining the Leidos team operating FHWA's **Saxton Transportation Operations Laboratory (STOL),** a USDOT research lab focused on the improvement of ... a Public Trust Clearance.** Leidos is seeking a **V2X Test and Development Engineer ** who is motivated by variety, thrives in a challenging environment, seeks… more
    Leidos (10/05/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …and motivated individuals? Consider joining the Leidos team operating the Federal Highway Administration (FHWA)'s **Saxton Transportation Operations Laboratory ... Trust Clearance.** To support these goals, Leidos is seeking a **Transportation Engineer ** to join a highly successful team in researching and developing Connected… more
    Leidos (10/05/25)
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  • Field Engineer , SME

    Acclaim Technical Services (Reston, VA)
    …language, operations, and technology services company supporting a wide range of US Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which ... continues to grow. We are actively hiring a Field Engineer with TS/SCI clearance and polygraph supporting a new...will provide technical expertise for various point of entry systems . Must have 15 years' specific experience in the… more
    Acclaim Technical Services (11/18/25)
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  • Corporate Enterprise Network Engineer

    TekSynap (Fort Belvoir, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The Senior Corporate Enterprise Network Engineer performs a variety of network engineering task including ... satisfaction on technical matters + Plan, perform, and document laboratory assessments of hardware and software for both the...plan and implement technology refreshes and upgrades to NIPR systems and equipment + Identify and evaluate of emerging… more
    TekSynap (12/05/25)
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  • Transportation Safety and Operations…

    Leidos (Mclean, VA)
    **Description** Leidos is seeking an experienced **Transportation Engineer ** to lead multi-disciplinary transportation research programs and projects across ... federal , state, and local government contracts. The ideal candidate will have a strong background in transportation safety, operations, and data, with proven… more
    Leidos (10/05/25)
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  • Junior Software Engineer - Smart Mobility

    Leidos (Mclean, VA)
    …and motivated individuals?** Consider joining the Leidos team operating the Federal Highway Administration (FHWA)'s Saxton Transportation Operations Laboratory ... **Description** **Junior Software Engineer - Smart Mobility** **Are you interested in...(AVs), connected and autonomous vehicles (CAVs), and intelligent transportation systems (ITS)) to improve the safety and operation of… more
    Leidos (12/05/25)
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  • Nuclear Engineer For Electromagnetic Pulse…

    Leidos (Alexandria, VA)
    engineer for work regarding the protection of military systems from electromagnetic pulse (EMP) environments generated by nuclear-weapon detonations. Leidos' ... Overall task: Provide technical assistance regarding the protection of military systems against EMP threat environments. **Primary Responsibilities.** + Travel to,… more
    Leidos (12/06/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...to support sensitive missions for the US military and federal agency partners. Meet HII's Mission Technologies Division Our… more
    Huntington Ingalls Industries (10/23/25)
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  • Field Engineer

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **Field Engineer ** to join our team! In this role, you will provide technical ... expertise for the Point of Entry family of systems , supporting installation, maintenance, and field-related sustainment work worldwide. **What You'll Be Doing:** +… more
    Parsons Corporation (12/02/25)
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  • RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...to support sensitive missions for the US military and federal agency partners. Meet HII's Mission Technologies Division Our… more
    Huntington Ingalls Industries (10/16/25)
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  • Electrical Engineer

    General Atomics (Herndon, VA)
    …data manipulation and electro-mechanical control. + Proficiency working with schematics and laboratory testing of electronics hardware and embedded systems (eg, ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon,… more
    General Atomics (10/29/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It ... comprises three industry-leading businesses - Collins Aerospace Systems , Pratt & Whitney, and Raytheon. Our 185,000 employees...learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor… more
    RTX Corporation (11/05/25)
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