• Mechanical Engineer

    Leidos (Springfield, VA)
    …**Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) division are seeking a ... highly motivated **Junior Mechanical Engineer ** to support the planning, design, and analysis of mechanical systems -primarily Heating, Ventilation, and Air… more
    Leidos (10/23/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    …shape the future of space defense. KBR is seeking a Senior SME SIGINT Systems Engineer with technical and engineering skills and relevant SIGINT mission ... data distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as a technical advisor to support the Government… more
    KBR (11/07/25)
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  • Manager Solutions Design - Supply Chain…

    Ryder System (Richmond, VA)
    …and design complex transportation and warehousing networks + Familiarity in simulation tools, transportation & warehouse management systems , ERPs, Automation, ... & advise a sub-set of SD team members on modeling and design techniques to create, re-design, or optimize...eg: CAD (e.gAutoCAD); slotting (e.gSlot3D); Predetermined Motion and Time Systems and methods (e.gMOST); simulation software and… more
    Ryder System (12/02/25)
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  • E3 RF Engineer

    Amentum (Dahlgren, VA)
    …and configuration of C5ISR systems . **Responsibilities:** + E3 Computation and RF Modeling and Simulation + Develop detailed EMI/EMC test plans + Participate ... aspects of Research, Development, Test, Engineering, or Integration related to warfare systems or electronic systems . + Demonstrated experience in one or… more
    Amentum (11/03/25)
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  • Operations Research Analyst/ Engineer

    JHNA (Alexandria, VA)
    …organizations. + 3 years of working knowledge and experience understanding of modeling , simulation and analysis (MS&A) techniques to support operational ... JHNA is currently seeking a talented Senior Operations Research Analyst/ Engineer to support our OUSW government customer in Alexandria,...Model Based Systems Engineering (MBSE) experience + 3 years experience with SysML modeling and use of… more
    JHNA (12/05/25)
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  • High Performance Computing Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …bear against complex problems. These systems enable complex analysis, simulation and modeling leveraging massively parallel computing and disparate holding ... related experience **US Citizenship Required:** Yes **Job Description:** HPC Engineer Who You Are You are a talented, multidiscipline... versed in getting the best performance out of systems . You are familiar with High Performance Computing using… more
    General Dynamics Information Technology (12/29/25)
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  • Nuclear Program Manager Engineer (Mgr…

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and simulation tools such as MATLAB, ANSYS, or nuclear-specific modeling software. + Strong analytical and problem-solving skills. + Excellent communication and ... fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft...we are HII is seeking a Nuclear Program Manager Engineer to join the team! This position will be… more
    Huntington Ingalls Industries (12/18/25)
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  • Data Scientist AI Engineer

    SAIC (VA)
    **Description** SAIC is seeking an innovative, hands-on development oriented, AI Engineer / Data Scientist with eight years' experience in AI/ML/NLP and data ... modeling to develop prototypes of emerging technologies that solve...that are compliant with cybersecurity policies. + Develop and engineer pilots, prototypes, and proof of concept solutions to… more
    SAIC (12/17/25)
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  • Experienced Professional, Traffic Engineer

    WSP USA (Herndon, VA)
    …Safety studies (crash analysis, collision diagrams, safety improvements) + Micro- simulation modeling **Qualifications** Required Qualifications + _Bachelor's ... WSP is currently initiating a search for an **Experienced Professional, Traffic Engineer ** for our **Herndon, VA or Richmond, VA** Office Location. Be involved… more
    WSP USA (12/05/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …implementation plans for vanguard technical capabilities. + Support execution of advanced modeling and simulation capabilities critical to the transition of ... 501164 DARPA Advanced Technology Engineer Work Location: Arlington, Virginia Schedule: Full Time...Experience: + Experience planning and executing complex engineering and systems analysis efforts for the DoD and/or IC. +… more
    IronMountain Solutions, Inc. (12/28/25)
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