• 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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  • Engineer Model-Based 4

    HII (Newport News, VA)
    …willing to learn emerging technology enablers, including model based analysis and simulation concepts, requirements management, IoT, software driven systems , and ... team, is seeking an experienced and highly motivated Model-Based Engineer to join our innovative team and support our...(PLM), data environments like IPDE or FCDE, and product modeling processes * Develop and maintain systems more
    HII (10/21/25)
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  • Consulting Engineer Mission Architect

    Northrop Grumman (Chantilly, VA)
    …+ SIGINT sensors (passive and active) + Systems Architecture + Performance Modeling and Simulation + Integrated circuit and electronics design of RF ... work products. You will perform system-of-system trades, analysis of alternatives, modeling , simulation , and analysis to deliver Customer mission effects,… more
    Northrop Grumman (10/09/25)
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  • SIGINT Assessments & Data Analytics…

    KBR (Chantilly, VA)
    …other standard analysis tools. + Ability to clearly and concisely present analysis data. + Modeling and Simulation . Belong, Connect and Grow at KBRAt KBR, we are ... Title: SIGINT Assessments & Data Analytics Engineer Belong. Connect. Grow. with KBR! KBR's National...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/31/25)
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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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  • Engineer Mechanical 4

    HII (Newport News, VA)
    …facilities experience + Familiar with 2D and 3D CAD software + Experience with Modeling and Simulation + Experience with modern shipbuilding design practices + ... The Role Researches, plans, designs and develops mechanical products and systems such as instruments, controls, robots, engines, machines and mechanical, thermal… more
    HII (10/23/25)
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  • Network Engineer SME

    General Dynamics Information Technology (Hampton, VA)
    …management tools + Provides and applies advanced engineering skills to highly complex systems modeling , simulation , and analysis + Performs continual ... Description:** We are GDIT. General Dynamics Information Technology is seeking a ** Systems Engineer Expert** for our Air Force customer in Hampton, VA. If you… more
    General Dynamics Information Technology (10/14/25)
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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 (09/19/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …of experience in software engineering applied to program development; modeling and simulation applied to DoD or Information Technology systems . + Five (5) ... Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the associated work and will… more
    Imagine One Technology & Management (09/24/25)
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  • Cooling Engineer - Mechanical…

    HII (Chesapeake, VA)
    …and marine standards (eg, MIL-STD, ABS, etc.). + Experience with system-level modeling and simulation tools. + Active security clearance. Physical Requirements ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (10/28/25)
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