• Mechanical Engineer / Weapon

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Mechanical Engineer / Weapon Systems Modeler (DETO-2025-24351): Bowhead seeks new team members in their support to the Navy's Weapons ... technical personnel model targets and analyze the effects of weapon systems against them. **Responsibilities** + Define...Freedom), and Strength of Materials. + Experience in Naval Weapons Systems development preferred. + Experience with… more
    UIC Government Services and the Bowhead Family of Companies (12/20/25)
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  • Specialist, Aerospace Mechanical

    L3Harris (Ashburn, VA)
    …cyber domains in the interest of national security. Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location: Ashburn, VA Job Schedule: ... candidates Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team...Air Systems (UAS / UAV), advanced radar systems , next-generation weapon systems , and… more
    L3Harris (12/10/25)
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  • Mechanical Engineer /Material…

    Precise Systems, Inc. (Washington, DC)
    …matter how complex - offering exceptional service and the Precise solution. Precise Systems seeks a Mechanical Engineer /Material Scientist with expertise in ... skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment… more
    Precise Systems, Inc. (12/17/25)
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  • Mechanical Engineer - Mid to Senior

    Amentum (Dahlgren, VA)
    …integration, and engineering. Specialized experience shall also include experience as a mechanical engineer performing mechanical engineering analysis and ... technical experience which includes three (3) years specialized experience performing mechanical systems requirements management, mechanical systems more
    Amentum (12/19/25)
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  • Reliability Engineer

    Amentum (Mclean, VA)
    …installation, operation, and maintenance of diverse electronic/ mechanical equipment and systems . The Reliability Engineer will act generally as a member ... **Purpose/Scope** Amentum is looking for a Reliability Engineer to perform a variety of engineering assignments...in environments (eg, shipboard, labs, outside locations, etc.) where mechanical equipment, weapons , etc. are being installed,… more
    Amentum (11/14/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate ... Additional considerations given for specific domain experience. + Working knowledge of mechanical (HVAC) and life safety systems associated with critical… more
    Leidos (12/26/25)
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  • Mechanical Engineer - Multiple…

    Leidos (Reston, VA)
    …CI poly level clearance + US Citizenship is required + Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + ... The Mission Solutions Business Area at Leidos is building a team of Mechanical Engineers in our Reston, VA based office. The successful candidates will work… more
    Leidos (12/20/25)
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  • Systems Engineer with Modeling Focus

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a full time Systems Engineer (w/Modeling focus) to support our work as a prime contractor on a high-profile US ... Other incentives may be available based on position level and/or job specifics. ** Systems Engineer with Modeling Focus** **119520BR** EEO Career Site Equal… more
    BAE Systems (12/24/25)
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  • Systems Engineer Intern…

    BAE Systems (Rockville, MD)
    …benefits, the employee assistance program, and business travel accident insurance. ** Systems Engineer Intern (Requirements Focus), Summer 2026** **117290BR** EEO ... university having completed a minimum of two years (Sophomore) towards a Systems Engineering, Mechanical Engineering, Electrical Engineering, or other Scientific… more
    BAE Systems (12/11/25)
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  • Systems Engineer

    BAE Systems (Rockville, MD)
    …incentives may be available based on position level and/or job specifics. ** Systems Engineer ** **118963BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** BAE Systems is seeking a Test Engineer ...and related/relevant work experience required: Bachelor s degree in Mechanical , Electrical, or Systems Engineering, or other… more
    BAE Systems (12/04/25)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    **Description** The Electronic Warfare Division has an opening for an experienced Hypersonic Systems Engineer . Leidos is looking for experienced engineers with a ... regularly interact with leaders in the development of hypersonic weapons . Be a part of generating the designs for...generating the designs for the next generation of hypersonic weapon systems in this high growth field.… more
    Leidos (12/20/25)
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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …an Earned Value Management System * Experience in unmanned aircraft or guided weapon systems * Experience with proposal development including generating basis of ... & presentation) * Bachelor's Degree in Electrical Engineering, Hardware Engineering, Electro- Mechanical Engineer , or related Engineering discipline * Master's in… more
    L3Harris (12/04/25)
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  • Systems Engineer , Directed Energy…

    Huntington Ingalls Industries (Alexandria, VA)
    …capabilities. Our work on the US Army's Enduring High Energy Laser (E-HEL) weapon systems program represents a significant investment in the cutting-edge ... career or bring several years of expertise, we encourage you to apply. Targeted Salary Ranges: Systems Engineer Mid Levels 2-3 - $72,254 - $130,000 Systems more
    Huntington Ingalls Industries (11/29/25)
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  • Missile Systems Engineer

    KBR (Washington, DC)
    Title: Missile Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. KBR is seeking a Missile Systems Engineer to support US Department of...development, integration, testing, and sustainment of advanced missile and weapon systems . This role requires technical expertise… more
    KBR (12/17/25)
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  • Test Development Engineer - Principal

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a Test Development Engineer to join our team as a prime contractor supporting the Navy s Strategic Weapon System ... Skills** Typical education and related/relevant work experience: Bachelor s degree in Mechanical , Electrical, or Systems Engineering, or other related science,… more
    BAE Systems (12/18/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    Remote DoD (Iron Dome!) Model-Based Systems Engineer ! Job Description We are seeking a Model-Based Systems Engineer to join our team and support a ... and continuous improvement. Essential Skills + Bachelor's degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Mechanical Engineering,… more
    Actalent (12/25/25)
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  • Systems Test Engineer

    Actalent (Rockville, MD)
    Job Title: Systems Test Engineer Job Description We are seeking a highly skilled Systems Test Engineer to support our work as a prime contractor on a ... high-profile US Navy weapon system. The ideal candidate will possess accuracy, integrity,...+ Experience in system integration. + Bachelor's degree in Mechanical , Electrical, or Systems Engineering, or a… more
    Actalent (01/06/26)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... a security clearance from the DoD.) + Working knowledge of Aegis Combat/ Weapon Systems . + Working knowledge of bash/csh/PowerShell/Python scripting. + Working… more
    CACI International (11/21/25)
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  • Senior Test Engineer

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a Test Engineer to support our work as a prime contractor on a high-profile US Navy weapon system. Accuracy, ... Typical education and related/relevant work experience required: Bachelor s degree in Mechanical , Electrical, or Systems Engineering, or other related science,… more
    BAE Systems (12/09/25)
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  • Polymer R&D Engineer

    Precise Systems, Inc. (Washington, DC)
    …skilled workforces, we provide expert consultation on network and weapons systems acquisition programs, maintenance/modernization programs, and sustainment ... As a solutions-based company, Precise Systems is focused on innovation in support of...non-metallic) designs of interest with a specific focus on mechanical , structural, and environmental degradation effects of polymer, composite… more
    Precise Systems, Inc. (12/17/25)
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