• Operations Research Analyst/ Engineer

    JHNA (Alexandria, VA)
    …within the military or defense sector in areas related to joint operations, combat systems , research and development (R&D) and science and technology (S&T), ... Time Overview: JHNA is currently seeking a talented Senior Operations Research Analyst/ Engineer to support our OUSW government customer in Alexandria, VA. This… more
    JHNA (12/05/25)
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  • Sr. System Safety Engineer

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance. **Qualifications We Prefer:** + Experience in weapon combat systems + Experience with DoD System Safety Programs + Experience ... an exciting opportunity for a highly motivatedSenior System Safety Engineer to join us on the Naval Powers (NP)...(STEM) and a minimum of 5 years of relevant Systems Engineering, Safety Engineering experience or an Advanced Degree… more
    RTX Corporation (12/05/25)
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  • RF Antenna Design Engineer , Principal…

    Lockheed Martin (Chelmsford, MA)
    …the U\.S\. and allied militaries\. MFC develops, manufactures and supports advanced combat , missile, rocket, manned and unmanned systems for military customers ... are seeking a highly skilled and experienced Antenna Development Engineer to join our team in designing & developing...a strong background in antenna design, electromagnetics, and radar systems , with a focus on AESA technology\. What you… more
    Lockheed Martin (10/04/25)
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  • Senior Mechanical Engineer - AN/SPY-1…

    Kratos Defense & Security Solutions, Inc. (Crane, IN)
    Job Descriptions: Kratos is seeking a Senior Mechanical Engineer to support the Navy's AN/SPY-1 Organic Sustainment Capability Prototype OTA. This role will focus on ... thermal analysis, and integration support for radar subsystem prototyping. The engineer will collaborate with cross-functional teams of subsystem SMEs, test… more
    Kratos Defense & Security Solutions, Inc. (09/18/25)
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  • Java Software Engineer III- Space Mission…

    Lockheed Martin (King Of Prussia, PA)
    …era in space and find a career that's built for you\. The Lockheed Martin Space Combat Effectiveness Core \(CEC\) team in King of Prussia, PA is building a space ... combat simulator to model space conflicts\. What forces will...mentor less experienced individuals on the team\. **Summary of key duties: In this role you will\.\.\.** for this… more
    Lockheed Martin (12/02/25)
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  • Java Software Engineer III

    Lockheed Martin (King Of Prussia, PA)
    **Description:** Combat Effectiveness Core \(CEC\) team is building a space combat simulator to model space conflicts\. What forces will be needed to win? How ... with orbital mechanics, mathematics, gaming and optimization strategies a plus\. Summary of Key Duties for this position: * Performance of all phases of software… more
    Lockheed Martin (12/02/25)
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  • Principal Mechanical CADD Engineer

    RTX Corporation (Tewksbury, MA)
    …hardware design, development and production of radar, sonar, missile, and combat system equipment. The Mechanical team uses state-of-the-art tools, processes, ... radars in the world. This includes phased array radar systems , electronic modules, pedestals, and power and cooling ...have an opportunity for an experienced Principal Mechanical CADD Engineer to support our radar development programs. You will… more
    RTX Corporation (09/30/25)
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  • Network Engineer / DIADS / Integration…

    Lockheed Martin (Nellis Air Force Base, NV)
    …Air Defense System \(DIADS\) Software\. * Military experience with aviation and combat systems \. * Advanced aircraft simulator experience and scenario ... Air Defense Systems \(IADS\) in the modeling and simulation environment\. Key Responsibilities: * Manipulate the DIADS program to support JSE missions, ensuring… more
    Lockheed Martin (11/09/25)
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  • Senior Engineer - RF Test & Validation

    Leonardo DRS, Inc. (Frederick, MD)
    …that protect the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems , our technology is deployed ... **Job ID: 112631** The Leonardo DRS Airborne and Intelligence Systems business is a global leader and strategic partner...around the world. **Job Summary** We're hiring a **Sr. Engineer , Test Engineering and Automation** in our **Frederick, MD**… more
    Leonardo DRS, Inc. (10/30/25)
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  • Apprentice M&S Engineer /Analyst…

    ACE Consulting Group, LLC (Manchester, NH)
    Apprentice M&S Engineer /Analyst (ENDA25017) Manchester, NH (http://maps.google.com/maps?q=889+Elm+St.+Manchester+NH+USA+03101) Job Type Part-time, Temporary ... expertise in the operational application of current and future airborne weapons systems , with an emphasis on their lethality and survivability in the Battlespace.… more
    ACE Consulting Group, LLC (10/25/25)
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