• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Description** As a Software Engineer ...in the design, development, implementation and testing of customer tools and applications. Based in a DevOps framework, this… more
    Leidos (11/19/25)
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  • Systems Engineer - Configuration…

    Lockheed Martin (Littleton, CO)
    …drawings\) * Previous experience as Electrical Integrator, Mechanical Integrator, or Test Engineer * Active or Current Secret security clearance; US Citizenship ... Theater Strike Weapon Systems \(TSWS\) team in Littleton, Colorado is in search of a Systems Engineer As a Systems Engineer , you will play a critical role in the… more
    Lockheed Martin (01/15/26)
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  • Spacecraft Mechanical Engineer

    The Boeing Company (El Segundo, CA)
    …Systems** **Millennium Space Systems (MSS), a part of Boeing Defense, Space and Security (BDS)** is seeking a **Spacecraft Mechanical Engineer (Experienced)** to ... **El Segundo, CA** ! **Job Summary** As an experienced Spacecraft Mechanical Engineer , you will leverage past experience and strong engineering fundamentals to solve… more
    The Boeing Company (01/05/26)
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  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …Join our dynamic team and help solve critical challenges to enhance our nation's security ! We are seeking an experienced Software Engineer (job title: R&D S&E ... the nation?s premier science and engineering lab for national security and technology innovation, with teams of specialists focused...worldwide + Extraordinary co-workers + Some of the best tools , equipment, and research facilities in the world +… more
    Sandia National Laboratories (12/16/25)
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  • Engineering Hiring Event - Spirit Defense

    Spirit AeroSystems (Wichita, KS)
    …or equivalent international accreditation + Ability to obtain and maintain an active US Security Clearance + Associate Engineer (Level 2): 2+ years working as an ... engineer in a related field + Mid-Level Engineer (Level 3): 5+ years working as an engineer in a related field + Senior Engineer (Level 4): 10+ years… more
    Spirit AeroSystems (01/10/26)
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  • Missile Systems Engineer

    KBR (Washington, DC)
    …Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... have a profound impact on the country's most critical role - protecting our national security . KBR is seeking a Missile Systems Engineer to support US Department… more
    KBR (12/17/25)
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  • Senior Software Engineer - Training System…

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current **Senior Software Engineer ** **- Training System ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...(Onsite)** We are currently searching for a Sr. Software Engineer to join our team in Sterling VA. Employing… more
    RTX Corporation (12/16/25)
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  • Sr. Associate, Industrial Engineer

    L3Harris (Camden, AR)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Associate, Industrial Engineer Job Code: 31825 Job Location: ... 4 days a week Job Description: L3Harris is seeking a Senior Industrial Engineer to support the Programs/Factories in Camden, AR to maximize throughput, improve… more
    L3Harris (12/07/25)
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  • Specialist, Integration/Test Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Integration & Test Engineer Job Code: 31128 Job ... Description: We are seeking a highly skilled and experienced Integration and Test Engineer with a strong background in Software Engineering and Computer Science. The… more
    L3Harris (11/21/25)
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  • Lead, Quality Engineer - Factory Lead

    L3Harris (Canoga Park, CA)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Quality Process Engineer - Factory Lead Job Code: ... Rocketdyne segment of L3Harris, is seeking aa Lead Quality Engineer to join our Space Propulsion and Power Systems...to reduce risk through the application of six sigma tools . Applies zero defects quality principles, concepts and methods,… more
    L3Harris (12/25/25)
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