• DS (Distribution Systems) Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …contributions that fuel critical outcomes for some of the most complex government, defense , and intelligence projects. Join GDIT as a Field Engineer for ... the mission you support. **MEANINGFUL WORK AND PERSONAL IMPACT** Field Engineer provides technical expertise to modernize network design and implementation… more
    General Dynamics Information Technology (11/16/25)
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  • Messaging Services - Systems Engineer

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Complex Systems,Software Systems,Systems Design **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 + years ... **US Citizenship Required:** Yes **Job Description:** Messaging Services - Systems Engineer Deliver simple solutions to complex problems as a Messaging Services… more
    General Dynamics Information Technology (12/19/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking an **Expert ... Test & Evaluation Engineer ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. The Geospatial Enterprise Open Data… more
    Amentum (12/13/25)
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  • Mechanical Process Engineer - Professional…

    Amentum (Bingham Farms, MI)
    **We are in search of a Mechanical Process Engineer . This position can be performed in either of our Tullahoma, TN or Farmington Hills, MI offices.** Join our team ... such as NASA's return to the moon, the DoD's national security initiatives, international automotive manufacturers' development of fuel-efficient and electric… more
    Amentum (11/14/25)
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  • Software Engineer (Must be a US Citizen)

    IERUS Technologies, Inc. (Huntsville, AL)
    …with Software Integration and formal testing * Knowledge and experience implementing Cyber Security /RMF requirements * Ability to present advanced concepts to ... opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency...- IAT Level II certification at IAT or higher ( Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA) is… more
    IERUS Technologies, Inc. (12/25/25)
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  • Cleared Senior/Principal R&D Computer…

    Sandia National Laboratories (Albuquerque, NM)
    …of stockpile systems and collaborate with a multi-disciplinary group across the Nuclear Security Enterprise and the Department of Defense on national security ... the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused...& Data Systems team is seeking an R&D Computer Engineer . As part of a mission-driven team dedicated… more
    Sandia National Laboratories (01/15/26)
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  • RF Systems Engineer (Principal…

    Mission Support and Test Services (Goleta, CA)
    …STL's core portfolios in Dynamic Experiments, Nonproliferation Research and Development, Cyber Physical Defense , and Strategic Systems and Intelligence in ... Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear ...NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa… more
    Mission Support and Test Services (11/13/25)
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  • Identity Management Engineer - TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and Operations **Skills:** Enterprise Systems,Systems Design,Technical Issues **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 5 + years ... of related experience **US Citizenship Required:** Yes **Job Description:** Identity Management Engineer As a Systems Engineer - Identity Management, you will be… more
    General Dynamics Information Technology (01/13/26)
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  • Scientist, Mechanical Engineer (Space…

    L3Harris (Wilmington, MA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Mechanical Engineer - Mechanisms Job Code: 32641 Job ... everything we do. L3Harris Technologies is the Trusted Disruptor in the defense industry. With customers' mission-critical needs always in mind, our employees… more
    L3Harris (01/08/26)
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  • DevOps Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Herndon, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a DevOps Engineer with GDIT. A career in enterprise IT means connecting and enhancing ... improving how agencies operate. At GDIT, people are our differentiator. As a DevOps Engineer you will help ensure today is safe and tomorrow is smarter. We're… more
    General Dynamics Information Technology (12/31/25)
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