• Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (10/05/25)
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  • Systems Engineer Sr Principal

    SAIC (Vandenberg Air Force Base, CA)
    **Description** SAIC is seeking candidates for a Space Systems Engineer / Orbital Analyst who will directly support the 18th Space Defense Squadron and the ... control, intelligence analysis, and operational, technical and engineering support to national security space programs. + Review and prepare responses for… more
    SAIC (12/04/25)
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  • Windows Systems Administrator

    Northrop Grumman (Oxnard, CA)
    …team of technical professionals. The qualified applicant will support Northrop Grumman's Space Systems sector PMO and infrastructure service team. _Note- The ... configurations, enclave policy, or local policy. + Collaboration with systems and cyber engineers to analyze scans,...products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. +… more
    Northrop Grumman (12/13/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. . Responsible for the ... upgrades and configures data systems , administers operating systems , and maintains basic security and recovery... policies, relevant legal and regulatory requirements, and TRMC cyber security program implementation plans in accordance… more
    KBR (12/04/25)
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  • Intern, Technical High School Year Round…

    Sandia National Laboratories (Albuquerque, NM)
    …aimed at developing the next generation of experts in these areas of national security systems . The program is designed for college and university students who ... are interested in furthering their knowledge in the area of remote sensing, space -based systems , sensor technology, and high-consequence systems while… more
    Sandia National Laboratories (11/14/25)
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  • Senior Associate, Industrial Security

    L3Harris (Salt Lake City, UT)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... security education and training (SETA) materials/events + Provide necessary support to Cyber Security team in the implementation and maintenance of classified… more
    L3Harris (11/23/25)
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  • Media Malware Analyst, Junior

    Leidos (Odenton, MD)
    …(Windows/Linux/UNIX), and cyber threat analysis + Broad knowledge of Blue- space Cyber capabilities and demonstrate understanding of available Cyber ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics...Space -enabled CO. + Formal training within field of Cyber Warfare and Joint Operations. + Familiar with art… more
    Leidos (12/11/25)
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  • Information System Security Engineer (ISSE)

    KBR (Beavercreek, OH)
    …will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. KBR, Inc. is seeking a ... highly skilled and experienced Information Systems Security Engineer (ISSE) to support the...cybersecurity best practices and current DoD, Air Force, and Space Force cybersecurity guidance. The objective is to secure… more
    KBR (09/30/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...may be Substituted for Educational Requirement **_Must have TS/SCI security clearance with Poly on day one of employment… more
    Nightwing (09/23/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support… more
    Nightwing (09/22/25)
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