• Systems Engineer (Active TS/SCI…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux,Software Development, Systems Engineering **Experience:** 3 + years of related ... requires an active TS/SCI with Polygraph. + Bachelor's Degree in Computer Science, Systems Engineering , Information Systems , Engineering Science, … more
    General Dynamics Information Technology (10/14/25)
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  • Group 43 | SRP Intern | Air Traffic Control…

    MIT Lincoln Laboratory (Lexington, MA)
    …transportation systems . Focus areas include advanced weather sensing and forecasting systems ; ATC decision support systems ; system architectures and ... multiple aspects of the project including designing and implementing algorithms, engineering real-time systems , testing components, and documenting software.… more
    MIT Lincoln Laboratory (10/16/25)
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  • Senior Information System Security Officer…

    RTX Corporation (Tewksbury, MA)
    systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100%… more
    RTX Corporation (11/19/25)
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  • RF Systems Engineer (Principal Engineer)

    Mission Support and Test Services (Goleta, CA)
    …proposals for funded projects and R&D **Qualifications** + Bachelor's degree in an engineering program accredited by the Accreditation Board for Engineering ... STL's core portfolios in Dynamic Experiments, Nonproliferation Research and Development, Cyber Physical Defense, and Strategic Systems and Intelligence in… more
    Mission Support and Test Services (11/13/25)
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  • Sr Specialist, Optical Engineer (Space…

    L3Harris (Wilmington, MA)
    …and testing + Perform detailed inspection of optical components to maintain system integrity + Participate in systems trade studies, vendor assessments ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...role + Experience with high power laser components and systems . + Knowledge of code path optical system more
    L3Harris (10/12/25)
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  • Communications Engineer (SATCOM and LOS)

    Precise Systems, Inc. (San Diego, CA)
    …Experience: + 10+ years of experience in SATCOM, LEO, LoS and RF communications system engineering . + Deep understanding of RF principles, waveform design, and ... engineering and operational teams to ensure interoperability and cyber -resiliency. + Support documentation development including Interface Control Documents… more
    Precise Systems, Inc. (10/26/25)
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  • Senior Systems Engineer

    SAIC (Washington Navy Yard, DC)
    …**Navy Yard** in **Washington, DC** . **Job Duties** : + Provide tailored systems engineering and acquisition support for the acquisition and life-cycle ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian,… more
    SAIC (09/25/25)
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  • Senior Linux Systems Administrator (NDA 4)

    Leidos (Annapolis Junction, MD)
    …a **Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Our talented team is at the ... System Administrator for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery… more
    Leidos (10/09/25)
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  • Associate Operations Cybersecurity Analyst…

    Duke Energy (Huntersville, NC)
    …level within the job hierarchy." Summary This position will support the Nuclear Cyber Security program . The Nuclear Cyber Security organization provides ... cyber security threats and events, implementing the cyber security program , on-going management of the...systems as well as processes to secure plant cyber assets. The analyst shall demonstrate an understanding of… more
    Duke Energy (11/05/25)
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  • Senior Principal Systems Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …a security clearance **Security Clearance:** DoD Clearance: TS/SCI Sr Principal Systems Engineer - Principal Investigator (Onsite) - Advanced Technology & ... communication and networking skills. You will collaborate with software, cyber , firmware, and hardware engineers. The most successful Advanced Technology… more
    RTX Corporation (11/18/25)
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