• Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    Title: Systems Engineer - Research and Development - Senior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (10/29/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...world. Raytheon is looking for a **Senior Principal Systems Engineer ** to support the Transformation & Initiatives (T&I) department.… more
    RTX Corporation (10/29/25)
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  • Microsoft Configuration Manager (MCM/Sccm)…

    General Dynamics Information Technology (Sterling, VA)
    …Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD),Configuration Management (CM),Microsoft SQL Server ... tomorrow is smarter. Our work depends on a MCM Engineer joining our team to support Government activities in...to less-experienced systems engineers + Utilizing MCM to provide security updates, vulnerability patches, hotfixes, and other updates to… more
    General Dynamics Information Technology (10/22/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …Sr System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and cybersecurity solutions.… more
    KBR (10/21/25)
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  • Power Systems Research Engineer - Energy…

    Pacific Northwest National Laboratory (Hartford, CT)
    …and dedicated budget. Our Science & Technology directorates include National Security , Earth and Biological Sciences, Physical and Computational Sciences, and Energy ... and efficiency technologies that improve the affordability, reliability, resiliency, and security of the American energy system; and resolving complex issues in… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Senior Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …and experience with network technologies, services, operations , and associated security practices. The **Senior Network Engineer ** will primarily work in ... ** Security Clearance:** TS/SCI with Polygraph The **Senior Network Engineer ** will perform network engineering and design, creating engineering design artifacts,… more
    RTX Corporation (01/13/26)
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  • Zero Trust Cybersecurity Engineer

    Electrosoft (Belleville, IL)
    Zero Trust Cybersecurity Engineer Posted: 04/30/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions ... share in the many benefits and opportunities we offer. Zero Trust Cybersecurity Engineer Job description: Electrosoft Inc. is seeking motivated Zero Trust (ZT) Cyber… more
    Electrosoft (01/12/26)
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  • Network Engineer , Principal Specialist,…

    RTX Corporation (Tewksbury, MA)
    …as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current **Network Engineer , Principal Specialist** **Raytheon ... provides expertise to programs in Networking, High Performance Computing, and Data Center Operations . As a Network Engineer (P3) for this high-impact team, you… more
    RTX Corporation (01/12/26)
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  • Senior Cloud Cybersecurity Engineer - GCP…

    Charles Schwab (Southlake, TX)
    …career journey is supported every step of the way. **What You'll Do** + Engineer , implement, and monitor security measures for GCP cloud infrastructure and ... security footprint to drive continuous advancement and maturity. + Assist IT operations and security owners in implementing scalable security capabilities… more
    Charles Schwab (01/11/26)
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  • Cleared Senior/Principal R&D Systems…

    Sandia National Laboratories (Albuquerque, NM)
    … Campus (KCNSC), Lawrence Livermore Laboratory (LLNL) and Kansas City National Security Campus/New Mexico Operations (KCNSC/NMO). + Experience working on ... the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused...we have an immediate opening for aR&D S&E, Systems Engineer to join us . The ideal candidate may… more
    Sandia National Laboratories (01/10/26)
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