• Principal Systems Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …designs are exciting and technically challenging. Collins Aerospace is hiring a **Principal Systems Engineer ** to support programs for our US military and ... You Must Have** * Strong knowledge of the full Systems Engineering V - from CONOPS development to Sustainment...analysis or build and test automation * A current active Top Secret Clearance **What We Offer**… more
    RTX Corporation (11/05/25)
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  • Senior DevSecOps Engineer

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a Senior DevSecOps Engineer to join our visible technical program driving the Model Based Systems Engineering (MBSE) cloud ... Cloud services as well as virtualized applications, and storage systems . Enterprise Computing Engineering services include modern application technology including… more
    BAE Systems (10/31/25)
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  • Senior Systems Engineer

    General Dynamics Information Technology (Camp Smith, HI)
    …for solving real world issues on a cross-functional, fast paced team. The Systems Engineer is a strong, self-motivated, solution-oriented individual who will be ... sustainment of multiple networks. We are looking for an experienced, innovative, and enthusiastic systems engineer to join us in delivering high quality IT … more
    General Dynamics Information Technology (12/14/25)
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  • Systems Engineer - System Analysis

    Lockheed Martin (Littleton, CO)
    …* Master's Degree in Systems Engineering or relevant Graduate degree * Active or Current Top Secret security clearance **Security Clearance Statement:** This ... System Analysis Technical Lead to join the CPS team\. As the **System Analysis Engineer ** , you will join the System Analysis team on the Conventional Prompt Strike… more
    Lockheed Martin (11/12/25)
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  • Sentinel Senior MS&A Developer Engineer

    BAE Systems (Clearfield, UT)
    …delivering daily technical excellence and innovative solutions to our government customers. BAE Systems has earned accolades as a Top Workplace in Utah based ... **Job Description** BAE Systems is seeking an exceptional, Senior Modeling, Simulation...an exceptional, Senior Modeling, Simulation and Analysis (MS&A) Developer Engineer for an exciting opportunity to support the Air… more
    BAE Systems (12/09/25)
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  • Senior Systems Engineer

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. Raytheon is seeking a **Senior Systems Security Engineer Anti-Tamper/Program Protection (P3)** to join our elite ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/16/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …we don't just build systems ; we build the future. As a **Principal Systems Engineer ** , you'll support programs involved in modernizing the US Air Force ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/12/25)
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  • Integrated Naval Combat Systems

    HII (Virginia Beach, VA)
    …electronic/network systems Credentials + US Citizen + Current or Active DoD Secret Clearance Preferred Requirements + Experience working with DoD customers, ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/12/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret US Security Clearance. US ... with internal teams, SMEs, program management, customer representatives, and subcontractors. The Systems Architect works closely with the Chief Engineer and the… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Senior Systems Engineer - NC3…

    RTX Corporation (Richardson, TX)
    …strategic command and control military aircraft recapitalization programs. As our next **Senior Systems Engineer ** and as a member of our team, you will ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (10/30/25)
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