• Senior Scientist, Systems Engineer

    L3Harris (Melbourne, FL)
    …of the customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, ... the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32411 Job Location:...various analyses to optimize total system of systems and/or system architecture +… more
    L3Harris (12/24/25)
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  • Principal / Senior Principal Modeling & Simulation…

    Northrop Grumman (Linthicum Heights, MD)
    …of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... credible modeling, simulation, experimentation, and analysis processes to assess system architecture alternatives that best deliver the...may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling… more
    Northrop Grumman (01/07/26)
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  • Principal Systems Engineer

    RTX Corporation (Binghamton, NY)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Principal Systems Engineer ** **- Simulation & Training (Onsite)** Collins is ... seeking an experienced Systems Engineer to work within the dynamic...will work with stakeholders to understand training needs, define System Architecture , perform Requirements Definition, Requirements Management,… more
    RTX Corporation (12/09/25)
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  • Solutions System Engineer

    Wabtec Corporation (Erie, PA)
    …interface points, flow down requirements, and validate the final solution. The Solutions Systems Engineer for DE's Integrated Solutions team will be responsible ... customer requirements with a strong FPY. **_Duties and Responsibilities:_** The Solutions Systems Engineer will collaborate and work closely with the individual… more
    Wabtec Corporation (12/20/25)
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  • Staff Systems Engineer

    Northrop Grumman (Los Angeles, CA)
    …integration, and verification of the state-of-the-art M-code capable Embedded GPS/Inertial Navigation System (EGI-M). The Staff Systems Engineer collaborates ... for you to join our team as a Staff Systems Engineer based out of Woodland Hills,...provide feedback to hardware/software team + Experience with open hardware/software/ system architecture solutions + Demonstrated ability to… more
    Northrop Grumman (12/24/25)
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  • Systems Engineer Level 2

    General Dynamics Information Technology (Fort Meade, MD)
    …**Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems , System Designs, System Requirements, Systems Architecture **Experience:** ... drive for innovation to GDIT. The Systems Engineer Senior must have: + Manage system ... systems that are compatible with the defined system architecture (s) - Department of Defense … more
    General Dynamics Information Technology (01/08/26)
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  • Sr. Systems Engineer (ServiceNow)

    Themis Insight (Laurel, MD)
    …designs and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides ... expertise to every case. We are hiring a Sr. Systems Engineer (ServiceNow) to work in Laurel,... systems that are compatible with the defined system architecture (s) - Department of Defense … more
    Themis Insight (01/08/26)
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  • Principal Systems Engineer (Linux)

    Themis Insight (Fort Meade, MD)
    …designs and systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides ... expertise to every case. We are hiring a Principal Systems Engineer (Linux) to work in Fort... systems that are compatible with the defined system architecture (s) - Department of Defense … more
    Themis Insight (12/19/25)
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  • Test and System Engineer Lead

    SAIC (San Diego, CA)
    System interfaces, and related Navy systems . + Contribute to System -of- Systems (SoS) architecture assessments and support scenario-based evaluation. + ... T&E Sys Engineer will need experience supporting shipboard Navy C4ISR systems . This role supports the verification, validation, and integration of complex combat… more
    SAIC (12/13/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Tucson, AZ)
    … Engineering and Test Center (SETC) organization is currently hiring a **Principal Systems Engineer - Jumping Cholla Systems Engineering (SE) Subject ... and every time for our warfighters! As the **Principal Systems Engineer - Jumping Cholla Systems...prior engineering experience + Experience developing & Refining CONOPS, System Architecture , System Requirement, and/or… more
    RTX Corporation (11/22/25)
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