• Senior Ground Segment Systems

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking you, our latest experienced Senior Ground Segment Systems Engineer to support to the US Space Force (USSF) in developing, ... deploying, and sustaining a National Security Space system within the Space Systems Command Space Domain Awareness and Combat Power (SSC/SZ) system program office.… more
    SAIC (12/05/25)
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  • Senior Systems Engineer

    SAIC (Washington Navy Yard, DC)
    **Description** **SAIC** is seeking a **Senior Systems Engineer ** at the **Navy Yard** in **Washington, DC** . **Job Duties** : + Provide tailored systems ... acquisition support for the acquisition and life-cycle management of submarine and undersea systems to include all phases of project and systems management from… more
    SAIC (12/03/25)
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  • Systems Engineer 3

    M. C. Dean (Charleston, SC)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 3** to join our **Security and Electronic ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (12/03/25)
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  • Senior Embedded Software Engineer , Amazon…

    Amazon (San Diego, CA)
    …vulnerabilities, conducting security reviews, and designing defensive measures to protect satellite systems from cyber threats * Design and implement robust, ... de-orbit. About the Role: We're seeking an experienced embedded software engineer with strong security expertise to architect and develop mission-critical,… more
    Amazon (11/21/25)
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  • Lead Systems Engineer

    Battelle Memorial Institute (Beavercreek, OH)
    …experiences and welcome all qualified individuals to apply. **Job Summary** As a Lead Systems Engineer within Battelle's Cyber business area, you will ... contributing to the evaluation, customization, and operationalization of cutting-edge systems and payloads ensuring they meet the customer's evolving requirements… more
    Battelle Memorial Institute (11/14/25)
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  • Senior Systems Engineer (Modeling,…

    Battelle Memorial Institute (Columbus, OH)
    …experiences and welcome all qualified individuals to apply. **Job Summary** As a Senior Systems Engineer within Battelle's Cyber business area, you will ... design innovative solutions for modeling the security of embedded systems and hardware design processes. You will play a...retirement savings plan. For most employees, we put in 5 percent whether you contribute or not, and match… more
    Battelle Memorial Institute (11/14/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a technical **Space Systems Engineer ** to performs system and enterprise-level systems engineering (SE) across the life-cycle ... on complex Space Systems acquisition processes. This position requires an **active TS/SCI... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (11/06/25)
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  • Scientist, TS/SCI Chief Systems

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Chief Systems Engineer (RF Space Payloads) Job Code: 30600 Job Location: Palm Bay, FL ... This role is part of the L3Harris (LHX) Space Systems Sector within the Space and Airborne Systems...5 + years experience with RF space payloads and systems + Professional experience leading complex technical teams and… more
    L3Harris (10/30/25)
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  • Engineer Electromechanical 5

    HII (Newport News, VA)
    ENGINEER ELECTROMECHANICAL 5 Location: Newport News, Virginia, United States Date: Dec 20, 2025 Req ID: 43152 Team: E24 CVN MACH SYS&COMP Entity: Newport News ... Role Applies electrical, electronic and mechanical principles to components and systems , including assembly, analysis, and documentation of results; construction of… more
    HII (12/23/25)
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  • Engineer Systems Architect…

    Huntington Ingalls Industries (Springfield, VA)
    …customers. Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation ... national security and defense objectives. This position is part of our Cyber and Intelligence division, which plays a critical role in supporting Enterprise-Level… more
    Huntington Ingalls Industries (12/19/25)
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