• Information Systems Security…

    TekSynap (Chantilly, VA)
    … Security Engineerto join our team supporting the Space Development Agency. The Information Systems Security Engineer will act as liaison to prepare, review and ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + TheInformation Systems Security Engineeris expected tobe able to: + Support Engineering and Operations… more
    TekSynap (12/06/25)
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  • 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 Power and Energy Systems

    SAIC (Crane, IN)
    **Description** SAIC is seeking a **Senior** **Power and Energy Systems Engineer ** to support battery integration efforts for Expeditionary Energy Systems in ... batteries + Perform Reliability Analyses and Safety Engineering processes on systems **Qualifications** **REQUIRED EXPERIENCE AND CLEARANCE:** + Bachelor's and five… more
    SAIC (12/04/25)
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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 Systems Engineer

    Leidos (Gaithersburg, MD)
    …Solutions Business Area, is currently seeking a highly motivated and experienced Senior Systems Engineer for the Chinook Program. The selected candidate will ... services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support...lead systems engineering activities across the enterprise to help the… more
    Leidos (11/22/25)
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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 (RC-135…

    L3Harris (Nellis Air Force Base, NV)
    …and cyber domains in the interest of national security. Job Title: Lead, Systems Engineer (RC-135 Raven Simulations Systems ) Job Code: 31299 Job ... Description: L3Harris is seeking an RC-135 Raven Mission Simulation Systems Lead for our location at Nellis AFB, Nevada,...USAF's RC-135 mission aircraft and its related ground support systems . Candidates for the position must already have a… more
    L3Harris (11/19/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in ... solutions to address common concerns of reliable and maintainable weapon systems (https://ac.cto.mil/sea/). SAIC also provides technical expertise to improve the… more
    SAIC (11/19/25)
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  • Ground Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is seeking a **Ground Systems Engineer ** to work on complex projects crucial to our national security objectives. They will provide ... Systems Engineering and Technical Advisory (SETA) services to assist... engineering and integration; enterprise IT, including cloud services; cyber ; software; advanced analytics and simulation; and training. We… more
    SAIC (11/18/25)
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