• EO/IR Systems Engineer

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a EO/IR Systems Engineer to join our team. This is a hands-on, end-to-end role that applies first-principles thinking to design optical ... sensors, model sensor performance, and support the integration of those designs into real-world hardware. The candidate...will define test strategies, assist in building test infrastructure, and validate systems under realistic… more
    Integration Innovation, Inc. (i3) (12/02/25)
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  • Systems Engineer /Training Developer…

    Lockheed Martin (Marietta, GA)
    **Description:** **We are** _Lockheed Martin_ Systems Engineer /Training Developer \- Level 5 In this position the successful candidate will be responsible for ... ideal candidate will provide subject matter expertise to support, brief, and train Test Pilots, Production Pilots, and Systems Engineers on GCS capabilities and… more
    Lockheed Martin (10/16/25)
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  • Launch Site Facilities and Infrastructure…

    ManTech (Lompoc, CA)
    **MANTECH** seeks a motivated and mission-focused **Launch Site Facilities and Infrastructure Systems Engineer ** to join our team in **Lompoc, CA** . In this ... mission support systems , integrating engineering analysis with hands-on facility systems integration and planning. **Responsibilities** + You will contribute… more
    ManTech (11/26/25)
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  • Site Representative Systems Engineer

    SAIC (Tucson, AZ)
    **Description** SAIC has a need for a highly experienced **Site Representative Systems Engineer ** to support to an exciting and impactful customer mission on the ... closely with the customer and other project teammates to support acquisition, integration , test , qualification, deployment, and operations of customer mission … more
    SAIC (11/06/25)
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  • SIGINT Enterprise Systems Engineer

    KBR (Chantilly, VA)
    …ground milestones, and supporting agile test and DevOps verification strategies and integration of new systems and initiatives in support of expanded SIGINT ... Title: SIGINT Enterprise Systems Engineer Belong. Connect. Grow. with...Experience in supporting Requirements Engineering, CONOPS development, and system integration to accommodate End to End Systems more
    KBR (09/30/25)
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  • Systems Engineer II

    RTX Corporation (Tewksbury, MA)
    …tough, meaningful problems that create a safer, more secure world. The **Radar Systems Engineer II** is responsible for generating new and updated specifications ... for updating, reviewing, and releasing the specifications. The Radar Systems Engineer ensures that the System Capabilities...radar upgrades and maintenance + Collaborate with Software and Systems Test teams and the USG customer… more
    RTX Corporation (11/13/25)
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  • Systems Engineer Asc Mgr - Level 4

    Lockheed Martin (Fort Worth, TX)
    …This L\-Coded position is with the Ground Systems Mission Planning Environment \(MPE\) Systems Integration and Test \(SI&T\) team in Fort Worth, Tx\. The ... F35 MPE capabilities\. Tasks include, but are not limited to, early capability integration testing, test case development, test automation, and pre\-release… more
    Lockheed Martin (12/06/25)
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  • Sr Specialist, Mechanical Engineer

    L3Harris (North Amityville, NY)
    …domains in the interest of national security. Job Title: Sr Specialist, Mechanical Engineer (Airborne Systems ) Job Code: 31916 Job Location: Amityville, NY Job ... design dialogue from inception to production. + Provide hands-on support during development, integration and test activities. + This role requires your presence… more
    L3Harris (12/10/25)
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  • Staff Anti - Tamper Systems Engineer

    Northrop Grumman (Baltimore, MD)
    …some of the best work of your career. We are looking for a Staff Anti-Tamper Systems Engineer to join our team in Baltimore, MD. This position requires 100% ... global strategic priorities and influences current and future policies. + Reverse engineer existing systems to architect and validate effective anti-tamper… more
    Northrop Grumman (11/18/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    Title: GEOINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... protecting our national security. We are seeking a GEOINT Systems Engineer to provide support for system...in ground system performance for GEOINT missions. + Support integration and analysis of new mission capabilities ( integration more
    KBR (10/30/25)
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