• Principal PNT Systems Engineer

    The MITRE Corporation (El Segundo, CA)
    …missions, with a focus on resilient Satellite Communications (SATCOM) and Positioning, Navigation , and Timing (PNT). As a major contributor to the Space Warfighting ... government organizations. In this role, you will serve as MITRE's PNT systems engineer support to Space Systems Command (SSC) MilComm and PNT (MCPNT). Roles &… more
    The MITRE Corporation (12/04/25)
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  • Lead PNT Systems Engineer

    The MITRE Corporation (El Segundo, CA)
    …missions, with a focus on resilient Satellite Communications (SATCOM) and Positioning, Navigation , and Timing (PNT). As a major contributor to the Space Warfighting ... government organizations. In this role, you will serve as MITRE's PNT systems engineer support to Space Systems Command (SSC) MilComm and PNT (MCPNT). Roles &… more
    The MITRE Corporation (12/04/25)
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  • Software Integration Engineer Senior

    Lockheed Martin (Sunnyvale, CA)
    …to end to end test scripts and simulation updates\. * Work closely with Navigation , Guidance & Control , Flight Software development, and HWIL teams ... to ensure compliance with integration standards and test procedures\. * Support regression testing, perform Change Request \(CR\) check outs, and verify software baselines\. * Collaborate with engineering groups to resolve technical problems, communicate… more
    Lockheed Martin (12/18/25)
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  • Senior Scientist, Systems Engineering

    L3Harris (Yorba Linda, CA)
    …MGNSS, Anti-Jam, Anti-Spoof, GPS-denied/degraded, Alternative/Supplemental/Cooperative Navigation technology, Guidance Navigation Control , RF systems, ... security solutions, providing critical technology advancements in the areas of GPS/Position Navigation and Timing, and Range and Test Solutions. We offer competitive… more
    L3Harris (12/31/25)
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  • Software Developer III

    General Atomics (Poway, CA)
    …have some experience with C and Python programming languages. + Experience with closed-loop control systems, Guidance Navigation and Control (GNC), and ... surveillance systems. We are seeking a highly skilled and motivated Senior Engineer to design, develop, and enhance UAV autopilot software. As part of… more
    General Atomics (01/03/26)
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  • Software Developer IV

    General Atomics (Poway, CA)
    …strong communication, computer, documentation, and interpersonal skills. + Experience with closed-loop control systems, Guidance Navigation and Control ... high-resolution surveillance systems. We are seeking a highly skilled and motivated Engineer to design, develop, and enhance UAV autopilot software. As part of… more
    General Atomics (12/11/25)
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