• Principal Modeling

    RTX Corporation (El Segundo, CA)
    …areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer** to develop, analyze, and ... with AFSIM + Military Operations Analysis, wargaming and/or Modeling & Simulation experience in the defense industry **Qualifications We Prefer** + Active… more
    RTX Corporation (11/13/25)
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  • Principal /Sr Principal Engineer…

    Northrop Grumman (Los Angeles, CA)
    …is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs Software, Modeling , and Simulation team ... using standard tools, MATLAB, Simulink and others. + Perform modeling and simulation studies that optimize mission...each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03)… more
    Northrop Grumman (10/03/25)
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  • GNC Engineer ( Principal Engineer Guidance…

    Northrop Grumman (Los Angeles, CA)
    …reviews, simulation , and analysis of the mission, to running operations . + Perform trajectory design, optimization, and dispersion analysis for Air-to-Ground and ... architecting high-fidelity multiple degree-of-freedom flight/orbital mechanics and vehicle dynamics simulation + Experience with Modeling of navigation sensors… more
    Northrop Grumman (11/22/25)
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  • Principal Security Architect - Enterprise…

    Revelyst (Irvine, CA)
    …**About Us** We are a global leader in outdoor sports, golf simulation , and cycling/ power sports equipment, delivering innovative products and digital experiences ... and manufacturing systems. Protecting our customers, intellectual property, and operations is essential to maintaining trust and enabling innovation. **Role… more
    Revelyst (11/14/25)
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  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …back to the subsystem development teams. Formulates, recommends, and directs operations and procedures to resolve engineering and/or technical problems regarding ... operations , staffing, and equipment utilization on a specific project...the technical baseline. + Apply Digital Engineering methods and modeling strategies (ie Digital twins) to support integration and… more
    SAIC (11/06/25)
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  • Extended Operations Performance Standards…

    The Boeing Company (Long Beach, CA)
    …all vehicle design and performance criteria. + Use of various testing, analysis, modeling , and simulation tools to estimate or calculate ETOPS system performance ... BGS CMM - Systems Engineering is seeking a high performing Extended Operations Performance Standards (ETOPS) Engineer (Mid-Level, Lead or Senior) to join this… more
    The Boeing Company (11/28/25)
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  • Principle Systems Engineer

    The Boeing Company (El Segundo, CA)
    …processes (eg, Operations , Logistics, Business + Apply advanced knowledge of modeling techniques (eg, mathematical modeling , simulation , design of ... your future with us. **Boeing Defense, Space & Security** (BDS) is seeking a ** Principal Systems Engineer** (Level 6) to lead a new satellite program in our… more
    The Boeing Company (11/16/25)
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  • Distinguished Control Engineer - Algorithm…

    BD (Becton, Dickinson and Company) (Irvine, CA)
    …closed-loop systems, adaptive control, and model predictive control. Develop simulation models (eg, MATLAB/Simulink) to validate control strategies and optimize ... dynamics. Expert knowledge in signal processing, system identification, mathematical modeling and algorithm development. Demonstrated proficiency in design, optimization,… more
    BD (Becton, Dickinson and Company) (09/04/25)
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