• Principal/Sr Principal Engineer

    Northrop Grumman (Los Angeles, CA)
    …+ BS in Computer Science, Engineering, Math, or Physics AND 5+ years modeling , simulation, and analysis of Aerospace Systems , Systems Analysis, and ... Unit** is currently seeking a **Principal / Sr Principal Engineer - Operations Research** for our Advanced Programs Software,...Engineering, Math, or Physics AND 3+ years modeling , simulation, and analysis of Aerospace Systems ,… more
    Northrop Grumman (10/03/25)
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  • Advanced Device Modeling Expert - TCAD

    Applied Materials (Santa Clara, CA)
    …Performance and Area (PPA). We are looking for an expert, highly experienced Senior Engineer to join our Advanced Device Modeling team **onsite in Santa Clara, ... We are working on exciting projects, connecting materials to systems , to drive new innovations that enable a wide...processes interactions. You can be part of this cutting-edge modeling and design team, where you will have the… more
    Applied Materials (10/21/25)
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  • Project Engineer

    Stellant Systems (Torrance, CA)
    …+ Communicate effectively with vendors, customers, and other Stellant personnel + Perform modeling and design engineer tasks on current or future products ... **Overview** **Job Title: Project Engineer ** **Job Location: Torrance, CA** **Salary: $90,000-$160,000/yr DOE** Stellant Systems Inc. (Stellant) currently has an… more
    Stellant Systems (10/01/25)
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  • Senior Quantum Simulation Engineer

    Microsoft Corporation (Santa Barbara, CA)
    …improvements. + Tool Creation: Build and maintain simulation tools, libraries, and modeling systems to support device development. + Large-Scale Modeling ... or in a research and development environment + OR equivalent experience + Experience modeling the dynamics of open quantum systems . + Background in topological… more
    Microsoft Corporation (12/14/25)
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  • Model-Based Software Systems

    The MITRE Corporation (San Diego, CA)
    …proactive. This position provides challenging opportunities to apply and expand one's systems architecture modeling , and trade space analysis skills. Areas of ... interest include Model Based Engineering (MBSE, MDA, MDD, MDE), Systems of Systems , architecture modeling , analysis of complex systems , and decision… more
    The MITRE Corporation (12/12/25)
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  • Infrared Camera Systems Engineer Sr

    Lockheed Martin (Goleta, CA)
    **Description:** You will be the Infrared \(IR\) Camera Systems Engineer for Lockheed Martin's Advanced Programs team in Santa Barbara, CA\. Our team delivers ... **What You Will Be Doing** As the IR Camera Systems Engineer you will lead technical teams,...Your responsibilities will include: * Leading EO/IR analysis and physics based modeling to develop and validate… more
    Lockheed Martin (12/11/25)
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  • Communications Systems Engineer , RF…

    KBR (El Segundo, CA)
    Title: Communications Systems Engineer , RF (Satellite, Ground Terminals & Military User Equipment) Belong. Connect. Grow. with KBR! KBR's National Security ... our subcontractor teammates. We are seeking an experienced Communications Systems Engineer with a strong background in...Tools: Proficiency with link budget and RF simulation and modeling tools, such as STK ( Systems Tool… more
    KBR (11/25/25)
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  • Sr. Software Engineer , Propulsion…

    SpaceX (Hawthorne, CA)
    modeling + Experience with lumped parameter modeling of physical systems + Experience implementing physics -informed neural networks to solve real-world ... , PROPULSION SIMULATION & DATA ANALYSIS (RAPTOR) The Raptor Systems Modeling and Control Team is responsible...computer software + 2+ years of professional experience with physics -based simulations of real dynamic systems PREFERRED… more
    SpaceX (12/16/25)
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  • Systems Engineer Principal

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking an experienced **Communications Systems Engineer ** with a strong background in RF systems for satellite, ... recommendations. + **Link Budget Tools:** Proficiency with link budget and RF simulation and modeling tools, such as STK ( Systems Tool Kit), MATLAB, or custom… more
    SAIC (12/12/25)
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  • Senior Evolved Strategic Systems (ESS)…

    KBR (El Segundo, CA)
    Title: Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team ... role - protecting our national security. KBR is seeking a Senior Evolved Strategic Systems (ESS) Program Systems Integration Engineer to join our team… more
    KBR (11/25/25)
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