• Sr. Systems Engineer - Modeling

    RTX Corporation (Tucson, AZ)
    …and advanced AI/ML solutions. We're looking for **Sr. Systems Engineer - Modeling Simulation & Analysis Engineers** who enjoy solving complex problems, ... environment, and are eager to learn. As a **Sr. Systems Engineer - Modeling Simulation & Analysis Engineer ** , you will participate in challenging… more
    RTX Corporation (12/06/25)
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  • Modeling Simulation

    RTX Corporation (Tucson, AZ)
    …of data sets + Experience developing or simulating physical systems + Experience in modeling , simulation , statistics, or analysis for existing or proposed ... world's leader in developing cutting edge defense technologies through simulation -driven virtual environments. Our software products empower the next...+ You will work within a team to develop analysis of the data for the specific task as… more
    RTX Corporation (11/19/25)
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  • GNC Engineer : Modeling Sim.…

    Northrop Grumman (Chandler, AZ)
    …passion for innovation and quest for exploration are welcome. As a **GNC Engineer : Modeling Simulation and Analysis ** - **Level 3** **or Level 4** **your ... operational scenarios. + Enhance simulation fidelity by integrating advanced modeling techniques to support system analysis and decision‑making. + Conduct… more
    Northrop Grumman (12/02/25)
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  • Modeling , Simulation ,…

    RTX Corporation (Tucson, AZ)
    …Directorate, consists of Signal Processing, Guidance, Navigation and Control as well as Modeling , Simulation Analysis (MSA) disciplines. PG&C delivers key ... world our products interact with. **Responsibilities to Anticipate:** The Modeling , Simulation & Analysis Intern...Engineer will work within a team to develop analysis of the data for the specific task as… more
    RTX Corporation (01/10/26)
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  • Engineer Systems Modeling

    Northrop Grumman (Chandler, AZ)
    …not only part of history, they're making history. The Mechanical Engineering Organization seeks an Engineer Systems Modeling & Simulation - Level 3 at the ... classical and computer aided techniques, and prepare results for presentations and analysis reports. + Contribute to the success of vital defense systems that… more
    Northrop Grumman (11/20/25)
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  • Power Systems Research Engineer - Grid…

    Pacific Northwest National Laboratory (Phoenix, AZ)
    …this division, the Power System Modeling Group (PSMG) develops advanced simulation , analysis , and optimization tools to understand and enhance grid ... grid. **Responsibilities** PNNL seeks a creative and inter-disciplinary power system engineer to develop model enhancements for conventional power system models… more
    Pacific Northwest National Laboratory (01/10/26)
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  • Principal Systems Engineer - Guidance,…

    RTX Corporation (Tucson, AZ)
    …Will Do** + Lead a team of GN&C engineers to develop tactical flight code via System Modeling , Simulation , and Analysis + Lead a team to develop missile ... PG&C Center is currently hiring for a **Principal Systems Engineer - Guidance, Navigation, & Control Lead** in Tucson,...of freedom (6DoF) simulation + System performance analysis using modeling & simulation more
    RTX Corporation (12/09/25)
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  • Sr. Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …and electro-optical/infrared (EO-IR) Signal Processing (SP); and missile- and sensor-level Modeling and Simulation for Raytheon's broad portfolio of projects, ... years prior relevant experience + GNC, Signal Processing, and/or Modeling / Simulation experience + Engineering experience...+ Dynamics + Kalman filter design + Monte Carlo analysis + Development and/or simulation of physical… more
    RTX Corporation (12/17/25)
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  • Systems Engineer - Level 2/3 GPI - Mission…

    Northrop Grumman (Chandler, AZ)
    …100% on site in Chandler, AZ. **Job Summary and Responsibilities:** + Conduct modeling , simulation , and analysis studies across multi-domain mission threads, ... history. Northrop Grumman Space Systems is seeking a **Systems Engineer - Level 2 or 3** to support the...technical judgement + Well-versed, skilled, and disciplined in system modeling and simulation processes + Familiarity with… more
    Northrop Grumman (12/09/25)
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  • Systems Engineer Level 3/4 - GPI - Mission…

    Northrop Grumman (Chandler, AZ)
    …100% on site in Chandler, AZ.** **Job Summary and Responsibilities:** + Conduct modeling , simulation , and analysis studies across multi-domain mission ... history. Northrop Grumman Space Systems is seeking a **Systems Engineer - Level 3 or 4** to support the...technical judgement + Well-versed, skilled, and disciplined in system modeling and simulation processes + Familiarity with… more
    Northrop Grumman (12/09/25)
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