• Sentinel (GBSD) Principal/ Sr Principal…

    Northrop Grumman (Roy, UT)
    …database models for integration into dynamics and controls simulations + Perform Computational Fluid Dynamics simulations as well as hand calculations to ... making history. Northrop Grumman Defense Systems is seeking a **Principal/ Sr . Principal Systems Modeling Simulation Engineer ​** ....or similar + 2 years of experience with commercial CFD codes such as CFD ++, StarCCM+, or… more
    Northrop Grumman (11/15/25)
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  • Propulsion Engineer (Principal or Sr

    Northrop Grumman (Melbourne, FL)
    …Performance. This includes working with related suppliers and disciplines such as Aerodynamics, Computational Fluid Dynamics ( CFD ), Configuration Design, ... Grumman Aeronautics Systems sector is hiring a Propulsion Principal or Sr . Principal Engineer to join our Vehicle Engineering team of qualified, diverse… more
    Northrop Grumman (11/01/25)
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  • Sr . Principal II Mechanical…

    BAE Systems (Hudson, NH)
    …communicate within the team is required. Experience with finite element analysis (FEA) and computational fluid dynamics ( CFD ). Candidate shall also be ... **Job Description** We are seeking a talented and experienced Senior Principal II Mechanical Engineer with experience...be available based on position level and/or job specifics. ** Sr . Principal II Mechanical Engineer ** **115663BR** EEO… more
    BAE Systems (09/09/25)
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  • Sr . Engineer , Thermal

    Virgin Galactic (Tustin, CA)
    …radiation) including aero heating, plume radiation and solar impingement using in-house simulators, computational fluid dynamics ( CFD ), and commercial ... We are seeking a Senior Thermal Engineer to join a...corrective actions for poor quality engineering results. + Perform CFD analysis to understand aero heating and develop thermal… more
    Virgin Galactic (10/15/25)
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  • Principal/ Sr . Principal Engineer

    Northrop Grumman (Beavercreek, OH)
    … Electromagnetics Modeling, RF Test, Mechanical, Structural and Thermal analysis, Computational Fluid Dynamics , Material Science and Materials ... Aeronautics Systems (NGAS) has an opening for a **Principal RF Microwave Design Engineer / Sr . Principal RF Microwave Design Engineer ** to join our team of… more
    Northrop Grumman (10/30/25)
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  • Thermal Engineer Sr Stf

    Lockheed Martin (Orlando, FL)
    …in Thermal Engineering or Thermal Analysis with knowledge of Computational Fluid Dynamics \. Experience with CFD solvers, preferably FloEFD 2021\.3 ... **Description:** You will be the Thermal Analysis Mechanical Engineer for the Hardware Engineering Sciences team\. Our...\(or higher\) OR other comparable CFD pre/postprocessors\. Experience with FEM solvers, preferably Siemens SimCenter… more
    Lockheed Martin (10/29/25)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …and radomes. Experience in generating combined aerodynamic and inertial loads and interpreting Computational Fluid Dynamics ( CFD ) analysis results. ... with real impact. **Job Overview** Northrop Grumman is seeking an experienced ** Senior Principal Aeronautical Engineer ** to provide technical leadership, guide… more
    Northrop Grumman (11/14/25)
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  • Sr . Guidance Navigation and Control…

    L3Harris (Orlando, FL)
    …in aerodynamic design and analysis of aerospace vehicles, including the application of Computational Fluid Dynamics + Prior GNC experience in ballistic ... domains in the interest of national security. Job Title: Sr . Guidance Navigation and Control Engineer Job...Engineer at our Orlando, FL location. The GNC Engineer will use general knowledge of vehicle dynamics more
    L3Harris (10/30/25)
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  • Sr Mechanical Engineer

    Sierra Nevada Company, LLC (Wichita, KS)
    …Y14.5 + Understanding of Engineering Simulation such as Finite Element structural analysis (FEA), Computational Fluid Dynamics ( CFD ) and Thermal Analysis ... + Background in the Aerospace and Defense Industry + Knowledge of industry-standard mechanical design principles, to include, but not limited to parametric design, model-based definition, material hardware selection, manufacturing, and production processes At… more
    Sierra Nevada Company, LLC (11/13/25)
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  • Sr Mechanical Engineer

    Sierra Nevada Company, LLC (Dayton, OH)
    …+ Understanding of Engineering Simulation such as Finite Element structural analysis (FEA), Computational Fluid Dynamics ( CFD ) and Thermal Analysis ... involved in all aspects of aircraft subsystems design + Work with a small dynamics and diverse team to design fuel, pneumatic, and hydraulic subsystems + Develop… more
    Sierra Nevada Company, LLC (11/11/25)
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