• Hardware Development Engineer (Avionics)

    SpaceX (Hawthorne, CA)
    …systems + Simulation tools for performing stress, dynamic, or thermal analysis (eg ANSYS) + Design for Excellence (DFX) principles related to GD&T, material ... Hardware Development Engineer (Avionics) Hawthorne, CA Apply SpaceX was founded...phase of development, including design reviews, testing, and post-flight analysis . You'll collaborate closely with electrical systems and test… more
    SpaceX (01/03/26)
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  • GNC Engineer , Phased Array Devices…

    SpaceX (Hawthorne, CA)
    …estimation + Linux development experience + Strong understanding of classical dynamics, modeling and simulation , and software development + Capable of ... GNC Engineer , Phased Array Devices (Starshield) Hawthorne, CA Apply...of Starshield's products and mission. RESPONSIBILITIES: + Design and analysis of GNC logic for Starshield phased array antennas… more
    SpaceX (01/05/26)
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  • Systems Engineer - Mission Assurance…

    The Boeing Company (El Segundo, CA)
    …+ Harness existing tools or create new tools to solve technical problems via analysis , design, or simulation techniques that can be corroborated with testing + ... for professional growth. Find your future with us. **Systems Engineer - Mission Assurance (Mid-Career) - Millennium Space Systems**...principles or satellite and ground software system design + Simulation and modeling skills + Aerospace and/or… more
    The Boeing Company (01/05/26)
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  • Senior/Principal R&D Mechanical Engineer

    Sandia National Laboratories (Albuquerque, NM)
    …safety standards, and develop requirements, influence the design of experiments, and guide modeling and analysis to ensure that designs perform as intended ... Like: Join our dynamic team as an R&D Mechanical Engineer , where your expertise will play a crucial role...you may be called on to: + Use engineering analysis tools to evaluate safety margins and support the… more
    Sandia National Laboratories (01/13/26)
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  • Nuclear Methods Engineer

    System One (Bellevue, WA)
    …Remote Paid holidays | PTO System One is seeking a highly motivated Nuclear Methods Engineer to support nuclear analysis methods for design and licensing of a ... Job Title: Nuclear Methods Engineer Location: Remote Type: Contract (yearlong) typically extends...qualification under and NQA-1 environment. You'll collaborate with the modeling and simulation lead, MCFR plant design… more
    System One (12/26/25)
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  • Sr Principal Engineer Systems - Ionizing…

    Northrop Grumman (Melbourne, FL)
    …acquisition life cycle. * Generating weapon system design criteria supported by design analysis , modeling & simulation , equipment and system-level trade ... Systems has an opening for a Senior Principal Systems Engineer - Nuclear Survivability (NH&S) to join our team...Experience with electrical circuit rad-hard design including piece-part screening, analysis , modeling , and test of component and… more
    Northrop Grumman (12/17/25)
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  • Engineer VI

    General Atomics (Poway, CA)
    …General Atomics Survivability group has an exciting position available for a Survivability Engineer to provide design and analysis , tool development, and systems ... a variety of projects. **DUTIES & RESPONSIBILITIES:** + Develop tools to aid analysis and predictions of platform performance, such as first-order modeling ,… more
    General Atomics (12/24/25)
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  • Traffic Engineer , Team Lead

    HNTB (Nashville, TN)
    …that are on time, and within budget and scope. + Experience in Traffic analysis and modeling : Proficiency in software like Synchro, VISSIM, SimTraffic, HCS, ... Master's degree in Engineering + 8 years relevant experience + Professional Engineer (PE) certification + Professional Traffic Operations Engineer (PTOE),… more
    HNTB (10/22/25)
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  • Senior Systems Dynamics & Controls Engineer

    RTX Corporation (Aguadilla, PR)
    …Systems Dynamics & Controls Engineer to join our team in support of MASC ( Modeling , Analysis , Simulation & Control) team. This role requires a strong, ... passionate problem-solver engineer with an action-oriented, collaborative mindset who strives to...cross-disciplinary team environment, tackling challenges focusing on Controls and Modeling activities. This position will sit at our **Aguadilla,… more
    RTX Corporation (11/14/25)
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  • Analytical Engineer II

    Techtronic Industries North America, Inc. (Anderson, SC)
    …VB) + Relevant work experience includes but is not limited to: + Finite Element Analysis (FEA) or Computational Fluid Dynamics (CFD) simulation + Simulation ... + Multiphysics simulations including CHT, DPM, electromagnetics, aeroacoustics, and FSI + Simulation of multi-phase flow fields + System modeling in Matlab,… more
    Techtronic Industries North America, Inc. (12/11/25)
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