• Sr. RF Systems Analysis Engineer,…

    SpaceX (Washington, DC)
    …in modeling large non-geostationary satellite constellations + Experience in satellite network simulation development and analysis + Experience with RF topics in ... Sr. RF Systems Analysis Engineer, Regulatory (Starlink) Washington, DC Apply SpaceX...customer growth, and coordination strategies, etc. + Based on simulation results, analyze network and user experience impacts and… more
    SpaceX (01/11/26)
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  • Sentinel Systems Engineering Manager 2

    Northrop Grumman (Roy, UT)
    …the SDS Systems Engineering organization and will report directly to the Modeling, Simulation , and Analysis (MS&A) Department Manager. You will provide career ... Would be Nice to Have (PQs)** * Experience with mission level simulation and analysis (Red vs. Blue, eg ITASE, AFSIM, HLA Federations, etc.) * Experience… more
    Northrop Grumman (01/07/26)
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  • Department Director, Energy Resources and Demand

    Argonne National Laboratory (Lemont, IL)
    …modeling. Analyses include analyses of energy resources and demand modeling and simulation , engineering economics and finance, life cycle analysis , optimization ... accomplishment. **Job Family** Research Development (RD) **Job Profile** Eng Systems Modeling- Simulation - Analysis Leader 2 **Worker Type** Regular **Time Type**… more
    Argonne National Laboratory (11/27/25)
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  • Modeling and Systems Engineer (Mbse)

    ManTech (Crane, IN)
    …open-source simulation tools such as Ansys STK; Advanced Framework for Simulation , Integration, and Modeling (AFSIM); Integrated Threat Analysis and ... the development of SysML v2 tooling and APIs + Performing model analysis , simulation , and validation to ensure system integrity and performance + Documenting… more
    ManTech (10/18/25)
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  • Specialist Engineer, System Analysis

    L3Harris (West Palm Beach, FL)
    …high-speed propulsion systems used in defense applications. + Experience with System Analysis , including modeling & simulation , performance & operability ... domains in the interest of national security. Job Title: Specialist Engineer, System Analysis Job Code: 30894 Job Location: West Palm Beach, FL Job Schedule: 9/80:… more
    L3Harris (11/07/25)
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  • GNC Engineer (Principal Engineer Guidance…

    Northrop Grumman (Los Angeles, CA)
    …full cycle of mission trajectories, from taking requirements from customers, design reviews, simulation , and analysis of the mission, to running operations. + ... be responsible for developing new and / or integrate existing system simulation frameworks, performance models and algorithms, threat models and command and control… more
    Northrop Grumman (11/22/25)
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  • Electromechanical Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …development and Software-in-the-Loop and Hardware-in-the-Loop testing. + Support peer reviews of simulation models, analysis tools, and other software modules as ... and customer engineering and program management teams. + Support development of simulation and analysis related data deliverables for briefings to engineering… more
    Huntington Ingalls Industries (11/19/25)
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  • Principal Engineer - Electrical Power System…

    GE Vernova (Wilmington, NC)
    …+ Requirements management [e.g.; DOORS-NextGen/IBM], + Design and analysis simulation [e.g.; Easy5/MSC, Simulink-MATLAB/MathWorks, Mathcad/PTC, 3KeyMaster/WSC, ... experience using digital tools preparing dynamic or transient physics based modeling, simulation , analysis [ETAP] of electrical systems. + 10 year experience… more
    GE Vernova (01/09/26)
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  • Sr. Air Combat Systems Test Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …development and Software-in-the-Loop and Hardware-in-the-Loop testing. + Support peer reviews of simulation models, analysis tools, and other software modules as ... engineering and program management teams. + Support development of simulation and analysis related data briefings and deliverables to engineering teams, program… more
    Huntington Ingalls Industries (01/15/26)
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  • Electronics Design Engineer - Space Exploration…

    CGI Technologies and Solutions, Inc. (Houston, TX)
    …systems, and other electrical hardware (requirements definition, system modeling and simulation ; circuit analysis ; PCB design, fabrication, and assembly; harness ... and subsystem performance. . Provide VIPER Mission Operations Console Operations (Post-landing Simulation , Planning . Simulation , Driving & Safe Haven … more
    CGI Technologies and Solutions, Inc. (11/20/25)
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