• Principal Systems Engineer…

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ( Modeling & Simulation ).** IAMDS leads all ... with cross-functional engineering teams to coordinate design plans and requirements analysis . + You will manage program technical risks by evaluating requirements… more
    RTX Corporation (10/23/25)
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  • Sentinel (GBSD) Principal /Sr…

    Northrop Grumman (Roy, UT)
    …making history. Northrop Grumman Defense Systems is seeking a ** Principal /Sr. Principal Systems Modeling Simulation Engineer​** . This position is ... part of the AVE Aero/Fluids team within the AVE Modeling , Simulation , and Analysis (MS&A)...competitive relocation assistance package._** **You'll Bring These Qualifications:** + ** Principal ** : 5 Years with Bachelors in Science; 3… more
    Northrop Grumman (11/15/25)
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  • Modeling & Simulation Systems…

    Northrop Grumman (Los Angeles, CA)
    …and ability to get cleared to SAP access level. **Basic Qualifications for a Principal Systems Engineer, Modeling and Simulation Systems/Software - (Level ... in both software engineering and systems engineering, or experience specific to modeling and simulation . **Basic Qualifications for an Engineer, Modeling more
    Northrop Grumman (11/05/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …mission! The Microelectronics, Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Modeling Systems Engineer** ... reality. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal / Sr. Principal Factory Modeling...SQL to acquire necessary data for model building and simulation + Experience with defining requirements and technology roadmaps… more
    Northrop Grumman (10/02/25)
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  • Principal /Sr. Principal Algorithm…

    Northrop Grumman (Rolling Meadows, IL)
    …and validating complex models and simulations. A primary task for an engineer doing modeling and simulation is software development of in-house system models and ... communication skills. This position can be filled at the Principal Algorithm & Modeling Engineer or Sr....and applying some of the skills mentioned above for Modeling & Simulation + Demonstrated proficiency in… more
    Northrop Grumman (10/28/25)
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  • Principal Research Engineer - Grid…

    Pacific Northwest National Laboratory (Portland, OR)
    …this division, the Power System Modeling Group (PSMG) develops advanced simulation , analysis , and optimization tools to understand and enhance grid ... Research Engineer with deep expertise in power system modeling , simulation , and resilience. This individual will...HELICS, DCAT, EGRASS, OpenDSS, or similar) for grid planning, analysis , and control. + Serve as Principal more
    Pacific Northwest National Laboratory (11/13/25)
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  • Principal Systems Engineer - Mission…

    Northrop Grumman (Melbourne, FL)
    …Engineering Integration (SEI) Integrated Product Team (IPT). **Key Responsibilities:** + Perform modeling , simulation , and analysis to support program ... funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Principal Systems Engineer - Mission Effectiveness/Ops Analysis ** to join our… more
    Northrop Grumman (10/15/25)
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  • Principal /Sr Principal Engineer…

    Northrop Grumman (Los Angeles, CA)
    …weapon systems across the air, land, sea, space and cyber domains + Perform modeling , simulation , and analysis tasks assessing system survivability, system ... Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations...Computer Science, Engineering, Math, or Physics AND 5+ years modeling , simulation , and analysis of… more
    Northrop Grumman (10/03/25)
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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. + ... architecting high-fidelity multiple degree-of-freedom flight/orbital mechanics and vehicle dynamics simulation + Experience with Modeling of navigation sensors… more
    Northrop Grumman (11/22/25)
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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 ... Effectors. The PG&C Center is currently hiring for a ** Principal Systems Engineer** **- Guidance, Navigation, & Control Lead**...of freedom (6DoF) simulation + System performance analysis using modeling & simulation more
    RTX Corporation (11/21/25)
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