45 aerospace modeling and simulation engineer jobs at 26 companies in United States

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Aerospace Modeling & Simulation Engineer II
Herndon, Virginia, United States
$95k-$193k/yr OnsiteFull Time
Vantor
Vantor: Forging the new frontier of spatial intelligence.
3+ YOEBachelor’s degree in engineering, mathematics, physics, or computer science; 3 years in space systems modeling and simulation; active TS/SCI clearance; U.S. citizenship; Python or Excel preferred.
Python, Microsoft Excel
2w
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Sr. Aerospace Modeling & Simulation Engineer
Herndon, Virginia, United States
$140k-$206k/yr OnsiteFull Time
Vantor
Vantor: Forging the new frontier of spatial intelligence.
8+ YOEBachelor's degree in a relevant engineering, mathematics, physics, or computer science field; 8+ years of space systems modeling and simulation experience; active TS/SCI clearance and U.S. citizenship required.
Python, Microsoft Excel
2w
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Senior Aerospace Modeling, Simulation, and Analysis Engineer
Huntsville, Alabama, United States
$112k-$196k/yr OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Technology and engineering solutions for defense and infrastructure.
8+ YOEBachelor's in aerospace, mechanical, electrical engineering, or STEM plus 8+ years, or master's plus 5+, or Ph.D. plus 2+. Requires Secret clearance, TS/SCI eligibility, simulation and programming expertise.
C++, Python, Simulink, Git, OMEGA, ITASE, Sonic, TMAP
1mo
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Simulation and Modeling Engineer
El Segundo, California, United States
$100k-$160k/yr OnsiteFull Time
Wardstone
Wardstone: Private U.S. defense-tech startup building modular interceptors for air-breathing and ballistic missile defense.
Bachelor's or master's degree in aerospace, mechanical engineering, physics, applied mathematics, or similar; strong dynamic simulation experience; expertise in orbital or flight dynamics, numerical methods, and model validation; US person or permanent resident required.
MATLAB, Simulink, Python, C++, Julia, OpenFOAM, SU2, ANSYS Fluent
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GNC Modeling and Simulation Aerospace Engineer
Crane, Indiana, United States
HybridFull Time
SAIC
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
3+ YOEBachelor's degree in aerospace, mechanical, electrical engineering, physics, or related field; 3+ years of GNC or system modeling experience; interim clearance and ability to obtain Secret; programming and simulation proficiency.
MATLAB, Simulink, Python, C, C++, FORTRAN, Hardware in the Loop (HWIL), Software in the Loop (SIL)
6d
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Modeling & Simulation Engineer
Huntsville or Alabama
OnsiteFull Time
Crossflow Technologies
Crossflow Technologies: Private Huntsville engineering-services supporting U.S. aerospace and defense customers with digital, systems, and modeling expertise.
Bachelor's degree in aerospace, mechanical, or related engineering; strong Python proficiency; modeling and simulation integration experience; hypersonic analysis knowledge; Git/GitLab experience; active Secret clearance.
Python, GitLab, Git, Finite Element Analysis (FEA)
3w
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Staff Modeling and Simulation Engineer
Milpitas, California, United States
$130k-$200k/yr OnsiteFull Time
Commonwealth Fusion Systems
Commonwealth Fusion Systems: Private fusion-energy developing high-temperature-superconducting tokamaks and commercial fusion power plants for electricity markets worldwide.
10+ YOEMaster's or PhD in mechanical engineering, aerospace engineering, physics, or related field; 10+ years in complex R&D simulation; expertise in ANSYS or COMSOL; coupled multiphysics modeling and hardware validation experience.
ANSYS, COMSOL Multiphysics, Finite Element Analysis (FEA), Computational Fluid Dynamics (CFD)
3w
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1238 - Modeling and Simulation Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Monte Sano Research Corporation
Monte Sano Research Corporation: ROCK SOLID.
0+ YOERequires a U.S. citizenship, active or obtainable security clearance, and a B.S. or M.S. in aerospace, computer science, or engineering; experience with missile simulations and data analysis is desired.
C, C++, FORTRAN, MATLAB, Python, Linux
3mo
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Senior Simulation and Modeling Engineer
Long Beach, California, United States
$148k-$204k/yr OnsiteFull Time
Relativity Space
Relativity Space: Aerospace developing 3D-printed rockets and launch services.
5+ YOELead simulation development for 6DOF GNC, build models and solvers; 5+ yrs in engineering with C++, Python; aerospace simulations; startup environment.
C++, Rust, Python
6d
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Senior Missile Modeling and Simulation Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins Applied Physics Laboratory
Johns Hopkins Applied Physics Laboratory: University-affiliated research center serving national security and science.
Bachelor's degree in aerospace or mechanical engineering, 5+ years of engineering experience, MATLAB and Simulink proficiency, modeling and simulation experience, active Secret clearance, and eligibility for Top Secret clearance.
MATLAB, Simulink, OTIS, POST, GPOPS, C/C++, Software in the Loop (SWIL), Hardware in the Loop (HWIL)
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Modeling and Simulation Engineer: DAY-2603
Beavercreek, Ohio, United States
OnsiteFull Time
deciBel Research, Inc.
deciBel Research, Inc.: Employee-owned defense contractor providing radar and sensor modeling, testing, engineering, and analysis for DoD customers.
3+ YOE3+ years in modeling and simulation; MATLAB/Simulink; aerospace systems familiarity; TS/SCI eligibility; U.S. citizen.
MATLAB, Simulink, C, C++, Python, TMAP, AFSIM, ITASE, NGTS, JSE
2mo
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Modeling and Simulation Architect
Huntsville or Rockville or Maryland or California or United States
$136k-$231k/yr HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
10+ YOEBachelor's in engineering/computer science/systems engineering (Master's/PhD preferred), 10+ years defense/aerospace systems engineering or solution architecture, U.S. person required, experience with modeling & simulation and HLA, strong technical writing and briefing skills.
AWS, Azure, High-Level Architecture (HLA)
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Contamination Modeling and Aerospace Engineer
Houston, Texas, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
6+ YOE6+ years modeling spacecraft contamination and outgassing, software development for simulation frameworks, experience with DSMC or numerical methods, QCM data, ASTM/ISO contamination standards, Python/C++, and ability to obtain Secret clearance.
direct simulation Monte Carlo (DSMC), quartz crystal microbalance (QCM), STAR-CCM+, Ansys Mechanical, Ansys Thermal Desktop, Loci-Chem, Python, C++, PyTorch, Tensorflow, NVIDIA Warp, CUDA Python, Linux
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Senior Engineer, XBAT Simulation Modeling (R4546)
Dallas, Texas, United States
OnsiteFull Time
Shield AI
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
5+ YOEBS or MS in computer science, aerospace, robotics, or related field; 5+ years software development; modern C++ and performance optimization; simulation systems, model V&V, testing, and security clearance eligibility.
C++, C++17, CMake, CPM, GTest, Python, CI/CD
2mo
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Modeling and Simulation Engineer (Multi Domain Physics)
Indianapolis, Indiana, United States
OnsiteFull Time
V2X
V2XNYSE: VVX: Global provider of integrated mission support and infrastructure solutions.
6+ YOEMinimum 6 years modeling mechanical, thermal-fluid, pneumatic, and actuator systems; expertise in MATLAB/Simulink/Simscape; HIL and real-time deployment experience; bachelor’s in mechanical/aerospace engineering required; US citizenship and ability to obtain secret clearance.
MATLAB, Simulink, Simscape, Simscape Fluids, Simulation Process Data Management (SPDM), Siemens Amesim, CAD, FEA
3mo
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Engineering Manager, Software (Modeling and Simulation)
Denver or Long Beach
$145k-$245k/yr OnsiteFull Time
True Anomaly
True Anomaly: Delivering decisive capabilities for space superiority and security.
8+ YOE4+ Mgmt8+ years in modeling/simulation with 4+ years leading teams; master's in aerospace/mechanical/systems engineering or related field; strong leadership and communication skills.
1mo
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Rotorcraft Flight-Dynamics Modeling and Simulation Engineer
Huntsville, Alabama, United States
$95k-$110k/yr OnsiteFull Time
AMA
AMA: Private aerospace engineering firm delivering science, IT, analytics, and project support to government and commercial customers.
2+ YOEMS in Aeronautics/Aerospace required (BS with research considered),2+ years rotorcraft flight-dynamics modeling research experience, U.S. citizenship, experience with HeliUM/GenHel/CIFER and simulation tools, proficiency in MATLAB/Simulink.
HeliUM, Gen Hel, CIFER, Simulink, FORTRAN, C, MATLAB, FORECAST
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Modeling and Simulation Architect
Rockville or Maryland or United States
$150k-$254k/yr HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
10+ YOEBachelor's in engineering/computer science/systems engineering, 10+ years in military M&S and defense/aerospace systems engineering, solution architecture experience, Shipley/AWS/Azure/INCOSE credentials preferred, ability to travel internationally and be a U.S. person.
AWS, Azure, High-Level Architecture (HLA), Live, Virtual, Constructive (LVC)
2mo
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Controls, Modeling, Simulation, and Analysis Engineer (GN&C Senior Engineer) (ES5)
Huntsville, Alabama, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
9+ YOEABET-accredited degree in aerospace/mechanical/electrical engineering required; demonstrated satellite/spacecraft modeling, ADCS design, orbital mechanics, STK, MATLAB/Simulink and C/C++ programming; US citizenship and STAR/REAL ID required; typical senior-level experience (≈9+ years).
Systems Tool Kit (STK), MATLAB, Simulink, C/C++, Python, Simscape Multi-body, Unreal Engine
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Modeling, Simulation & Analysis (MSA) Engineer - HITL Focus
Costa Mesa, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
3+ YOEBachelor's in a technical field required, 3+ years MSA experience (8+ for senior), HITL/SITL and flight-test experience, proficiency in C/C++, MATLAB/Simulink, scientific Python (NumPy/SciPy), aerospace systems knowledge, eligible for U.S. Top Secret clearance.
C, C++, MATLAB, Simulink, Python, NumPy, SciPy, NI, Speedgoat, dSPACE