131 simulation engineer jobs at 44 companies in Oxnard, CA

2mo
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Principal Simulation Engineer
Hawthorne or Los Angeles or El Segundo
$225k-$300k/yr OnsiteFull Time
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
10+ YOELead development of physics-based solvers and models for high-performance manufacturing simulations.
C, C++, CUDA, GPU, HPC
1mo
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Modeling & Simulation Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$140k-$190k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
5+ YOEBachelor's degree in a quantitative field, 5+ years supporting defense or advanced tech programs, proficiency in Python and MATLAB, experience with mission-level simulations (AFSIM, ESAMS, Brawler, Ansys STK), statistical analysis, Linux, and eligibility for Top Secret/SCI clearance.
AFSIM, ESAMS, Brawler, Ansys STK, Python, MATLAB, Pandas, Polars, NumPy, SciPy, Scikit-Learn, Matplotlib, Seaborn, CuPy, PyTorch, Linux, MAK VR-Forces, SIMDIS, PX4, X-Plane, Gazebo, NVIDIA Omniverse
1mo
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Simulation Engineer I, Arc Vehicle
Playa Vista, California, United States
$71k-$124k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
1+ YOEBachelor's in CS/CE/Aerospace/Mechanical or equivalent experience; 1+ years internship/research/professional experience in software or physics-based simulation; proficiency with C++ or Python on Linux; strong physics and numerical analysis; familiarity with Git.
C++, Python, Linux, Git, MATLAB/Simulink, ROS/ROS2, Docker, CI/CD, HPC, SIL, HIL
4d
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Lead Modeling & Simulation Engineer
El Segundo, California, United States
$180k-$220k/yr OnsiteFull Time
CX2
CX2: Builds AI-powered platforms for electromagnetic spectrum defense.
8+ YOE8+ years building modeling and simulation for aerospace/defense; degree in a technical field; active or obtainable U.S. security clearance; strong MATLAB/Simulink, Python, C++ experience; domain modeling and analysis skills.
MATLAB, Simulink, Python, C++, Gazebo, Unreal Engine, ROS, STK, AFSIM, MATLAB Aerospace Toolbox, SysML, Cameo
1w
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Lead Modeling and Simulation Engineer
Simi Valley, California, United States
$155k-$170k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
8+ YOEMaster's or PhD in engineering, U.S. citizenship, existing DoD Secret clearance, 8+ years M&S experience in missile/aerospace systems, GNC and simulation expertise, MS Office and strong communication and leadership skills.
Microsoft Office
3mo
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Modeling, Simulation, and Analysis Engineer
El Segundo or Chantilly
$110k-$166k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
5+ YOEBachelor's in engineering or related field; 5+ years in engineering/scientific roles; space ops, simulations, or C2 analysis experience; strong communication; TS/SCI preferred with possible polygraph.
Python, C++, MATLAB, STK, GMAT, AFSIM
2w
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Modeling Simulation & Analysis Engineer (Level 2)
El Segundo, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEBachelor's in STEM with 2+ years systems engineering experience, active US Secret clearance, scripting (MATLAB, Python, C++, Java), simulation tools (AFSIM, Suppressor, STK), data visualization, modeling and operational analysis.
MATLAB, Python, C++, Java, AFSIM, Suppressor, STK, Bitbucket, GitHub, Gitlab
1mo
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Mid-level or Senior Modeling and Simulation Engineer
El Segundo or Mesa
$120k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
Degree in engineering/CS/math/physics/chemistry, systems engineering experience, proficiency with MATLAB, Python or C++, MBSE/SysML experience preferred, simulation of satellite communications and orbital design preferred.
MATLAB, Python, C++, Java, MBSE, SysML, NoMagic Cameo
1mo
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Mid-level or Senior Modeling and Simulation Engineer
El Segundo or Mesa
$120k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOEBachelor's degree in engineering/CS/math/physics/chemistry, systems engineering experience, proficiency with MATLAB/Python/C++ (or similar), experience developing models/simulations for space systems; Top Secret/SCI clearance required.
MATLAB, Python, C++, Java, MBSE, SysML, NoMagic Cameo
1mo
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Simulation Software Engineer
Goleta, California, United States
$110k-$180k/yr OnsiteFull Time
Toyon Research
Toyon Research: Develops advanced technology and analysis for national defense systems.
2+ YOEBS or higher in CS/engineering/physics/math; 2+ years experience; strong C++/Python; version control; testing; scripting; Monte Carlo/probability methods.
C++, Python, Git, GitLab, Bitbucket, Scripting
3w
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Modeling and Simulation Engineer, Space
El Segundo or Costa Mesa
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Active U.S. Top Secret/SCI clearance, space mission MS&A experience, spacecraft and payload physics-level modeling, strong engineering background (astrodynamics/aerospace), MATLAB/Python proficiency, and excellent communication.
Lattice OS, MATLAB, Python, GitHub, GitLab, STK, Astrogator, SAP
2w
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Modeling Simulation & Analysis Engineer (Level 2)
El Segundo, California, United States
$92k-$138k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor's in STEM +2 years (or Master's + some experience), active U.S. Secret clearance, scripting with MATLAB/Python/C++/Java, simulation frameworks (AFSIM, Suppressor, STK), modeling, analysis, and visualization experience.
MATLAB, Python, C++, Java, AFSIM, Suppressor, STK, Bitbucket, GitHub, Gitlab
1w
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Mid-level or Senior Modeling and Simulation Engineer
El Segundo or Mesa
$120k-$198k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures commercial airplanes, defense systems, and space technology.
5+ YOEBachelor's in engineering or related field, systems engineering experience, proficiency with MATLAB/Python/C++, active Top Secret/SCI clearance, U.S. person required, 5+ years experience for mid-level and 9+ for senior.
MATLAB, Python, C++, Java, MBSE, SysML, NoMagic Cameo
2mo
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Application Engineer – Multi-Physics Simulation
Ghent or Calabasas
OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNew York Stock Exchange: KEYS: Manufactures hardware and software for electronic test and measurement.
Bachelor's or Master’s in EE/ME/Physics, strong understanding of electronic design workflows, experience with engineering simulation/EDA tools, ability to translate engineering problems into product requirements, customer-facing and product ownership experience, excellent English.
Electronic Design Automation (EDA), Keysight ADS, Cadence Allegro, Cadence Celsius, Siemens FloTherm, Siemens NX, Ansys Mechanical / Icepak
3w
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Senior Modeling and Simulation (M&S) Engineer/Program Analyst
El Segundo, California, United States
$200k/yr OnsiteFull Time
Astrion
Astrion: Provides engineering, cybersecurity, and mission support services.
15+ YOEB.S. degree and 15+ years STEM experience; systems engineering and technical program leadership; proficiency with Microsoft Word/Excel, MATLAB, AFSIM, STK; strong communication; willingness to travel up to 20%; TS/SCI clearance eligible.
Microsoft Word, Microsoft Excel, MATLAB, AFSIM, STK
1mo
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Mission Engineer
Chantilly or El Segundo or Colorado Springs
OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
14+ YOEActive TS/SCI clearance; advanced degree with extensive systems engineering experience in space/DoD programs; strong modeling/simulation and mission analysis skills.
Modeling, Simulation, Mission analysis, Data analysis, RVTM, ERD
1mo
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Mission Engineer
Chantilly or Los Angeles County or Colorado or United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
14+ YOEBachelor’s in Math/Science/Engineering + 14+ years; or Master’s + 12+ years; active TS/SCI; space/ground DoD/NRO experience; modeling/simulation focus; strong communication; team player.
Modeling and Simulation, Mission Analysis Tools
3w
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Manufacturing Engineer
Santa Clarita, California, United States
$84k-$112k/yr OnsiteFull Time
Curtiss-Wright
Curtiss-WrightNYSE: CW: Engineers and manufactures critical components for aerospace and defense.
2+ YOEBachelor's in manufacturing/industrial engineering, 2+ years manufacturing/industrial engineering experience, ability to read drawings and schematics, knowledge of electronic/mechanical assembly, MS Office proficiency, router/work instruction and simulation experience.
Microsoft Office, Agile PLM, S/4 Hana, Factory Logix, Process Simulator
1w
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Senior Principal Mission Engineer
Chantilly or El Segundo or Colorado Springs
$160k-$210k/yr OnsiteFull Time
OASYS
OASYS: Provides technology services and products for government and defense.
15+ YOEMaster's in math/science/engineering with 15+ years (or Bachelor's with 17+ years) systems engineering and integration experience for space/ground programs; modeling, simulation, mission V&V, and TS/SCI clearance required.
1w
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RF Engineer
El Segundo, California, United States
$76k-$144k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
2+ YOEDegree in electrical engineering or STEM, 2+ years microwave RF design experience, experience with RF design, simulation, test and production support, ability to obtain DoD Secret clearance, proficiency with listed RF software and lab equipment.
Keysight ADS, National Instruments AWR Microwave Office, Sonnet EM, Ansys HFSS, AutoCAD, Keysight Genesys, SystemVue, Matlab, Mentor DxDesigner, eXpedition