251 simulation engineer jobs at 82 companies in Winnetka, CA
3mo
Save
Mark Applied
Hide
Senior GNC Simulation Engineer
Long Beach, California, United States
$148k-$204k/yr OnsiteFull Time
5+ YOEDesign and develop 6DOF GNC simulations, implement solvers, integrate subsystem models, and contribute to HITL testing in a startup aerospace environment.
C++, Rust, Python, Software simulation
1mo
Save
Mark Applied
Hide
Robotic Simulation Engineer
Torrance, California, United States
$122k-$194k/yr OnsiteFull Time
1+ YOEMechanical engineering degree or 6+ years manufacturing experience; 1+ yrs robotic simulation studies or 2+ yrs programming six-axis robots (KUKA, ABB, FANUC, Yaskawa); proficiency with Process Simulate/Teamcenter/Tecnomatix and CAD (NX); lift up to 50 lbs; climb ladders; strong communication.
Process Simulate, Teamcenter, Tecnomatix, NX, KUKA, ABB, FANUC, Yaskawa
3mo
Save
Mark Applied
Hide
Senior Simulation Engineer
Los Angeles, California, United States
$170k-$215k/yr OnsiteFull Time
8+ YOE8+ years in closed-loop simulation tools (6DOF, SITL, HITL); BS in CS/CE/AE; MS a plus; proficient in C/C++, Rust, Python; Linux; Docker; CI/CD; experience with physics-based simulations.
C/C++, Rust, Python, Linux, Docker, CI/CD
2mo
Save
Mark Applied
Hide
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
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
2mo
Save
Mark Applied
Hide
Simulation Engineer I, Arc Vehicle
Playa Vista, California, United States
$71k-$124k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
Senior Modeling & Simulation Engineer
Gardena, California, United States
OnsiteFull Time
7+ YOEBachelor's in computer science or related field, 7+ years building simulations or numerical modeling frameworks, proficient in Rust and Python, strong understanding of flight dynamics, rigid body dynamics, and numerical integration.
Rust, Python, C++, Rapier, Bevy, WebGL, OpenGL, Three.js, JSBSim, Gazebo
3mo
Save
Mark Applied
Hide
Modeling & Simulation Engineer – Operations Analysis
Los Angeles, California, United States
$140k-$190k/yr OnsiteFull Time
5+ YOEBachelor’s degree or higher in engineering or related technical field; 5+ years defense/aerospace experience; strong simulation tools; Python/MATLAB skills; Linux; US citizenship with Top Secret/SCI clearance preferred.
AFSIM, ESAMS, STK, Brawler, Python, MATLAB, Linux
2mo
Save
Mark Applied
Hide
Mid-level or Senior Modeling and Simulation Engineer
El Segundo or Mesa
$120k-$198k/yr OnsiteFull Time
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
2mo
Save
Mark Applied
Hide
Mid-level or Senior Modeling and Simulation Engineer
El Segundo or Mesa
$120k-$198k/yr OnsiteFull Time
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
2w
Save
Mark Applied
Hide
Senior Modeling & Simulation Engineer: National Security Missions
Los Angeles, California, United States
$160k-$200k/yr OnsiteFull Time
5+ YOERequires active or recent TS/SCI clearance, US citizenship, SAP access, classified-program experience, a STEM bachelor's degree, 5+ years of modeling and simulation experience, and Rust, C++, or scientific Python development experience.
Rust, C++, Python, NumPy, SciPy, Julia, MATLAB, Linux
3mo
Save
Mark Applied
Hide
Simulation Software Engineer
Los Angeles, California, United States
OnsiteFull Time
Bachelor's or Master's in CS/Software Engineering, strong C++ and/or Rust, knowledge of physics/applied math, modern engineering practices (testing, code reviews, CI/CD), strong problem-solving and communication.
C++, Rust, TypeScript, Python
2mo
Save
Mark Applied
Hide
Network Modelling and Simulation Engineer
El Segundo, California, United States
$129k-$194k/yr OnsiteFull Time
6+ YOEBachelor's in CS/CE/EE or related; 6+ years in data analysis, OSI/TCP-IP, network design and modeling/simulation; deep routing/switching knowledge; software development in Python or C/C++; ability to present results; ability to obtain security clearance (U.S. citizenship required); travel up to 10%.
Python, C/C++, OSI model, TCP/IP
3mo
Save
Mark Applied
Hide
Simulation Software Engineer
Goleta, California, United States
$110k-$180k/yr OnsiteFull Time
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
3mo
Save
Mark Applied
Hide
Mission Modeling & Simulation Engineer (OPIR / Mission Engineering)
Los Angeles, California, United States
$120k-$150k/yr OnsiteFull Time
3+ YOEBachelor's in relevant technical field,3+ years M&S or systems engineering experience,experience with space/OPIR programs,active TS/SCI or ability to obtain,strong analytical and communication skills.
MATLAB, Python
2w
Save
Mark Applied
Hide
Systems Modeling Simulation Engineer (Engineer or Principal Engineer Level)
Palmdale or Los Angeles
$92k-$171k/yr OnsiteFull Time
2+ YOESTEM bachelor's plus 2 years or master's required; principal level requires 5 years with bachelor's, 3 with master's, or 1 with PhD. Requires C#/C++/Java, simulation experience, active Secret clearance, and SAP eligibility.
C#, C++, Java, AFSIM, Suppressor, Brawler, Tortoise SVN, Bitbucket, GitHub, GitLab
3mo
Save
Mark Applied
Hide
Optical Modeling and Simulation Engineer
Los Angeles, California, United States
OnsiteFull Time
4+ YOEB.S. in Optical Engineering/Physics/EE/CS (M.S./Ph.D. preferred), 4+ years relevant experience (4–7 preferred) including synthetic training data and EO/IR M&S, Python, CUDA, cloud/MODTRAN/DIRSIG experience, U.S. Person required.
Python, MODTRAN, MUSES, DIRSIG, CUDA, AWS, GCP, Azure, Git, Claude Code, Codex, OpenCode, Kilo, Unreal Engine, Unity, Zemax, Code V, NV-IPM, DTED
2w
Save
Mark Applied
Hide
Modeling Simulation and Analysis Engineer (Engineer or Principal Engineer Level)
Redondo Beach, California, United States
$92k-$171k/yr OnsiteFull Time
2+ YOERequires a STEM bachelor's degree plus 2–5 years of relevant experience, or an advanced STEM degree with qualifying experience. Requires object-oriented simulation, military operations analysis, Secret clearance eligibility, and SAP clearance eligibility.
Python, AFSIM, CFAM, STORM, COSAGE, Jira, Confluence, Bitbucket, GitHub
3d
Save
Mark Applied
Hide
Propulsion Engineer, Propulsion Simulation & Data Analysis
Hawthorne, California, United States
$100k-$160k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science, engineering, or STEM; 1+ year physics-based simulation experience and 1+ year software development experience. Requires modeling, data analysis, and communication skills.
Unix-like operating systems
2mo
Save
Mark Applied
Hide
Systems Engineer, Spacecraft Design & Simulation
Long Beach, California, United States
$112k-$159k/yr OnsiteFull Time
4+ YOEBachelor's in engineering/physics, 4+ years spacecraft systems or mission analysis experience, broad subsystem knowledge (power, thermal, ADCS, orbital mechanics), rigorous validation mindset, AI-assisted workflows familiarity, able to read and review code.
3mo
Save
Mark Applied
Hide
Application Engineer – Multi-Physics Simulation
Ghent or Calabasas
OnsiteFull Time
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
Explore Jobs