26 simulation testing jobs at 22 companies in Fairfield, CA

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Lead Thermal Simulation Engineer
San Francisco, California, United States
$342k-$445k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Experience in thermal simulation and analysis of electromechanical systems, correlating models with test data, and developing simulation workflows; familiarity with robotics and multidisciplinary collaboration.
Simcenter 3D, Abaqus, Ansys, Nastran, LS-DYNA, COMSOL
1mo
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Engineer, Ride Comfort Objectivation & Simulation
Novi or Charlotte or San Francisco or Los Angeles or New York City
$130k-$160k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
8+ YOEBachelor's degree in engineering, 8+ years in ride comfort/vehicle dynamics, hands-on instrumentation and proving-ground testing, experience with MBS and correlation, proficiency with CANape, INCA, Diadem, MATLAB, Python, Adams/CarSim/Simpack.
CANape, INCA, Diadem, MATLAB, Python, Adams, CarSim, Simpack
1w
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Senior Software Engineer
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
5+ YOE5+ years building simulation, testing, or safety-validation software; proficiency in C++, Rust, or C; experience with simulation systems and validation methodologies; tooling/platform development experience.
C++, Rust, C, Python, Kubernetes, AWS, MATLAB, Simulink
1mo
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Pronto - Robotics Test Engineer, San Francisco
San Francisco, California, United States
$298k-$376k/yr OnsiteFull Time
Pronto AI
Pronto AI: Develops autonomous haulage technology for mining and industrial equipment.
4+ YOE4+ years software engineering experience; strong Python; experience building testing infrastructure, CI/CD and test orchestration, distributed systems, simulation, and debugging; familiarity with C++ and robotics preferred.
Python, pytest, Docker, GitHub Actions, Slack, Notion, Gazebo, CARLA, Isaac Sim, ZMQ, ROS, DDS, Cap'n Proto, Protobuf, AWS, GCP, Kubernetes, C++
1mo
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Robotics Test Engineer - San Francisco, CA
San Francisco, California, United States
$298k-$376k/yr OnsiteFull Time
Atoms
Atoms: Building robotics and software to automate physical world industries.
3+ YOE3+ years software engineering with testing infrastructure/CI/CD experience, strong Python, simulation and distributed-systems familiarity, excellent debugging and systems thinking. Preferred: robotics, simulation tools, pub/sub and binary serialization formats, C++, cloud and Kubernetes.
Python, pytest, Docker, GitHub Actions, Slack, Notion, ZMQ, Cap'n Proto, ROS, DDS, Protobuf, C++, AWS, GCP, Kubernetes, Gazebo, CARLA, Isaac Sim
3w
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AR/VR Design Validation Engineer
San Francisco, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Optical engineering experience translating display technologies to production; validating optical simulation models and bridging design, testing, and manufacturing processes.
3w
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RF Design Engineer
Davis, California, United States
OnsiteFull Time
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
Bachelor/Master/PhD in EE or related with relevant vacuum amplifier design experience, familiarity with electromagnetic simulation, amplifier design, RF test equipment, high-voltage testing, Python preferred, U.S. work-authorization required.
oscilloscopes, multimeters, signal generators, diode detectors, power meters, vector network analyzers, spectrum analyzers, network analyzer, Python
4w
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Senior Power Electronics Engineer
San Francisco, California, United States
$175k-$230k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
5+ YOEBachelor's in electrical engineering, 5+ years designing and testing electronics, experience with full product lifecycle, power electronics design, PCB layout, and simulation/CAD tools.
Altium, Cadence Allegro, KiCAD, LTSPICE, PLECS, Simulink, Microsoft Excel
1w
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Algorithm Engineer, Autonomous Driving Validation
Houston or San Francisco
OnsiteFull Time
Bot Auto
Bot Auto: Operates a fleet of autonomous trucks for freight transportation.
B.S. in CS or equivalent experience, strong C++ and Python, experience building or operating CI/validation/test infrastructure, strong debugging skills; simulation and logging experience preferred.
C++, Python
2mo
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Lead Optical Product Engineer
Fremont, California, United States
$106k-$172k/yr OnsiteFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
3+ YOEMS or PhD in optics/optical engineering; 3+ years in design, simulation, testing of optical systems; fiber optics, Si-Photonics, LiDAR experience; on-site in Fremont, CA.
OptiStudio, Code-V
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Thermal Engineer
San Francisco, California, United States
OnsiteFull Time
Orbital
Orbital: Builds AI-powered data center hardware and advanced materials.
5+ YOEBachelor's in mechanical/chemical engineering,5+ years experience in single/two-phase heat transfer or refrigeration,thermodynamic analysis,hands-on prototyping,lab testing,CAD and simulation experience.
CFD, FEA, CAD
2mo
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GNC Engineer, Attitude Control Systems
Burlingame, California, United States
$170k-$200k/yr OnsiteFull Time
Xona Space Systems
Xona Space Systems: Operates low Earth orbit satellites for high-precision navigation services.
6DOF attitude dynamics simulations; PID/LQR/optimal control; actuator allocation; model-based software; SIL/HIL; unit/regression tests; Python/C++/MATLAB; Linux.
Python, C++, MATLAB, Git, Linux
3w
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Field Application Engineer
Fremont or Seattle
$120k-$160k/yr OnsiteFull Time
Delta Electronics
Delta ElectronicsTaiwan Stock Exchange: 2308: Global provider of power and thermal management solutions.
Bachelor in EE required (Master preferred), professional experience in power electronics or solutions engineering, strong communication and organizational skills, ability to present test/simulation data, and willingness to travel ~20%.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Senior AI Research Engineer
Fremont or Salem or Pittsburgh
$195k-$304k/yr HybridFull Time
Agility Robotics
Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.
3+ YOE3+ years developing learning-from-demonstration; strong Python and PyTorch skills; experience with robot data collection and hardware testing; MS in robotics/CS or related; familiarity with simulation and RL methods.
Python, PyTorch, DiffusionPolicy, Mujoco, Isaac Sim, C++
1mo
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Electrical Engineer 4
Fremont, California, United States
$104k-$231k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
6+ YOEBachelor's (8+ yrs) or Master's (6+ yrs) in electrical engineering or equivalent experience; hands-on analog/digital circuit and PCB design, power distribution, controls, test/validation, and CAD simulation tool experience.
PCAD, ORCAD, ZUKEN, AutoCAD, Spice, ADS, HFSS, EtherCAT, RS232
1mo
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Electrical Engineer 4 (Fremont, CA, US, 94538)
Fremont, California, United States
$104k-$231k/yr OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Manufacturing equipment used to fabricate advanced semiconductor microchips.
6+ YOEBachelor's in EE (8+ yrs) or Master's (6+ yrs) or equivalent experience; hands-on analog/digital circuit and PCB design, AC/DC power distribution, system integration, testing, and CAD simulation tool experience.
PCAD, ORCAD, ZUKEN, AutoCAD, Spice, ADS, HFSS
1mo
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Principal Product Manager, AI
Mountain View or Sunnyvale or San Francisco
$185k-$299k/yr HybridFull Time
LinkedInNASDAQ: MSFT: Professional social network for career development and job recruitment.
6+ YOEBS/BA in a technology field or equivalent experience, 6+ years product management, deep experience with AI/agentic technology, agent evaluation/simulation, coding agents, A/B testing, cross-functional leadership, and strong communication.
2w
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Electronics Engineer
McClellan, California, United States
$99k-$153k/yr OnsiteFull Time
Defense Microelectronics Activity
Defense Microelectronics Activity: Provides specialized microelectronics and semiconductor solutions for defense systems.
1+ YOEBachelor's in engineering (ABET or equivalent) plus 1 year specialized experience with FPGA (VHDL/Verilog), PCB design (Altium/Cadence/OrCad), RF simulation/testing, and use of electronic analysis equipment; transcripts and security clearance required.
VHDL, Verilog, Power Analyzers, Signal Analyzers, Network Analyzers, Oscilloscopes, GPS Simulators, Altium, Cadence, OrCad, Anechoic Chambers, CST Studio, Antenna Magus, ADS Software, Electronic Medical Records (EMR)
2mo
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Senior Mechanical Engineer
San Francisco or Asia
$128k-$176k/yr HybridFull Time
Lime
Lime: Provider of shared electric scooter and bicycle rental services.
6+ YOEMSc or equivalent experience, 6+ years mechanical design and simulation experience, SolidWorks and Abaqus preferred, strong FEA skills (static, dynamic, vibration, fatigue, nonlinear, fracture), material and manufacturing knowledge, test correlation, and mentorship experience.
SolidWorks, Abaqus, CAD, CAE, FEA
1mo
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Senior Software Engineer, Planning Infrastructure
Mountain View or San Francisco or United States
$180k-$215k/yr OnsiteFull Time
Kodiak Robotics
Kodiak RoboticsNASDAQ: KDK: Develops autonomous driving technology for commercial trucking and defense.
5+ YOE5+ years C++ experience optimizing large-scale systems; experience building tools, libraries, frameworks, or developer workflows; familiarity with metrics, logs, testing, debugging, simulation, and data-driven evaluation; strong systems thinking and collaboration skills.
C++, Endorsed