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1,024 engine test jobs at 412 companies in Fairfield, CA

1mo
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Test Engineer
South San Francisco, California, United States
OnsiteFull Time
Western Magnetics
Western Magnetics: Manufacturer of electric motors for drones and robots.
3+ YOEBachelor's degree in Electrical or Mechanical Engineering; 3+ years in test engineering; test equipment experience; data analysis; cross-functional collaboration; US work authorization.
Dynamometer, Oscilloscope, Power Analyzer, Data Acquisition System, Statistical Analysis Tools
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1w
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Senior Test Engineer
Berkeley, California, United States
$129k-$161k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
4+ YOEBachelor's in engineering with ~4 years test engineering experience; expertise in component/subsystem/system testing, data analysis, test system design, high-voltage and electromechanical testing, and mentoring junior engineers.
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3mo
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Test Engineer
Davis, California, United States
OnsiteFull Time
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
1+ YOERF test and evaluation of high-voltage devices; Python automation; 1-5 years’ engineering experience;Bachelor's in engineering or related field; ability to lift 50 lbs.
Oscilloscope, Multimeter, Spectrum Analyzer, Vector Network Analyzer, Power Meter, Signal Generator, Diode Detectors, HV Power Supplies, Python
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1mo
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Lead Engine Cooling System Engineer
Novi or Charlotte or San Francisco or Los Angeles or New York City
$160k-$193k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
12+ YOEBachelor’s in mechanical engineering (Master's preferred), 12+ years engineering experience, 8 years thermal systems design, leadership experience, simulation and prototyping/testing skills, strong analytical and communication abilities.
CFD, 1D thermal-fluid models
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4w
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Test Engineer
Byron, California, United States
$118k-$190k/yr OnsiteFull Time
Elroy Air
Elroy Air: Builds autonomous vertical takeoff and landing aircraft for cargo logistics.
2+ YOEBachelor's in engineering, 2+ years test experience in hardware verification or lab testing, hands-on with propulsion/battery/EV systems, DAQ (National Instruments, Dewesoft), proficiency with Python, MATLAB, or LabVIEW, and strong troubleshooting and reporting skills.
National Instruments, Dewesoft, Python, MATLAB, LabVIEW, CAD, DAQ, HIL
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1w
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Test Engineer
San Leandro, California, United States
$80k-$130k/yr OnsiteFull Time
Coreshell
Coreshell: Manufacturing high-capacity battery cells using silicon-anode technology.
3+ YOE3+ years hands-on battery test engineering experience; installing, commissioning, calibrating, and maintaining cyclers and environmental chambers; data pipeline and traceability skills; SQL/Python proficiency; strong troubleshooting and vendor management.
SQL, Python
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3mo
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Test Engineer
San Francisco, California, United States
OnsiteFull Time
Poseidon Aerospace
Poseidon Aerospace: Aerospace that designs and operates unmanned aircraft for logistics and defense.
Plan, execute, and analyze testing for unmanned cargo aircraft; develop procedures; perform ground, structural, propulsion, and flight tests; analyze data and report results.
MATLAB, Python, Excel
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2mo
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Radiation Test Engineer
San Francisco, California, United States
$120k-$165k/yr OnsiteFull Time
Astranis
Astranis: Builds and operates small geostationary communications satellites.
Bachelor's in nuclear/electrical engineering or physics; hands-on hardware development; experience with radiation-design/testing; circuit testing; US citizenship or green card.
Altium, SolidWorks, Radiation Testing, Circuit Design
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3w
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Test Engineer
Fremont, California, United States
$110k-$198k/yr HybridFull Time
Siemens Healthineers
Siemens HealthineersXetra: SHL: Global provider of medical technology and diagnostic imaging solutions.
5+ YOEBachelor's degree in EE/IE/CE (or equivalent), 5+ years PCBA production and system integration testing, test automation with Python/Perl/Shell, Linux experience, networking fundamentals, lab equipment familiarity, ability to lift 25 lbs, ~10% overseas travel.
Python, PERL, bash Shell, Linux, PCIe, Ethernet, TCP/IP, Power Supplies, Oscilloscopes, Signal Generators, DMMs, Logic Analyzers, PCBA, DFT
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3mo
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Test Engineer Manager
Fremont, California, United States
$120k-$140k/yr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
4+ YOE2+ MgmtLead Test Development Engineering team; implement automated test strategies; 4+ years hardware test/validation with 2+ years in leadership;Bachelor’s in EE/CE/CS; server/system manufacturing experience preferred.
Python, Linux, Git, test_infrastructure_technologies
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2w
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Senior Test Engineer
Newark, California, United States
$99k-$134k/yr OnsiteFull Time
Penguin Solutions
Penguin SolutionsNASDAQ: PENG: Provides high-performance AI and edge computing infrastructure solutions.
5+ YOEBachelor's in Electrical Engineering, 5+ years related experience, Python proficiency, Linux/Windows knowledge, familiarity with DRAM/NAND/SSD, experience with test equipment and data analysis, strong communication skills.
Python, Linux, Windows, SQL, C, C++, C#, GitHub, GitLab, Oscilloscope, CXL
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2mo
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Firmware Test Engineer
San Francisco, California, United States
$128k-$160k/yr HybridFull Time
Lyft
LyftNASDAQ: LYFT: Provides an on-demand ride-hailing and multimodal transportation platform.
3+ YOEBachelor's in engineering, 3+ years firmware testing experience, proficiency with scripting (Python, Bash), embedded systems testing and communication protocols (CAN, UART, I2C, SPI); strong analytical and communication skills.
Python, Bash, CAN, UART, I2C, SPI, Git, CI/CD, HIL, OTA
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4d
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Test Engineer
South San Francisco, California, United States
OnsiteFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
Experience designing and building validation systems and automated test infrastructure for electromechanical products; strong mechanical design and measurement system knowledge; automation and data-analysis skills; strong communication.
NX, SolidWorks, Python, LabVIEW, MATLAB, NI Test Stand
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1mo
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Manufacturing Test Engineer
San Francisco, California, United States
$207k-$365k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
5+ YOEBachelor's in EE/CE/Manufacturing or equivalent, 5+ years manufacturing test engineering, experience with ICT/FCT/tray/system-level test, production diagnostics, working with contract manufacturers, and strong analytical/debugging skills.
Python, Bash, Linux
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1mo
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Senior Systems Test Engineer (Manufacturing test)
San Francisco, California, United States
$160k-$180k/yr HybridFull Time
Echo Neurotechnologies
Echo Neurotechnologies: Develops brain-computer interfaces to restore communication for paralyzed patients.
7+ YOE7+ years in system or manufacturing test; design end-of-line and in-process test systems, test fixtures, and automation using LabVIEW or Python; experience in manufacturing/test environments and strong communication.
LabVIEW, Python
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3w
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Test Quality Engineer
Fremont, California, United States
$99k-$119k/yr OnsiteFull Time
Hyve Solutions
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
3+ YOEBachelor's in engineering, 3+ years test/quality or manufacturing validation experience, expertise with automated test equipment, statistical analysis (SPC, MSA, DOE), root cause methods (8D, 5 Why), and data tools (Excel, Minitab, JMP, SQL).
Automated Test Equipment, Microsoft Excel, Minitab, JMP, SQL
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3mo
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Test Technician
Hayward, California, United States
$26-$28/hr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
2+ YOEAssociate degree or equivalent; 2+ years in a technical lab; proficient with test equipment and data records; detail-oriented and safety-focused.
battery cycler, environmental chamber, test equipment, Arbin, MITS software, EIS, cycle life testing
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3w
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Operations Manufacturing Test Lead
San Francisco or New York City or United States
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOEBachelor's degree in engineering, 5+ years in manufacturing test or production engineering, experience with NPI/EVT-DVT-PVT, automated test development (Python), MES, DAQs and lab test equipment, and diagnostics/failure analysis.
Python, SQL, MES systems, DAQs, oscilloscopes, power supplies, sensors, vision systems, HIL/SIL, AI Agents, ML
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4w
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Reliability Test Engineer
San Francisco, California, United States
$170k-$250k/yr OnsiteFull Time
DoorDash
DoorDashNASDAQ: DASH: On-demand delivery platform connecting consumers with local merchants.
Bachelor's or advanced engineering degree, mastery of environmental and vibration test equipment, experience designing/building testers, Python scripting, CAD, strong problem solving and technical communication.
environmental chambers, vibration tables, water testers, DAQs, Python, CAD
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9h
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Test Engineering Lead
San Francisco, California, United States
OnsiteFull Time
Specter: Building a software-defined perception engine for the physical world.
7+ YOE7+ years in hardware validation or reliability testing of embedded/ruggedized products; hands-on expertise in thermal, mechanical, environmental testing, failure analysis, degradation modeling, and lab equipment specification; proficiency in Python and familiarity with embedded languages.
Python, C, C++, Rust, Git, CI/CD, AWS, GCP, Azure, TCP/IP
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