274 engine test jobs at 100 companies in Ripon, CA

3mo
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Test Engineer
Fremont, California, United States
$75k-$90k/yr OnsiteFull Time
Quanta Manufacturing
Quanta ManufacturingTWSE: 2382: Electronics design and manufacturing services for global technology brands.
1+ YOEDevelop test plans, automate tests, analyze failures, and support NPI; bachelor in CS/engineering or 5+ years exp.
Python, Linux, OS, PXE, Automation, Test Automation, Networking
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
2mo
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Integration Test Engineer
Milpitas, California, United States
$90k-$120k/yr OnsiteFull Time
Tarana Wireless
Tarana Wireless: Develops next-generation fixed wireless access broadband technology.
2+ YOEBachelor’s degree in Electrical Engineering or Computer Engineering; 1-3+ years hardware testing, integration, or related experience; Python for test automation; familiarity with Ansible; knowledge of software versioning and hardware test deployment; strong analytical skills.
Python, Ansible
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
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
3mo
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Lead Test Engineer
Fremont, California, United States
$101k-$172k/yr HybridFull Time
Coherent
CoherentNYSE: COHR: Manufactures lasers, engineered materials, and optical networking components.
10+ YOELead testing of PICs; 10+ years in photonics testing; automate tests with scripting; strong collaboration and communication.
Python, LabVIEW, Oscilloscope, Optical Spectrum Analyzer, Vector Network Analyzer, Power Meter, Probe Card
1w
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Test Technician
Milpitas, California, United States
$30-$42/hr OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
4+ YOEAssociate degree preferred; minimum 4 years manufacturing/testing experience; strong troubleshooting, electronics, firmware, schematics, and test-equipment skills; ability to perform repairs and support new product introductions.
1mo
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Staff Test Development Engineer
Milpitas, California, United States
$108k-$179k/yr OnsiteFull Time
Sandisk
SandiskNasdaq: SNDK: Designs and manufactures flash memory and data storage products.
10+ YOEBachelor's in Engineering (Master's preferred), 10+ years in memory/storage test or validation, expertise in semiconductor physics, NAND/DRAM test methods, ATE (Advantest, Teradyne), Python/C/C++, Unix/Linux, electrical test equipment, and data analysis.
Advantest, Teradyne, Python, C/C++, Unix/Linux, Automated Test Equipment (ATE), logic analyzers, oscilloscopes, wafer probers, parametric ATE
1w
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Mechanical Test Engineer-ATS
Danville or San Ramon or San Francisco or Oakland
$109k-$175k/yr OnsiteFull Time
PG&E
PG&ENYSE: PCG: Provides natural gas and electric service in California.
3+ YOEB.S. in materials/mechanical engineering or physics, 3+ years relevant experience, experience planning/executing mechanical tests, fixture fabrication and FEA, machining and repair skills, strong communication.
MS Outlook, Word, Excel, Access, PowerPoint, MTS, Tinius Olson Software
3w
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Senior Hardware Test Engineer
Fremont or California or United States
$170k-$221k/yr HybridFull Time
Agility Robotics
Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.
5+ YOE5+ years in test engineering/design verification for electrical or mechatronic systems; experience with actuators, motor controllers, sensors, EtherCAT, lab instrumentation, Python scripting, and subsystem-level verification; BS in related field required.
EtherCAT, Python, oscilloscopes, logic analyzers, DAQs, power supplies, environmental test equipment, motor controllers, PCBAs, sensors
1w
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Associate Test Engineer Trainee
Milpitas, California, United States
OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
Assist with setup, calibration, testing and simple troubleshooting of circuits and assemblies in a clean‑room; basic optics, mechanical and electrical understanding; must be able to lift to 50 lbs.
Microsoft Office
2mo
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Sr. Flight Test Engineer
Mountain View or San Martin
$190k-$260k/yr OnsiteFull Time
Reliable Robotics
Reliable Robotics: Develops autonomous flight systems for commercial and cargo aviation.
7+ YOEBachelor's in Mechanical/Electrical/Aerospace or related; 7+ years experimental flight test; test planning/leadership; aeronautical radio calls; risk assessments.
2mo
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Communications Systems Test Engineer
Livermore, California, United States
$190k-$215k/yr OnsiteFull Time
Aalyria
Aalyria: Provides laser communications and networking platforms for aerospace.
2+ YOEClearable or eligible for clearance; degree in Electrical/ Optical Engineering; 2-5 years lab experience with high-speed comm systems; MATLAB/Python skills; experience with high-speed test equipment; knowledge of coherent optical systems.
Bit Error Rate Testers, Arbitrary Waveform Generators, Oscilloscopes, Optical Spectrum Analyzers, Optical Power Meters, Variable Optical Attenuators, Polarization Controllers, Matlab, Python
1mo
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Senior Test Engineer, CMOS Backplane, Raxium
Fremont, California, United States
$159k-$231k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
4+ YOEBachelor's in EE/CE/CS/Physics or equivalent, 4 years in Silicon/CMOS/IC test development, 3 years in silicon test hardware/software debugging and data analysis; Python, SQL, Linux familiarity preferred.
Python, SQL, Linux, Ubuntu, C, C++, I2C, SPI, HDMI, MIPI, digital oscilloscope, spectrometer, power supply, current meter, voltage meter, digital meter, SRAM
2mo
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ATE 2 / System Integration and Test
Milpitas, California, United States
$29-$49/hr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management solutions for semiconductors.
4+ YOEAssociate Test Engineer with hands-on electrical testing, troubleshooting, and tool support; able to work in clean rooms, follow checklists, and communicate in English.
Oscilloscopes, Digital Voltmeter, Torque Wrenches, Calipers, Fine Adjustment Tools
2mo
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Manufacturing Test Engineer
Foster City, California, United States
$158k-$196k/yr OnsiteFull Time
Zoox
ZooxNASDAQ: AMZN: Developing autonomous robotaxis for urban ride-hailing services.
5+ YOEBS in electrical/computer engineering or physics; 5+ years in manufacturing test; Python/Bash; Linux automated tests; contract manufacturers; SMT testing.
Python, Bash, Linux, pytest, unittest
3w
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Sr. Manufacturing Test Engineer – (Electro-Mechanical Systems)
Fremont, California, United States
$170k-$190k/yr OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
7+ YOE2+ MgmtBachelor's degree in electrical/computer engineering, 7+ years manufacturing test engineering (power electronics), 2+ years leading lab operations or technical teams, expertise in ICT/BFT/SFT, proficiency in C#/Python/C++, LabVIEW and TestStand, PFMEA/PPAP/APQP/QRQC experience.
C#, Python, C++, LabVIEW, TestStand, ICT, BFT, SFT
4w
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Sr. Manufacturing Test Engineer – (Electro-Mechanical Systems)
Fremont, California, United States
$170k-$190k/yr OnsiteFull Time
Nextpower
NextpowerNasdaq: NXT: Provides integrated solar tracker and energy technology solutions.
7+ YOE2+ MgmtBachelor's degree in engineering, 7+ years manufacturing test engineering in power electronics, 2+ years leading lab operations or managing technical staff, NPI-to-mass-production experience, ICT/BFT/SFT expertise, proficiency in C#, Python or C++, LabVIEW, TestStand, and quality tools (PFMEA, PPAP, APQP, QRQC).
C#, Python, C++, LabVIEW, TestStand, ICT, BFT, SFT, PFMEA, PPAP, APQP, QRQC
3mo
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Test Development Manager - Opto Electronics - Fremont, California, United States
Fremont, California, United States
$190k-$250k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
5+ YOE3+ MgmtLead and mentor software engineers; oversee test framework; develop production test systems; experience with optical transceivers; strong leadership and cross-functional collaboration.
Python, Gitlab, Gitflow, CI/CD, Pytest, Jira, Confluence, LabVIEW, JMP, MATLAB
1mo
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Flight Test Mission Engineer
Livermore, California, United States
$155k-$236k/yr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
U.S. citizenship with ability to obtain DOE Q-level clearance, bachelor's in mechanical or electrical engineering (or equivalent), mission planning and program coordination experience, ability to travel 25–45% including multi-week deployments, strong communication and process-improvement skills.