285 testing engineer jobs at 103 companies in Ripon, CA

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Senior Testing Engineer (19024)
Pleasanton, California, United States
$137k-$147k/yr OnsiteFull Time
TÜV Rheinland
TÜV Rheinland: Global provider of testing, inspection, and certification services.
3+ YOEBachelor’s in Computer or Electronics Engineering and 3+ years evaluating products to CB Scheme, CE, GS, IEC, EN, UL, CSA and BIS standards; ability to prepare test proposals and document results.
1mo
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R&D Mechanical Engineer - Environmental Testing, Onsite
Livermore, California, United States
$122k-$238k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Federal research and development laboratory for national security.
3+ YOEBachelor's degree (or equivalent) in a relevant discipline, ability to obtain DOE Q-level security clearance, experience with structural dynamics/environmental testing, proficiency in Python/Matlab/C++, and experience with data acquisition and sensors.
Python, Matlab, C++, accelerometer, load cell, Laser Doppler vibrometer, computer vision
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
3w
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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
1d
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Engineer - Consumer Technology
Fremont, California, United States
$79k-$105k/yr OnsiteFull Time
UL Solutions
UL SolutionsNYSE: ULS: Provides safety science testing, inspection, and certification services globally.
0+ YOEBachelor's in engineering or related field required; no prior experience needed. Ability to manage basic engineering projects, testing, and client communications.
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
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
1mo
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Quality Engineer
Fremont, California, United States
$100k-$120k/yr OnsiteFull Time
Pivotal Systems
Pivotal Systems: Provides gas flow control technology for semiconductor manufacturing.
2+ YOEBachelor's in engineering, 2+ years quality engineering experience, proficiency with quality methodologies (8D, FMEA, SPC), reliability testing, supplier inspections, internal audits (ISO 9001), and statistical tools (Minitab, JMP).
8D, FMEA, SPC, Root Cause Analysis, Fishbone Diagram, Minitab, JMP, Calipers, Micrometers
6d
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R&D Mechanical Engineer - Environmental Testing, Onsite
Livermore, California, United States
$122k-$238k/yr OnsiteFull Time
Sandia National Laboratories
Sandia National Laboratories: Conducts science and engineering research for national security.
3+ YOEBachelor's degree or equivalent, ability to obtain DOE Q-level security clearance, 3 years relevant experience preferred, experience with structural dynamics and environmental testing, proficiency in Python/Matlab/C++, strong communication.
Python, Matlab, C++
1mo
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Lead Commissioning Engineer
Modesto, California, United States
$140k-$185k/yr HybridFull Time
Wunderlich-Malec
Wunderlich-Malec: Designs and integrates advanced control and automation systems.
8+ YOEBachelor's in engineering preferred; minimum 8 years commissioning/testing experience for utility substations; strong relay and equipment testing experience; ability to travel ≥50%; valid driver's license required.
SCADA, RTU, DFR, SEL, GE, ALSTOM, SCHNEIDER, SIEMENS, ABB
1mo
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Validation Engineer, LV Distribution
Foster City or Irvine
$110k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
3+ YOEBS or MS in mechanical engineering; 3-6 years validation/test experience; familiarity with test equipment and requirements tools; knowledge of automotive interfaces and standards.
Polarion, JIRA, DAQ, Oscilloscope, CAN, LIN, Automotive Ethernet, A2B, Power Supply, E-load, CATIA, SolidWorks
2mo
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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
2w
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Mechanical Engineer
Fremont, California, United States
$75k-$90k/yr OnsiteFull Time
ITW
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
0+ YOEBS in Mechanical Engineering required, 0-3 years mechanical design experience; proficiency in SolidWorks and Siemens NX; experience with CAD, testing, and design for manufacturability preferred.
SolidWorks, Siemens NX, Mapics, Team Center, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Microsoft Outlook, MathCAD, Simulink, LabVIEW, Python, FEA Analysis
3mo
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Applications Engineer - Principal/Senior Principal Engineer
Ann Arbor or Lowell or Milpitas
$98k-$200k/yr OnsiteFull Time
MACOM
MACOMNASDAQ: MTSI: Designs and manufactures semiconductor products for communications infrastructure.
5+ YOE5+ years in optoelectronics/photonics; Bachelor's or Master's in Engineering/Physics; RF and optical testing expertise; cross-functional collaboration; willingness to travel; fluent in English.
PNA, RF testing equipment, optical testing
1mo
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Systems Engineer (Electron Beam)
Milpitas, California, United States
$118k-$200k/yr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
0+ YOEHands-on systems engineer for electron-beam imaging; build, test, run experiments, troubleshoot; advanced degree in engineering/physics; MATLAB/Python; strong communication.
MATLAB, Python
2w
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Product Engineer
Alameda or Milpitas
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
4+ YOEBS in engineering or CS required; 4+ years in software development, electrical design/testing, or process verification; medical device experience preferred; experience with embedded and application software and manufacturing validation.
C#, Python, C++, C, SMT, digital multimeters, oscilloscopes, UART, SPI, NFC, Bluetooth
1mo
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Mechanical Engineer
Fremont, California, United States
$110k-$130k/yr OnsiteFull Time
Nova
NovaNASDAQ: NVMI: Provider of metrology and process control solutions for semiconductors.
1+ YOEBS in Mechanical Engineering, 1-3+ years in semiconductor equipment; SolidWorks and SolidWorks PDM; GD&T, FEA, high-vacuum and precision optics experience; prototype, test, and supplier management.
SolidWorks, SolidWorks PDM, FEA, GD&T
4d
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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
1mo
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Validation Engineer, Electro-Optical Devices
Milpitas, California, United States
$150k-$177k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
3+ YOEBachelor's in Engineering/Physics/Materials and 3+ years' industry experience; experience testing in cryogenic environments; experience with optical/electrical test equipment (OSA, oscilloscopes, AWG, VNA); developing test methods and automation scripts.
optical power meters, lasers, optical spectrum analyzer (OSA), oscilloscopes, function generators, AWG, vector network analyzer (VNA), single photon detectors