29 associate test engineer jobs at 19 companies in Fairfield, CA

2mo
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Environmental Test Engineer Associate (Fall 2026)
San Francisco, California, United States
$2k/wk OnsiteInternship
Astranis
Astranis: Builds and operates small geostationary communications satellites.
Four-year degree in Electrical or Mechanical Engineering; hands-on hardware development; ability to multitask; strong communication; familiarity with spacecraft systems; onsite 5 days a week.
DAQs, Oscilloscopes, Test Equipment, Thermal Chambers, Vibration Shaker Tables, TVAC, EMI/EMC Equipment
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
3d
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R&D Test Specialist (NJ)
San Francisco, California, United States
$30-$36/hr OnsiteFull Time
Nimble
Nimble: Building autonomous robotic systems for supply chain fulfillment.
Hands-on testing of robotics hardware and software, Python scripting, data logging with Google Sheets, ability to read electrical schematics, strong communication and organizational skills; on-site 5 days/week in San Francisco; Associate's degree preferred.
Python, Google Sheets, Google Docs, Google Slides, Gmail
2w
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Compliance Engineer
Rancho Cordova, California, United States
$80k-$95k/yr OnsiteFull Time
Nidec
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
2+ YOEAssociate's degree or equivalent experience, 2–5 years in compliance/safety/regulatory engineering, knowledge of electrical safety and elevator standards, ability to interpret technical drawings and support product certification and testing.
1mo
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Test & Debug Technician (Swing Shift)
Newark, California, United States
$27-$33/hr OnsiteFull Time
Unigen
Unigen: Manufactures custom memory, storage, and AI electronic hardware solutions.
2+ YOEAssociate's degree in engineering/electronics or equivalent, 2+ years SMT/PCBA experience, proficiency with debugging BGA/FPGA/ASIC circuits, familiarity with communication protocols and test equipment, and ability to perform failure analysis.
Oscilloscope, X-ray machine, Flying Probe (Takaya), Agilent 3070 ICT, Multimeter, LCR meter, RS-232, RS-485, I2C, SPI, SMBUS, JTAG, SWD, Boundary Scan
2w
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Associate Mechanical Design Engineer (Pelican)
Alameda, California, United States
$79k-$95k/yr OnsiteFull Time
Pyka
Pyka: Designs and manufactures autonomous electric aircraft for heavy-duty missions.
1+ YOE1–2 years mechanical design experience preferred; proficiency in 3D CAD (SolidWorks, NX, Inventor), basic FEA, composite design exposure, familiarity with CNC/3D printing/sheet metal/injection molding, prototyping, testing, and strong written/verbal communication.
3D CAD, SolidWorks, NX, Inventor, FEA
6d
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Associate QA Engineer
Sacramento, California, United States
$38-$42/hr OnsiteFull Time
SBM Management Services
SBM Management Services: Provider of commercial facility maintenance and janitorial services.
Entry-level QA role requiring knowledge of QA theory, JavaScript, test automation, API testing, ability to translate business requirements into tests; computer science/IT degree or bootcamp experience; valid driver’s license may be required.
JavaScript
3d
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Associate Package Development Engineer
San Francisco, California, United States
$35-$43/hr HybridFull Time
LVMH
LVMHEuronext Paris: MC: A diversified luxury conglomerate managing fashion, spirits, and beauty brands.
1+ YOEB.S. in Packaging Engineering or related, 1+ year packaging/manufacturing experience, knowledge of secondary components, printing/color matching, package testing, technical drawings and project timeline management.
3mo
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Laboratory Service Engineer 3 - RF Systems
Fremont, California, United States
$56k-$123k/yr OnsiteFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEHands-on RF/electrical lab experience; bachelor's in electronics/electrical with 2+ years or associate with 4+ years or equivalent experience; proficiency with RF test instrumentation and board-level diagnostics.
VNAs, Oscilloscopes, Power meters, Digital multimeters, PCBA
3w
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Electronics Engineering Associate
Berkeley or California
$108k-$115k/yr OnsiteFull Time, Temporary
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts multidisciplinary scientific research for the U.S. Department of Energy.
3+ YOEBachelor's in electrical/electronics or equivalent experience, typically 3+ years in electronics/engineering support; proficiency with AutoCAD and electronics testing (multimeter, oscilloscope); RF familiarity, configuration control, LOTO safety, and strong written/verbal communication.
AutoCAD, JIRA, multimeter, oscilloscope
3d
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AI Engineer / Data Scientist, AI Experienced Associate
Chicago or Stamford or Los Angeles or Washington or Boston or Detroit or New York or Florham Park or Dallas or San Francisco or San Jose
$63k-$142k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
1+ YOEBachelor's degree,1+ year experience in AI/ML development or testing,experience with data wrangling,model development and deployment;cloud/data platform credentials preferred.
AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
2w
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Apple Associate: Agile Software Engineering
Sacramento, California, United States
OnsiteFull Time
SAP
SAPFrankfurt (XETRA): SAP: Provides enterprise application software and cloud computing services.
University degree in CS or related, OO programming experience, unit testing, strong analytical and communication skills, German and English proficiency, research inclination; entry-level grads with up to 2 years experience.
SAPUI5, Hana, HTML5, Angular JS, Node.JS, jQuery, ABAP OO, SQL
1mo
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Mechanical Technologist/Sr. Mechanical Technologist
Livermore, California, United States
$44-$64/hr OnsiteFull Time
Lawrence Livermore National Laboratory
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
2+ YOEAssociate degree in Mechanical Engineering or related field; experience with vibration testing and data acquisition; DOE Q-level clearance or eligibility; strong communication and teamwork.
MATLAB, Data Acquisition, Shaker Systems, Thermal Chambers, Vibration Testing Equipment, Accelerometers, Thermocouples, RTD, Strain Gages, Laser Vibrometers, Pressure Sensors, DVRT, Fiber Optic Sensors
1mo
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Relay Technician II
Sacramento, California, United States
$65-$75/hr OnsiteFull Time
Electric Power Systems
Electric Power Systems: Provider of electrical testing, commissioning, and engineering services.
Experience installing, testing, maintaining protective relays; NETA-certified preferred; Bachelor's/Associate in electrical or electronics; Military or 4-year engineering degree preferred; valid driver license; ability to travel and lift up to 70 lbs.
Relay test software, SCADA, GOOSE, Modbus, Fiber
3w
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Engineering Technician
Windsor or Santa Rosa
$80k-$95k/yr OnsiteFull Time
PNI Sensor
PNI Sensor: Develops high-precision magnetic sensors and navigation systems.
1+ YOEAssociate degree or equivalent experience, 1+ years electronics technician experience preferred, soldering and PCB assembly skills, wiring harness build/troubleshoot, Python scripting for test automation, and experience with electronic lab equipment.
Python, oscilloscopes, multimeters, power supplies, analyzers, PCB, SMT, drone
2mo
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Construction Inspector II
Concord, California, United States
$39-$55/hr OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
2+ YOEHigh school diploma; associate degree preferred in Civil/Construction Technology; 2-4 years construction inspection; valid driver’s license; multiple certifications in testing and inspection.
2w
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R&D Technician
San Francisco, California, United States
$35-$40/hr OnsiteContract
Tacit
Tacit: Developing advanced hardware to rethink human-computer interaction.
3+ YOEHands-on soldering, PCB assembly and rework, RF and electrical testing (oscilloscopes, spectrum analyzers, VNAs, signal generators, multimeters, RF power meters), ability to read schematics, strong troubleshooting, documentation, and lab process skills. 3+ years preferred; associate or bachelor preferred.
oscilloscopes, spectrum analyzers, Vector Network Analyzer (VNA), signal generators, multimeters, RF power meters
1mo
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Field Service Representative
Sacramento or Torrance or United States
$36-$41/hr FieldFull Time
Anton Paar
Anton Paar: Manufacturer of high-precision analytical instruments and process measurement systems.
3+ YOE3+ years troubleshooting and repairing complex analytical instruments; associate's degree in engineering/technical field; able to read electronic schematics and use test equipment; valid driver's license and passport; willing to travel up to 90%.
3w
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Operations Manager
San Francisco, California, United States
$175k-$200k/yr OnsiteFull Time
North American Substation Services
North American Substation Services: Specializes in high-voltage substation and transformer maintenance services.
5+ YOE5+ years in electrical equipment testing/inspection (high and low voltage); supervisory experience; knowledge of transformers, switchgear, relays, circuit breakers; budgeting/P&L experience; NETA preferred; B.S. or associate in electrical engineering preferred.
Doble Power Factor Test, Doble relay testing