635 test technician jobs at 315 companies in Commerce, CA
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Test Technician
Baldwin Park, California, United States
OnsiteFull Time
Avnan: Provides integrated electronic design, manufacturing, and power protection solutions.
3+ YOERequires 3–5 years of electronics or electrical technician experience in a laboratory with high-voltage sources and test equipment; associate, trade, or vocational training preferred, or equivalent hands-on experience.
Windows, Microsoft Office, Power meters, Oscilloscope, Variable AC/DC power supplies, Digital multimeters
Arc: Designing and manufacturing high-performance electric watercraft.
3+ YOE3+ years in test/product development manufacturing; read engineering drawings and schematics; use test instrumentation and data acquisition systems; operate mechanical tools; lift 50 lbs; valid driver’s license.
accelerometers, strain gauges, load cells, transducers, microphones, voltage sensors, thermocouples, RTDs, National Instruments, Dewesoft, TIG, MIG
Ensign-Bickford Aerospace & Defense: Precision energetic systems and hardware for aerospace and defense
High school diploma required (associate degree preferred). Strong mechanical aptitude, problem solving, and communication skills. Ability to perform electrical and mechanical testing, interpret written specifications, lift ~25 lbs, and work independently in a test lab.
Pressure transducers, Multimeters, Milliohmeters, Hipot testers, Pulse Generators, Voltage and Current Supplies, Oscilloscopes (DAQs), Test Equity Temperature Chambers, Instron Tensile testers, Bluehill Universal Software, Watlow F4, Watlow F4T, Microsoft Word, Microsoft Excel
Antares: Designing and manufacturing microreactors for defense and space missions.
5+ YOEHS/GED, 5+ years hands-on test/engineering technician experience; instrumentation integration, mechanical assembly, wiring, DAQ familiarity, reading drawings, strong mechanical aptitude, able to lift 50 lbs, work long hours and weekends.
Giga Energy: Manufactures electrical infrastructure and operates modular AI data centers.
1+ YOE1+ year hands-on switchboard or switchgear testing experience, high school diploma or equivalent, ability to read SLDs/wiring schematics, basic electrical engineering background or equivalent, strict safety adherence.
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
3+ YOEHigh school diploma, 3+ years aerospace or test experience, safe operation of pressure/electrical/data systems, fabrication skills (machining, welding), troubleshooting fluid/electrical systems, and ability to read engineering drawings.
pressure systems, propellant systems, combustion devices, vibration tables, thermal chambers, vacuum chambers, data acquisition systems, electric power tools, pneumatic power tools, tube bending, machining, welding
Ensign-Bickford Industries: Develops aerospace systems, diagnostic tests, and pet food enhancers.
High school diploma required (associate preferred). Strong mechanical aptitude, problem solving, and communication. Ability to perform electrical and mechanical tests, equipment maintenance, data reporting, occasional 25 lb lifting and overtime.
Pressure transducers, Multimeters, Milliohmeters, Hipot testers, Pulse Generators, Voltage and Current Supplies, Oscilloscopes (DAQs), Test Equity Temperature Chambers, Instron Tensile testers, Intron Tensile tester programming (Bluehill Universal Software), Bluehill Universal Software, Watlow F4, Watlow F4T, Microsoft Word, Microsoft Excel
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
4+ YOEHS/GED, 4+ years testing avionics/electrical assemblies; read schematics and wiring diagrams; assemble, modify and test electrical components; execute test plans, collect data, use multimeters; follow tool/FOD/safety and PPE procedures; A&P license preferred.
Emerald Technologies: Provides design and manufacturing services for complex electronic assemblies.
1+ YOEHigh school diploma, 1+ year electronic testing experience, familiarity with Flying Probe/ICT/FCT, basic electronics tools, Microsoft Word/Excel proficiency, ability to follow work instructions and document test results.
Flying Probe, ICT, FCT, Microsoft Word, Microsoft Excel, digital multimeter, power supply
Upwing Energy: Developer of subsurface compression technology for gas production.
4+ YOE4+ years turbomachinery test experience; high voltage systems; instrumentation and data acquisition; LabVIEW; read schematics; lifting; tooling; OSHA PSM; hydraulic systems; data wiring; forklift/crane certs a plus.
LabVIEW, Proximity probes, Accelerometers, Pressure transducers, Thermocouples, RTDs, Load cells, Flow meters, Data acquisition systems
Solid State Devices, Inc.: Manufacturer of high-reliability power semiconductors for aerospace and defense.
2+ YOEKnowledge of high-frequency power conversion, power semiconductors, electronic measuring instruments, soldering and hand tools; Associate's degree or two years technical education/experience.
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years hardware test experience with 3+ years on battery systems; experience executing battery performance and lifecycle tests; U.S. Person required; safety-focused and able to develop test procedures and process data.
Rivian and Volkswagen Group Technologies: A joint venture creating technology and validation services for software-defined electric vehicles.
3+ YOE3+ years of bench-level EMC testing experience in automotive or equivalent, fluent with ISO 11452 and ISO 7637, experience with emissions/immunity tests and EMC instrumentation, able to generate OEM-grade test reports.
TILE!, Python, LabVIEW, EMI test receiver, Spectrum analyzer, Signal generator, RF power amplifier, ESD simulator
Regal Technology Partners: Manufacturer of mission-critical electronic systems for aerospace and defense.
2+ YOETwo or more years testing and troubleshooting electronic and mechanical systems through professional experience or technical school/lab work; familiarity with common test equipment and tools; high school diploma preferred.
Intellisense Systems: Designs and manufactures advanced sensing and display solutions.
2+ YOE2+ years manufacturing/engineering experience; perform board/system programming and testing, optical alignment, ESS/HALT operation, soldering and assembly; analyze and document test data; associate degree preferred.
Capstone Green EnergyNASDAQ: CGRN: Develops and manufactures microturbine-based energy generation systems.
3+ YOEMinimum 3 years working with engines (teardown, assembly, testing); strong mechanical aptitude; ability to integrate/disassemble systems; proficiency in Microsoft Word and Excel; familiarity with hand tools and test equipment.
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
5+ YOE5+ years environmental testing experience in aerospace, ability to run thermal vacuum/vibration/shock campaigns, autonomous test operation, DAQ proficiency, ability to lift 50 lbs and work overtime/weekends.
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
2+ YOEHigh school diploma (assoc. preferred), 2+ years electrical testing experience, knowledge of AC/DC and three-phase control circuits, NEC and safety procedures, use of electrical test equipment, and Microsoft Office proficiency.
Crown Technical SystemsNASDAQ: FLEX: Manufactures power distribution and protection systems for electrical grids.
2+ YOEHS diploma or equivalent; 2+ years electrical testing experience; knowledge of three-phase AC/DC control circuits, NEC and electrical safety; able to use standard electrical test equipment, prepare reports, and lift up to 30 lbs.
Crown Technical SystemsNASDAQ: FLEX: Manufacturer of integrated power distribution and protection systems.
2+ YOEHigh school diploma or equivalent; 2+ years electrical testing experience; knowledge of three-phase AC/DC control circuits, NEC and electrical safety; proficiency with electrical test equipment and Microsoft Office; able to lift 30 lbs and wear PPE.