471 test technician jobs at 219 companies in Oak Park, 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
SemtechNASDAQ: SMTC: Produces high-performance analog and mixed-signal semiconductor products
1+ YOEAssociate degree or equivalent technical training; ATE operation, PCB assembly and soldering, ESD control, test data review, reliability testing, SOP documentation, and strong communication skills. 1+ years preferred.
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.
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
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
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.
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.
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.
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.
Vast: Develops and operates commercial artificial-gravity space stations.
1+ YOE1+ years hands-on testing or lab experience, high school diploma or equivalent, ability to lift 50 lbs, overtime/weekend availability, technical troubleshooting and documentation skills.
True Anomaly: Develops autonomous spacecraft and software for space security missions.
3+ YOERequires 3+ years in electrical systems, avionics, electronics, or electrical trades; electrical assembly and high-voltage testing experience; schematic-reading skills; U.S. citizenship; and ability to lift 50 lbs and work at test sites.
multimeters, precision hand tools, power tools, wire crimpers, wire termination equipment, power supplies, load banks, battery charging systems, data acquisition equipment, test instrumentation
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
5+ YOERequires 5+ years in electronic component assembly, electrical assembly tools, bench testing, measuring instruments, and environmental test equipment; HS diploma or GED required.
Element Materials Technology: Provides global laboratory testing and product certification services.
2+ YOERequires high school diploma or equivalent, 2+ years of environmental testing preferred, technical communication, analytical skills, Microsoft Office proficiency, U.S. work eligibility, citizenship, and successful background, drug, and DMV checks.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
2+ YOEAssociate degree or equivalent plus 2+ years in electronics manufacturing/test; hands-on hardware assembly, electrical/signal troubleshooting, documentation, and safe heavy-equipment handling required.
Sapphire Technologies: Develops and manufactures turboexpander-based clean energy recovery systems.
3+ YOE3-5 years electrical manufacturing experience; ability to read electrical schematics, assemble and wire components, perform functional tests, use hand/power tools, and follow prints and specifications.
Microsoft Office Suite, RS-232, RS-485, MODBUS, Variable Frequency Drive, AC-DC conversion
Stellant Systems: Manufacturer of radio frequency and microwave power amplification products.
3+ YOE3+ years electronics test experience (high-voltage power supplies preferred). Associate's in electronics or equivalent, ability to read schematics, use oscilloscopes/meters/probes, lift 50+ lbs, and U.S. work authorization per ITAR.
digital oscilloscopes, digital meters, current amplifiers, differential probes, thermal chambers, computers
Applied Aerospace & Defense: Manufactures precision flight-critical hardware for aerospace and defense.
Set up hydraulic pressure lines, instrumentation and data acquisition to test pressure vessels; follow manufacturing/process specifications; maintain test area organization; assist R&D and vendor support; technical aptitude and ability to learn.