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394 test operator jobs at 241 companies in Santa Ana, CA

2mo
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Test Operator
Brea, California, United States
$20-$22/hr OnsiteFull Time
Emerald Technologies
Emerald Technologies: Provides design and manufacturing services for complex electronic assemblies.
High school diploma required; basic knowledge of electronic test tools (digital multimeter, power supply); proficiency with Microsoft Word and Excel; ability to follow work instructions, evaluate pass/fail for PCBAs, and read technical documents.
Microsoft Word, Microsoft Excel, automated test equipment, barcode scanning equipment, digital multimeter, power supply
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1mo
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Test Rework Operator
Costa Mesa, California, United States
$40k-$46k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
2+ YOEMinimum 2 years manufacturing experience; working knowledge of electrical test machines; ability to perform PCB inspection, troubleshooting and rework; perform repetitive machine operations; basic math/SPC and read instructions. Must be US citizen or lawful permanent resident (ITAR).
Electrical Test machines, continuity meter, test fixtures, test programs
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1mo
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Test Rework Operator
Costa Mesa, California, United States
$40k-$46k/yr OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Global provider of integrated electronics manufacturing and engineering solutions.
2+ YOERequires 2–4 years of manufacturing experience, knowledge of electrical test machines, troubleshooting and PCB rework ability, visual inspection skills, basic math, and ability to follow instructions.
Electrical Test machines, continuity meter, statistical process control
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3d
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Test Operator 1
Alhambra, California, United States
$20-$27/hr OnsiteFull Time
Semtech
SemtechNASDAQ: SMTC: Produces high-performance analog and mixed-signal semiconductor products
High school diploma or equivalent; ability to follow detailed procedures, record data accurately, handle fragile devices, and work in cleanroom or ESD-controlled environments.
Optical spectrum analyzer, digital multimeter, laser controllers, MES
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1w
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Assembly & Test Operator
Hawthorne, California, United States
$22-$24/hr OnsiteFull Time
OSI Systems
OSI SystemsNASDAQ: OSIS: Manufacturer of specialized electronic systems for security and healthcare.
High school diploma or equivalent, manufacturing experience preferred, and familiarity with optical inspection, die attach, wire bonding, microscopes, chemicals, and electronic testing. Requires dexterity, vision, math, communication, and critical thinking.
Microsoft Office, Internet, email, microscopes, tweezers
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6d
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Flight Test Operator
San Clemente, California, United States
$37-$49/hr FieldFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Requires RC, RPIC, or PIC experience with Group 1–3 aircraft, FAA Part 107 eligibility, Part 61 ground school, flight-controller knowledge, UAS maintenance experience, travel, and security-clearance eligibility.
Lattice OS, flight controllers, autopilot
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3w
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Test Technician
Los Angeles, California, United States
$41-$46/hr OnsiteFull Time
Arc
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
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1mo
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Test Engineer
Long Beach, California, United States
$90k-$130k/yr OnsiteFull Time
Critical Loop
Critical Loop: Provides mobile battery energy storage and management software systems.
Hands-on experience designing and operating hardware test setups, authoring test procedures, strong root-cause analysis, ability to read/write scripts and use git; bachelor's in EE/ME or equivalent experience.
Python, git, Linux
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Test Engineer
El Segundo, California, United States
$107k-$146k/yr OnsiteFull Time
Radiant
Radiant: Designs and manufactures portable, mass-produced nuclear microreactors.
2+ YOE2+ years engineering experience, strong fluids/thermodynamics, test operations and hardware integration experience, familiarity with regulated industries, strong written/verbal communication and independent project leadership.
Ion, Epsilon3, NX CAD, Teamcenter, Beckhoff PLC Controllers
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Electronic Test Technician
Torrance, California, United States
$30-$35/hr OnsiteFull Time
Stellant Systems
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
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2mo
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Test Technician
Redondo Beach, California, United States
$30-$45/hr OnsiteFull Time
Impulse Space
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
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1mo
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Test Technician
San Bernardino, California, United States
$25-$30/hr OnsiteFull Time
Element Materials Technology
Element Materials Technology: Global provider of testing, inspection, and certification services.
1+ YOE1+ year similar experience; ability to assemble and test valves/filters, read blueprints/P&ID, operate multimeters and precision tools, perform tube bending and fabricate stainless-steel tubing, and follow safety procedures.
multimeter, ohmmeter, voltmeter, pressure gauge, transducer, data recorder, load cell, flowmeter, micrometer, caliper, microscope, P&ID
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4w
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Test Engineering Supervisor
Los Alamitos, California, United States
$75k-$95k/yr OnsiteFull Time
Applied Composites
Applied Composites: Manufacturer of advanced composite components for aerospace and defense
1+ YOEBachelor's in engineering,1+ years relevant test engineering experience,ability to set up and run tests,manage lab operations and technicians,perform analysis and troubleshooting,and communicate technical results.
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2mo
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Manager, Environmental Test
Long Beach, California, United States
$130k-$178k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
6+ YOE1+ MgmtLead avionics environmental test operations; oversee vibration, shock, and thermal tests; manage test technicians; collaborate with design, manufacturing, and test teams; drive throughput and scalability.
vibration testing equipment, data acquisition systems, test documentation, QA/qc procedures
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1mo
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Production Pressure Test
Burbank, California, United States
$48k/yr OnsiteFull Time
Senior
SeniorLondon Stock Exchange: SNR: Designs and manufactures high-technology components for aerospace and land vehicles.
0.25+ YOEHigh school diploma or GED or 3–6 months related experience; ability to read blueprints, inspect assemblies, operate hydro/gas test equipment, and follow quality standards.
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Electronics Test Technician
Torrance, California, United States
$25-$35/hr OnsiteFull Time
Intellisense Systems
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.
LabVIEW, Environmental Stress Screening (ESS), Highly Accelerated Life Testing (HALT), ESD
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Test Systems Specialist
El Segundo, California, United States
$34-$51/hr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
3+ YOEHigh school diploma or GED and 3+ years in hands-on technical, test, or operations work. Requires test electronics, data acquisition, pressurized fluid systems, laboratory safety, and equipment maintenance experience.
PLC, NI LabVIEW, DAQ, Mechanical CAD
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1mo
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Environmental Test Technician
Los Angeles, California, United States
$32-$45/hr OnsiteFull Time
K2 Space
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.
SpaceX Warp Drive, NI DAQ, Keysight
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2mo
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Director, Test and Operations
Long Beach, California, United States
$195k-$245k/yr OnsiteFull Time
Long Wall
Long Wall: Develops containerized missile defense systems and hypersonic flight test vehicles.
10+ YOE5+ MgmtDirector-level role leading test engineering and operations for aerospace hardware; 10+ years in test, leadership, and flight-test environments; BS in engineering; ITAR experience; safety and program management.
Test architecture, Instrumentation, Data acquisition systems, Telemetry, Control-room operations
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Test Resource Manager
Tustin, California, United States
$138k-$172k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
Bachelor's degree in engineering or equivalent experience; strong test-cell and dynamometer experience; lab operations, capacity modeling, scheduling, EHS familiarity, and stakeholder management skills required.
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