240 test operator jobs at 155 companies in Rialto, CA

1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
2w
Save
Mark Applied
Hide
Test Technician
San Bernardino, California, United States
$25-$30/hr OnsiteFull Time
Element Materials Technology
Element Materials Technology: Provides global testing, inspection, and certification for industrial products.
1+ YOEMinimum 1 year similar experience, ability to setup and operate assembly and test equipment, blueprint reading, basic math, strong reasoning and English communication.
multimeter, ohmmeter, voltmeter, micrometer, caliper, microscope, load cell, flowmeter, data recorder, P&ID
1mo
Save
Mark Applied
Hide
Propulsion Test Engineer
Victorville, California, United States
$80k-$170k/yr OnsiteFull Time
Mach Industries
Mach Industries: Designs and manufactures autonomous unmanned aerial vehicles for defense.
3+ YOE3+ years propulsion/aerospace testing; design/test operations; read schematics; use shop tools; troubleshoot; travel and extended hours.
DAQ systems, Instrumentation, Engine calibration, Torque tools, Tubing tools, Pressure equipment
1mo
Save
Mark Applied
Hide
Test Engineer - Corona, CA
Corona, California, United States
$79k-$89k/yr OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
6+ YOEBachelor’s in Engineering, 6 years test & measurement experience, proficiency with Microsoft Office and LabVIEW, SolidWorks, AutoCAD, PLC programming; able to develop/execute test plans, operate/calibrate lab equipment, read blueprints.
Microsoft Office Suite, LabVIEW, SolidWorks, 3D Modeling, ANSI Y 14.5, AutoCAD, PLC
4d
Save
Mark Applied
Hide
Structural Test Technician
Adelanto, California, United States
$45k-$66k/yr OnsiteFull Time
General Atomics Aeronautical Systems
General Atomics Aeronautical Systems: Designs and manufactures unmanned aircraft and radar systems.
0+ YOEHigh school diploma or equivalent, 0–2 years experience in test/experimental operations, ability to work with high-pressure/high-energy systems, computer operation knowledge, U.S. citizenship, ability to obtain DoD security clearance.
2w
Save
Mark Applied
Hide
Operator
Brea, California, United States
$25-$28/hr OnsiteFull Time
Pramira
Pramira: Constructs telecommunications and electrical infrastructure for commercial and utility clients.
Experience operating 16\u000226\u000226 microtrenching equipment and slurry backfill, valid driver license, ability to work outdoors, pass drug test and background check, strong teamwork and communication.
Ditch Witch
1mo
Save
Mark Applied
Hide
Senior Flight Test Engineer
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
7+ YOE7+ years flight test operations experience; strong technical background; ability to plan and execute flight tests, lead teams, author test and safety plans, and work with certification engineers; bachelor’s in engineering, math, or physical sciences; US work authorization required; ITAR eligibility.
1mo
Save
Mark Applied
Hide
Furnace Operator
Costa Mesa, California, United States
$16-$36/hr OnsiteFull Time
Griswold Industries
Griswold Industries: Designs and manufactures automatic control valves and fluid systems.
Some experience in foundry operations; training in furnace operation, metal testing, and hazards/emergency procedures.
Forklift, Overhead Crane, Furnace, Digital Analyzer
1mo
Save
Mark Applied
Hide
Head of Hardware Test
Costa Mesa or United States
$254k-$336k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
Senior leader accountable for test operations of UAS and hardware platforms; must have led a team of 25+; experience with flight operations, test site management, FAA compliance, risk management, and aircraft maintenance standards; U.S. citizenship eligible for security clearance.
Lattice OS
2w
Save
Mark Applied
Hide
V&V Test Engineer
Irvine, California, United States
$80k-$90k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOE5+ years testing in medical device or regulated industries. Execute IQ/OQ/PQ protocols, record test data, follow validation/GxP requirements, operate lab instruments, and ensure compliance to FDA and ISO standards.
Veritas Console, multimeters, oscilloscopes, sensors
2mo
Save
Mark Applied
Hide
Sr. Test Engineer (Gasification R&D)
San Bernardino, California, United States
$150k-$175k/yr OnsiteFull Time
Arbor Energy
Arbor Energy: Building advanced power systems for clean, carbon-negative electricity.
5+ YOEFive+ years of hands-on test-engineering with high-pressure/high-temperature systems; design, build, and operate test stands; strong instrumentation and data acquisition.
Python, MATLAB, PLC, Sensors, Data Acquisition
3d
Save
Mark Applied
Hide
CIP Operator
Santa Ana, California, United States
$25-$33/hr OnsiteFull Time
Dairy Farmers of America: Produces and distributes milk, cheese, butter, and dairy ingredients.
Perform CIP operations, receive and test incoming tankers, follow safety and GMPs, climb tankers, lift and move materials, and complete production and sanitation records.
Clean-in-Place (CIP), HTST, GMPs, forklift, pallet jack, stand-up lift
2d
Save
Mark Applied
Hide
Machine Operator
Rancho Cucamonga, California, United States
$25-$28/hr OnsiteFull Time
Generous Brands
Generous Brands: Produces and distributes premium refrigerated juices, smoothies, and functional beverages.
1+ YOEOperate and maintain automated packaging equipment, perform quality testing, troubleshoot minor mechanical issues, follow safety and food‑safety procedures, and train new personnel.
1w
Save
Mark Applied
Hide
Production Operator
Lucerne Valley, California, United States
$28-$32/hr OnsiteFull Time
Omya
Omya: Produces and distributes industrial minerals and specialty chemicals.
5+ YOEHigh school diploma, 5+ years manufacturing experience (chemical or related), maintenance experience preferred, rotating shifts, ability to operate equipment, perform quality testing, and complete records.
1w
Save
Mark Applied
Hide
Automotive Emission Test Specialist Il
Riverside County, California, United States
$5k-$6k/mo OnsiteFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Mechanically inclined technician to perform dynamometer vehicle emissions testing, operate and troubleshoot lab equipment, perform QC checks, lift up to 30 lbs, and hold a valid California driver's license.
dynamometer, test automation system, California Code of Regulations (CCR), Code of Federal Regulations (CFR)
1mo
Save
Mark Applied
Hide
Production Operator - Temporary
Irvine, California, United States
$18-$25/hr OnsiteTemporary
Bio-Rad Laboratories
Bio-Rad LaboratoriesNYSE: BIO: Develops and manufactures products for life science research and diagnostics.
3+ YOEHigh school diploma/GED, 3+ years related experience or equivalent, ability to operate lab/test and production equipment, familiarity with cGMP and SOPs, detail-oriented, able to work flexible schedule with overtime and weekends.
1mo
Save
Mark Applied
Hide
Saw Operator (84956)
El Monte, California, United States
$24-$29/hr OnsiteFull Time
The Gill Corporation
The Gill Corporation: Manufactures high-performance composite materials and components for aerospace industries.
2+ YOE1-2 years saw operation experience; forklift cert a plus; audiometry test required; able to lift 50 lbs; HS diploma or GED; English reading/verbal; math proficiency; available for shifts and overtime.
Sawing equipment, Quality measurement tools, Shop planning data
3w
Save
Mark Applied
Hide
Vehicle Operator - Irvine, CA
Irvine, California, United States
$26/hr FieldFull Time
Kett Engineering
Kett Engineering: Provides specialized automotive testing and vehicle evaluation services.
Prior professional automotive or autonomous vehicle driving experience, ability to operate test vehicles up to 8 hours/day, troubleshoot hardware/software, collect data, pass MVR/background check and onsite road test, lift up to 50 lbs, and strong written/verbal English.
data acquisition systems, smartphone, laptop, Microsoft Office Suite
2w
Save
Mark Applied
Hide
Equipment Operator
Fontana, California, United States
$22/hr OnsiteFull Time
NRI
NRI: Provides third-party logistics and fulfillment services for lifestyle brands.
0.25+ YOE3+ months forklift experience, ability to lift 50 lbs, able to stand/walk long periods, clean driving record, pass background and drug tests, basic WMS familiarity.
WMS