277 test operator jobs at 158 companies in Vacaville, CA

1d
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Flight Test Operator - Esparto,CA
Esparto, California, United States
$28-$38/hr FieldFull Time
Zipline
Zipline: Operates an autonomous drone delivery system for medical supplies.
FAA Part 107, drone or aircraft piloting experience, aeronautical decision-making, ability to lift 50+ lb, troubleshooting and repair skills, willingness to work nights/weekends and relocate to Yolo County, US citizenship or permanent residency required.
Linux
1mo
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Test Center Manager
San Francisco, California, United States
$25/hr OnsiteFull Time
Prometric
Prometric: Provides secure technology-enabled testing and assessment solutions globally.
2+ YOE1+ MgmtHigh school diploma; minimum 2 years customer service experience plus 1 year supervisory experience; ability to lift up to 40 lbs; flexible availability including evenings and weekends; familiarity with Microsoft Windows and Microsoft Office/Outlook.
Microsoft Windows, Microsoft Office, Microsoft Outlook, Microsoft Internet Explorer, DVR, Digital Camera, IVR, Alarm System
2mo
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Sr Development Test Engineer
Alameda, California, United States
$140k-$180k/yr OnsiteFull Time
Astra
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
5+ YOE5+ years hands-on test engineering in propulsion or aerospace; owns test stands from concept to operation; experience with high-pressure fluid systems, cryogenics, and DAQ; read drawings; perform hazardous operations.
DAQ hardware, NI, Beckhoff, sensors, valves, transducers
4w
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Operations Manufacturing Test Lead
San Francisco or New York City or United States
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOEBachelor's degree in engineering, 5+ years in manufacturing test or production engineering, experience with NPI/EVT-DVT-PVT, automated test development (Python), MES, DAQs and lab test equipment, and diagnostics/failure analysis.
Python, SQL, MES systems, DAQs, oscilloscopes, power supplies, sensors, vision systems, HIL/SIL, AI Agents, ML
1mo
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Test Operations Lead
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$170k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in engineering/physics, 10+ years in radar/RF/defense sensor development, proven test program leadership, ability to obtain security clearance, and willingness to travel up to 50%.
Coherent Distributed Networks (CDN)
2w
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Senior Cell Test Infrastructure Engineer
Hayward, California, United States
$112k-$160k/yr OnsiteFull Time
Blue Current
Blue Current: Develops silicon solid-state batteries for mobility and stationary storage.
3+ YOEExperience building and operating battery test labs, instrument procurement/installation/calibration, test-management systems, scripting for automation (e.g., Python), and strong troubleshooting and SOP-writing skills.
Python, SQL, Arbin, Maccor, Neware, BioLogic, LIMS
1mo
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Transload Operator
Stockton, California, United States
OnsiteFull Time
Cando Rail & Terminals
Cando Rail & Terminals: Provides specialized rail operating and transload services.
Operate transloading equipment safely, perform railcar loading/unloading, inspect and test equipment, complete daily reports, follow operating rules and safety procedures, use Excel/Outlook, work in all weather and on rotating shifts.
Microsoft Excel, Microsoft Outlook
2mo
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Equipment Operator
Walnut Creek, California, United States
$37-$48/hr OnsiteFull Time
Schnabel
Schnabel: Nationwide design-build contractor for geostructural and specialty foundation solutions.
2+ YOEMinimum 2 years equipment operating experience; valid driver’s license; high school diploma; able to lift 50 lbs; pass pre-employment drug test; local/regional travel.
Heavy equipment, Skid steer, Mini-excavator, Grout plant, Pumps, Silos, Drill rigs, Cranes
1mo
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Flight Test Engineer & Pilot
San Francisco, California, United States
HybridPart Time, Contract
Allen Control Systems
Allen Control Systems: Develops autonomous robotic weapon systems for drone defense.
FAA Part 107 Remote Pilot Certificate with active leadership in flight operations; experience piloting high-performance fixed-wing UAVs; strong safety and risk assessment skills.
UAV, FPV, Line-of-sight, LAANC
3d
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Testing Operator- Rolling Stock
Sacramento, California, United States
$45k-$53k/yr OnsiteFull Time
Siemens
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
2+ YOEHigh school diploma,2+ years electrical testing or troubleshooting experience,ability to read schematics,experience with multimeters,high-voltage systems and automated test systems,attention to detail and independent work.
NETS, multimeter, automated test systems, data logging
3mo
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OAK Pipeline Operator
Oakland, California, United States
$32/hr OnsiteFull Time
Swissport
Swissport: Provides global aviation ground services and cargo handling.
High school diploma, valid driver’s license, ability to pass Tank Farm Operator math and color vision tests, knowledge of fuel facilities and hydrant systems, ability to perform physical work and work in all weather and emergency conditions.
4w
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Industrial Dewatering Operator
Martinez, California, United States
$26-$29/hr OnsiteFull Time
Waste Management
Waste ManagementNYSE: WM: Provides waste collection, recycling, and environmental services in North America.
High school diploma/GED; TWIC and forklift certification; Basic Plus Safety Training; not color blind; able to operate all-terrain forklift; Microsoft Word/Excel proficiency; willing to work outdoors; pre-hire drug testing may be required.
Thermal Desorption Technology, Centrifuge Technology, all-terrain forklift, Microsoft Word, Microsoft Excel
2mo
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Driller Operator
Benicia, California, United States
$30-$40/hr OnsiteFull Time
Sealaska
Sealaska: Managing natural resources and environmental services for Alaska Native shareholders.
CDL A or willingness to obtain, High School Diploma or GED, environmental/rotary drilling experience, able to lift 50 lbs, travel, pass physical/drug tests, strong leadership and communication.
Commercial Driver's License (CDL), Forklift, DOT Regulations
1mo
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BOILER OPERATOR
Albany, California, United States
$52-$62/hr OnsiteFull Time
NVE
NVE: Provides facilities management and security services to federal government agencies.
High school diploma plus trade/technical certification or apprenticeship; must meet California Title 8 requirements. Able to start, monitor, maintain and repair boilers, perform preventative maintenance, test water chemistry, and lift up to 40 lbs.
1w
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Motor Vehicle Operator (Seasonal)
Paicines or Point Reyes Station or Stehekin
$30-$41/hr OnsiteSeasonal
National Park Service
National Park Service: Manages and preserves US national parks and historic sites.
Operate and maintain heavy trucks and equipment, tow trailers, perform road operations and manual labor, possess a valid driver's license and ability to drive safely, pass drug test and background check.
3d
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Blow Mold Operator
Fairfield, California, United States
OnsiteFull Time
Mid Valley Family Foods
Mid Valley Family Foods: Manufacturing and distribution center for dairy and beverage products.
Operate and maintain blow mold/extrusion machines, ensure quality (weights, leak checks, wall thickness), sample/test resin, troubleshoot equipment, support maintenance, follow safety and continuous improvement practices, and maintain excellent attendance.
3mo
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OAK Pipeline Operator
Oakland, California, United States
$32/hr OnsiteFull Time
Swissport
Swissport: Global provider of aviation ground and cargo handling services.
High School Diploma or equivalent; valid driver's license; ability to pass tests; good verbal communication; physically capable; able to work at elevations; flexible hours.
ATA 103, NFPA standards, ASTM standards
1mo
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MECHANICAL OPERATOR ELECTRICIAN II
Gurabo or Caguas or Boston or San Francisco or United States or Puerto Rico or Dominican Republic or Mexico or Germany or Canada or South America
OnsiteFull Time
Mentor Technical Group
Mentor Technical Group: Provides engineering, compliance, and facility technical support services.
Technical college electrician degree and Puerto Rico electrician license required; perform monitoring, operation, troubleshooting and preventive maintenance on boilers, chillers, AHUs, compressors, COGEN, cooling towers and utilities; perform water chemistry tests and document operational parameters.
1w
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Manufacturing Operator IV
Santa Rosa, California, United States
$21/hr OnsiteFull Time
Amy's Kitchen
Amy's Kitchen: Manufacturers of organic, vegetarian, and frozen food products.
Basic math and reading, ability to lift 50-65 lbs, pass math and literacy tests, follow SOPs and GMPs, batch sheet certified; less than high school or minimal experience acceptable.
Oracle, Bar Code Reader
2d
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Operator Technician I
Middletown, California, United States
$52-$53/hr OnsiteFull Time
Calpine
CalpineNASDAQ: CEG: Generates electricity from natural gas and geothermal energy resources.
2+ YOEHigh school diploma or equivalent, minimum 2 years related experience, strong mechanical aptitude, experience with hazardous materials and test equipment, valid state driver’s license, beginning certifications, safety knowledge.