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307 performance testing jobs at 168 companies in Stockton, CA

3w
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ERS-NETA Electrical Testing Technician - Pleasanton, CA
Pleasanton, California, United States
FieldFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
3+ YOEPerform testing, troubleshooting, and inspection of electrical power distribution and switchgear through 15 kV; NETA exam passed, knowledge of NEC/OSHA/NFPA, strong computer skills, valid driver’s license, able to lift heavy test equipment, and available for significant travel.
Microsoft Word, Internet
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2w
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Construction Materials Testing Technician Level I/II
Hayward or Stockton or Fresno
$25-$33/hr FieldFull Time
Kleinfelder
Kleinfelder: Professional engineering, design, and construction management services.
1+ YOEAbility to perform field and lab construction materials testing, lift up to 50+ lbs, operate testing equipment, hold multiple field certifications (ACI, Caltrans, NICET, etc.), and travel throughout Northern California.
ultrasonic non-destructive testing machine, concrete cylinder press
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6d
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RCA II Testing, 5 hours, Educational Services Center/District Wide
Union City or Hayward
OnsitePart Time
New Haven Unified School District
New Haven Unified School District: Public K-12 education provider in Union City and Hayward.
Must have AA degree or 48+ semester units or verification of passing a county instructional assistant exam; able to perform student assessments, record keeping, and data entry.
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1mo
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Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yr HybridFull Time
Ridgeline
Ridgeline: Cloud-native platform for investment management operations.
5+ YOE5+ years in quality engineering for SaaS; experience validating performance analytics (TWR, Brinson, P&L), APIs, databases, cloud platforms, automated testing, and collaborating with product and engineering teams. Must be U.S. work authorized.
Claude Code, Cursor, GitHub Copilot, ChatGPT, SQL, OLAP, Columnar, AWS, Azure, Google Cloud, APIs, databases, ETL
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2w
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Test Analyst
Sacramento County, California, United States
$7k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Perform software test planning, execution, and documentation for the California State Payroll System; develop and run test cases, report and triage defects, support test environments and change management; submit resume and statement of qualifications.
IBM Engineering Test Management (ETM), IBM Doors, JIRA, Microsoft SharePoint
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2w
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Test Technician
Milpitas, California, United States
$30-$42/hr OnsiteFull Time
Flex
FlexNASDAQ: FLEX: Contract electronics manufacturing and supply chain management services.
4+ YOEAssociate degree preferred; minimum 4 years manufacturing/testing experience; strong troubleshooting, electronics, firmware, schematics, and test-equipment skills; ability to perform repairs and support new product introductions.
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1w
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Production Technician
Union City, California, United States
$26-$28/yr OnsiteFull Time
Lanner Electronics
Lanner ElectronicsTaiwan Stock Exchange: 6245: Manufactures advanced network appliances and rugged computing platforms.
Assemble products, perform quality control testing, pack/unpack, document production/testing data, perform repairs, and follow safety/ESD procedures.
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3mo
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Sr Software Quality Assurance Engineer (Hybrid)
Folsom, California, United States
$108k-$180k/yr HybridFull Time
California ISO
California ISO: Manages California's high-voltage electric grid and wholesale energy market.
5+ YOEMid-Senior QA engineer with experience in test automation, performance testing, security testing, and UI automation using UFT/Selenium; 5+ years in IT software QA.
UFT, Selenium, HP ALM/ALM, Jira, Confluence, SPLUNK SPL, Load Runner, Parasoft SOA Test, SOAP-UI, VB Script, Python, SQL, XML, JSON, JavaScript, REST API
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1d
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Engr, Assoc Test 2
Milpitas, California, United States
$29-$49/hr OnsiteFull Time
KLA
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
3+ YOEPerform optical assembly, inspection, testing and troubleshooting in a class 100 cleanroom; follow procedures and checklists; Technical School or 3 years related experience required.
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1w
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STEM Birthday/Event Performer
Walnut Creek, California, United States
$50/hr FieldPart Time
Mad Science
Mad Science: Provides interactive science education and entertainment for children.
Outgoing performer able to present science shows for children, reliable transportation, lift up to 45 lbs, available evenings and weekends, fingerprint/background check and TB test required.
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STEM Birthday/Event Performer
Hayward, California, United States
$50/hr OnsitePart Time
Mad Science
Mad Science: Hands-on STEM enrichment programs for children.
Outgoing performer for science shows and parties; experience with children (ages 4–12), reliable transportation, ability to lift 45 lbs, evening and weekend availability, fingerprinting and TB test required.
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3w
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Field Engineer
Pleasanton, California, United States
$60-$80/hr FieldFull Time
ABM Industries
ABM IndustriesNYSE: ABM: Provides integrated facility, engineering, and infrastructure management solutions.
5+ YOE5+ years electrical testing/commissioning experience, ability to perform independent testing and troubleshooting, read electrical diagrams, interpret test results, prepare technical reports, valid driver's license, and ability to travel up to 75%.
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Field Service Technician II
Fremont, California, United States
FieldFull Time
Industrial Electric Manufacturing
Industrial Electric Manufacturing: Manufacturer of custom electrical distribution and power control systems.
1+ YOEPerform start-up, commissioning, testing, troubleshooting, and repair of electrical distribution equipment; read schematics; use hand and testing tools; 1+ years switchgear start-up experience.
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Soils Technician
Benicia, California, United States
$28-$32/hr FieldFull Time
Sealaska
Sealaska: Alaska Native focused on ocean health and seafood.
Operate and maintain in-situ soil testing equipment, collect and process field data, perform site inspections, follow safety procedures; bachelor's in civil engineering or equivalent field testing experience.
pressuremeter, hammer energy calibration, dilatometer, vane shear testing, vibrating wire piezometer, extensometer, inclinometer, CPT
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1mo
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FSQ Technician - Manufacturing | 3rd Shift
Lathrop, California, United States
$22-$26/hr OnsiteFull Time
Gehl Food & Beverage
Gehl Food & Beverage: Produces shelf-stable dairy and non-dairy food and beverage products.
High school diploma or equivalent; execute quality monitoring, sampling, and physical/chemical testing; perform sanitation/CIP and allergen testing; document and interpret records; communicate effectively and enforce procedures.
X-Ray, Metal Detectors, in-line filters, CIP
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3w
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Quality Control Tech II - Gustine Union 386
Gustine, California, United States
$32/hr OnsiteFull Time
Saputo
SaputoTSX: SAP: Produces and distributes a wide range of dairy products.
Collect and test product and environmental samples, perform microbiological and analytical testing, interpret results, document deviations, support audits and recalls, and maintain regulatory certifications (CDFA, DFA Appendix N, GLP).
SAP, Microsoft Office
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1mo
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QC Technician II
Tracy, California, United States
OnsiteFull Time
Granite
GraniteNYSE: GVA: Constructing heavy civil infrastructure and manufacturing building materials.
4+ YOEPerform sampling, testing, and inspection of construction materials in lab and field; interpret specifications; maintain QC logs; obtain required testing certifications; valid driver's license; 4+ years related experience.
Microsoft Excel
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3w
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Medical Assistant
Stockton, California, United States
$22-$23/hr OnsiteFull Time
Community Medical Centers
Community Medical Centers: Provides primary health, dental, and behavioral care to underserved communities.
Completion of accredited MA training, high school diploma or equivalent, current BLS, competency testing and clinical skills checklist, ability to perform vitals, injections, venipuncture, CLIA-waived testing, and EHR documentation.
Electronic Health Record (EHR)
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6d
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Kitchen Assistant-Receiving Kitchen (Rover) (46965), 10.0 hours/week (Anticipated work hours: TBD) - Child Nutrition Dept.
Danville, California, United States
$19-$24/hr OnsitePart Time
San Ramon Valley Unified School District
San Ramon Valley Unified School District: Provides public K-12 education and student support in California.
Letter of introduction, resume, current letter of recommendation; may require static strength test to perform essential physical tasks.
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1w
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PBF Martinez
Martinez, California, United States
$26-$31/hr OnsiteFull Time
The Brock Group
The Brock Group: Provides specialty craft and maintenance services for industrial facilities.
Operate and monitor plant equipment, load trucks, perform material testing and sample collection; basic computer and organizational skills.
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