29 performance testing engineer jobs at 21 companies in Stockton, CA
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Senior Quality Engineer, Performance and Analytics
New York City or Reno or San Ramon
$114k-$142k/yrHybridFull Time
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
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
5+ YOEDesign and test RF delivery systems (100 kHz–100 MHz), perform electrical engineering research and development, prepare test plans, analyze data; typically requires 5+ years EE/Physics experience and knowledge of EM field theory and RF metrology.
Applied MaterialsNASDAQ: AMAT: Produces equipment and services for chip and display manufacturing.
2+ YOEBachelor's degree and 2+ years related experience; systems engineering across electrical, mechanical, physics, algorithms and software; ability to create specifications, perform integration and testing.
PG&ENYSE: PCG: Provides natural gas and electric service in California.
5+ YOEBachelor's in engineering, 5+ years related experience, proficiency with LabVIEW, experience performing arc‑flash studies, failure investigations and field/lab testing; PE preferred.
Applied MaterialsNASDAQ: AMAT: Manufacturers of equipment for semiconductor and display production.
4+ YOEBachelor's degree, 4+ years related experience, design/modify electrical assemblies, troubleshoot complex electrical issues, perform engineering analysis, generate test reports, and lead small projects as needed.
Lawrence Livermore National Laboratory: Develops science and technology for United States national security.
Ability to perform independent radiation effects analyses and testing for electronics in radiation environments; bachelor\u0002s degree in an engineering or applied physics field; ability to obtain DOE Q clearance; strong communication and project skills.
MCNP, GEANT4, NOVICE, FASTRAD, SRIM, CASINO, oscilloscope, power supply, delay generator, power meter, time-domain reflectometer
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
Identify failure mechanisms, perform root-cause analysis, develop reliability tests and qualification plans for SEM systems; collaborate with suppliers and implement corrective actions.
ArloNYSE: ARLO: Provide wireless smart home security cameras and monitoring services.
Expert-level Kotlin and Android framework knowledge, architecture and large-codebase leadership, testing/CI-CD and performance engineering, mentoring skills, and experience with Jetpack, coroutines, DI, media/IoT preferred.
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%.
San Francisco or Ottawa or Phoenix or Toronto or Los Angeles or Denver or Salt Lake City or Atlanta or Chicago or Houston or Portland or New York City or Vancouver or San Diego or Washington, D.C. or Sacramento or Jacksonville or Seattle or Mexico City or Austin or Miami or Boston or Dallas
$124k-$226k/yrHybridFull Time
Scribd: Subscription-based digital library for e-books, audiobooks, and documents.
6+ YOERequires 6+ years of frontend software engineering experience, JavaScript/TypeScript and React expertise, modern web framework experience, architecture knowledge, performance optimization, testing, and strong collaboration skills.
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Manage enterprise public and internal websites, ensure Section 508/WCAG accessibility compliance, remediate non-compliant content, perform testing and cross-browser debugging, and provide technical guidance and training.
JavaScript, HTML5, CSS3, Bootstrap, Enterprise Web Content Management (WCM)
Delan Associates: Provides engineering and professional services to government agencies.
13+ YOE13+ years experience with Informatica PowerCenter and IDMC (IICS), ETL development and migration, SQL/Oracle/SQL Server, CDI, performance tuning, testing, troubleshooting, deployment and production support.
Overland Park or Cary or Houston or Orlando or Charlotte or Dallas or Tualatin or Atlanta or Austin or Phoenix or Tampa or Gaithersburg or Bloomington or Chicago or Denver or Kansas City or Walnut Creek or Olathe
HybridFull Time
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
4+ YOEDevelop and perform electrical asset assessments and inspections for water, wastewater, power and utility facilities; review test results and prepare technical reports; 4+ years consulting experience preferred; bachelor’s in electrical engineering preferred; knowledge of FERC, IEEE, NEC.
Carollo Engineers: Engineering and consulting services for water and wastewater infrastructure.
2+ YOEInspect water/wastewater construction, review plans, maintain records, perform concrete/compaction testing, OSHA 10, high school diploma, and 2+ years field inspection experience.
Ultra Clean HoldingsNASDAQ: UCTT: Provides critical subsystems and cleaning services for semiconductor manufacturing.
0+ YOEPerforms laboratory tests, process production samples, maintain cleanroom protocols, use LIMS, AA/BS/MS in chemistry or related discipline as described, ability to lift 30 lbs and follow safety procedures.
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.
Equipment Mechanic Technician @ Maintenance Building #4046
Concord, California, United States
$38-$42/hrOnsiteFull Time
Mt. Diablo Unified School District: Provides public K-12 and adult education services.
4+ YOEPerforms skilled mechanical repair and maintenance on grounds, custodial, and instructional equipment; rebuilds engines; performs welding and emergency service calls; valid CA driver license and pre-employment fingerprinting and TB test required.
CRHNYSE: CRH: Manufactures and distributes diversified building materials and construction products.
Experience in precast or related industry preferred; perform QC inspections and concrete testing, read shop/engineering drawings, maintain records, and use Microsoft Office. Ability to lift up to 40 lbs.
Verify, Inc.: Global provider of supply chain risk management and inspection services.
6+ YOE6+ years aircraft industry inspection experience, able to read engineering drawings (ASME Y14.5/ANSI), perform first article inspections, report via web applications, and pass a basic mechanical test.
Estes Express Lines: Provides freight transportation and logistics services across North America.
1+ YOEPerform repairs and preventive maintenance on diesel engines, trucks and forklifts; inspect, diagnose and test equipment; perform safety inspections and comply with FMCSA and other regulations. Minimum 1 year experience or trade school; must have own tools and be able to lift 70+ lbs.