366 performance test engineer jobs at 196 companies in California
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Performance Test Lead
Palo Alto, California, United States
OnsiteFull Time
HeadSpin: AI-powered digital experience testing and monitoring platform.
Design and execute load, stress, endurance, and scalability tests; analyze performance metrics; troubleshoot distributed systems; experience with Azure and AKS; lead and mentor engineers.
Apache JMeter, Akamai CloudTest, Azure Load Testing, Azure Application Insights, Azure DB Metrics, AKS Container Monitoring, PowerShell
Information Technology Specialist (Performance Test Engineer)
Fresno or Washington or Jacksonville or Chamblee or Chamblee or Fairview Heights or Covington or Lanham or Detroit or Kansas City or Saint Louis or Holtsville or Philadelphia or Guaynabo or San Juan or Memphis or Austin or Austin or Farmers Branch or Ogden or Kearneysville
$126k-$193k/yrOnsiteFull Time
IRS Office of Chief Counsel: Represents the IRS in tax litigation and legal matters.
1+ YOELead design and execution of performance/load/stress tests, integrate performance testing into CI/CD, develop scripts with LoadRunner and JMeter, proficiency in Java, Python, C, and cloud platforms (AWS, Azure). U.S. citizenship required.
2+ YOEBachelor's degree or equivalent experience,2+ years board testing experience, proficiency with Python, Linux, lab tools, test automation and data analysis, ability to read schematics and communicate effectively.
Performance & Automation Test Engineer, Creativity Apps
Cupertino, California, United States
OnsiteFull Time
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Experience testing macOS/iOS applications and media (image, video, audio, metadata); strong automation and quality engineering skills for developer-in-test roles.
Powertrain Performance Test Engineer (Chino, CA, US, 91710)
Chino, California, United States
$70k-$93k/yrOnsiteFull Time
Hyundai America Technical CenterKorea Exchange: 005380: Designs and engineers vehicles for the North American market.
1+ YOEBachelor in Mechanical or Aerospace; 1+ years engineering experience; automotive internship; data acquisition; MATLAB; driving license; strong communication.
MATLAB, Data acquisition systems, Microsoft Office
Poseidon Aerospace: Aerospace that designs and operates unmanned aircraft for logistics and defense.
Plan, execute, and analyze testing for unmanned cargo aircraft; develop procedures; perform ground, structural, propulsion, and flight tests; analyze data and report results.
Mercury SystemsNASDAQ: MRCY: Provides secure processing solutions for aerospace and defense missions.
4+ YOEBachelor's in engineering or equivalent, 4+ years testing electrical hardware or military systems, PCBA and V&V test development experience, proficiency with LabVIEW/Python/C#/C++/MATLAB, ability to perform functional, environmental, stress, and security testing.
LabVIEW, Python, Bash, C#, C++, MATLAB, Confluence, Microsoft SharePoint, Jama, Jira, BitBucket, oscilloscopes, analyzers, power supplies, meters
Signia Aerospace: Manufactures high-performance systems and specialized components for aircraft.
5+ YOE5+ years test/validation experience in aerospace, mechanical/electrical engineering background, LabVIEW and JIRA proficiency, Bachelor\u0002s degree (or equivalent experience), ability to develop test plans and perform root cause analysis.
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
5+ YOEBS or MS in Mechanical, Electrical, or Automotive Engineering; 5-8 years brake development/vehicle testing; strong braking system knowledge; travel within continental US.
SK hynix Memory Solutions AmericaKorea Exchange: 000660: Develops semiconductor controllers and firmware for enterprise data storage.
2+ YOEMaster's in Computer Science/Electrical Engineering or equivalent; 2+ years hands-on SSD experience; proficiency with Python and C/C++; ability to design and execute SSD performance test plans and analyze results.
KLANASDAQ: KLAC: Provides process control and yield management for semiconductor manufacturing.
1+ YOEPerforms build, set-up, calibration, testing and troubleshooting of mechanical assemblies; prepares technical reports; requires technical school or 1 year related experience.
Tullahoma or Valparaiso or Huntsville or Edwards Air Force Base or Dayton
OnsiteFull Time
Canvas: Provides engineering and technical services for national defense missions.
Provide systems engineering, flight test planning and execution for hypersonic programs, develop safety documentation, coordinate range operations, perform post‑flight telemetry analysis, and author technical reports.
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree in physics or engineering; 1+ years experience with mechanical, fluid, or electrical systems; test/instrumentation expertise; ability to work flexible hours and perform physical tasks.
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.
IntuitiveNASDAQ: ISRG: Robotic-assisted systems for minimally invasive surgery.
2+ YOEBS in Mechanical/Biomedical Engineering, 2+ years engineering experience, familiarity with electro-mechanical test equipment, SolidWorks, MATLAB/Python/Arduino a plus, ability to work with biological samples and perform failure investigation.
MATLAB, Python, Arduino, SolidWorks, Agile, Force Gauge, Calipers, Instron, Oscilloscope, da Vinci surgical system, Ion Systems
CoreWeaveNASDAQ: CRWV: Cloud platform providing GPU-accelerated infrastructure for AI workloads.
2+ YOE2+ years software engineering experience; proficiency in Go and/or Python; production Kubernetes experience; develop performance tests, automation, and platform tooling; participate in on-call rotation.
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
10+ YOE10+ years software engineering experience; expert Java/JVM performance tuning and GC; experience with Python, C, or Ruby on Rails; database tuning, automation, and scale testing; strong communication and mentoring skills.
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
6+ YOEHands-on experience with Teradyne UltraFlex; develop ATE test programs for high-speed serdes (>100G); debug ATE hardware; perform volume data analysis; programming for test method development; extreme temperature ASIC testing. Bachelor's in Engineering + 8+ years or Master's + 6+ years required.
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
Plans and performs systems-level software/hardware testing, interprets wireless specifications, designs test plans/scripts, documents defects, and troubleshoots system problems. Master's in EE/CE/CS accepted.
Samsung ElectronicsKorea Exchange: 005930: Develops and manufactures consumer electronics, semiconductors, and mobile devices.
2+ YOE2+ years experience with a Bachelor’s in computer science/engineering (or Master’s). Strong GPU architecture and performance verification experience; proficiency in C++, Python, Linux; familiarity with OpenGL/Vulkan/OpenCL; performance test and profiling experience.