40 performance test engineer jobs at 27 companies in Temecula, CA

2mo
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Powertrain Performance Test Engineer (Chino, CA, US, 91710)
Chino, California, United States
$70k-$93k/yr OnsiteFull Time
Hyundai America Technical Center
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
2mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
ALTEN
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.
CANalyzer, INCA, MDA, MATLAB/Simulink, Racelogic Vbox
2w
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ATE Test Development Engineer
Irvine or San Jose
$122k-$195k/yr OnsiteFull Time
Broadcom
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.
Teradyne UltraFlex
1mo
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Lead Software Integration & Test Engineer
Woburn or Boston or Arlington or Dayton or Melbourne or Carlsbad
$170k-$220k/yr OnsiteFull Time
Systems & Technology Research
Systems & Technology Research: Develops advanced technology for national security and defense applications.
8+ YOEAbility to obtain Top Secret clearance, Bachelor's in CS or related with 8+ years experience, strong modern C++ skills, multi-threading and performance optimization, test/integration experience, GitLab and CI/CD familiarity, leadership and mentoring ability.
C++, GitLab, CI/CD, DevSecOps, GPU, RDMA
3mo
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Electronics Test Technician
Poway, California, United States
$61k-$90k/yr OnsiteFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
5+ YOESet up and perform electronic tests, diagnose and repair electronics and RF systems, use oscilloscopes/DMMs/function generators/LabVIEW, typically requires associates degree or equivalent and 5+ years experience; ability to obtain DoD Secret clearance and US citizenship required.
Oscilloscope, Voltmeter, Digital multimeter, Function generator, Power supply, Signal generator, LabVIEW, ICD 2/3/4, CPLD, J-Link
1w
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Aerodynamics Engineer, Air Vehicles (Fastwater Staffing)
Costa Mesa, California, United States
OnsiteFull Time
Hikinex
Hikinex: Provider of outsourced sales and administrative business solutions.
3+ YOEBS in Aerospace Engineering, 3+ years engineering experience, aerodynamic/CFD and performance analysis, wind/flight test experience, programming in MATLAB or Python, eligible for U.S. Secret clearance.
MATLAB, Python, CFD, StarCCM+, Missile DATCOM, OTIS, DYMOS
3w
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Mechanical Engineer, Components and Propulsion
Costa Mesa, California, United States
$129k-$171k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOEBS/MS in Mechanical or Aerospace Engineering, 3+ years in propulsion or high-performance mechanical component design; experience with CFD, FEA, CAD, testing, and eligible for Top Secret clearance.
ANSYS Fluent, OpenFOAM, ANSYS, Nastran, SolidWorks, CATIA, NX
1mo
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Environmental Chambers Engineer
Oceanside, California, United States
$100k-$130k/yr OnsiteFull Time
TestEquity
TestEquityNASDAQ: DSGR: Distributor of electronic test and measurement solutions.
2+ YOEBachelors in engineering, 2+ years hands-on experience with environmental chambers/HVAC/R, proficiency with PLC/HMI and DAQ, ability to read electrical schematics and P&IDs, and ability to perform maintenance, testing, and data analysis.
PLC, HMI, DAQ, P&ID
1mo
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Automation Engineer
Temecula, California, United States
$44-$65/hr FieldFull Time
United Flow Technologies
United Flow Technologies: Provides equipment and technical solutions for water treatment systems.
2+ YOEDesign and program PLC/OIT/SCADA systems, perform bench and panel testing, assist with on-site startup and troubleshooting; bachelor's in related field, familiarity with ladder logic, C/C++/Java, Microsoft Office; 2 years preferred.
PLC, OIT, SCADA, C, C++, Java, Microsoft Office
3w
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Engineer, Component (DPA)
Irvine, California, United States
$80k-$120k/yr OnsiteFull Time
Eurofins Scientific
Eurofins ScientificEuronext Paris: ERF: Global provider of analytical testing and laboratory services.
5+ YOE5+ years performing Destructive Physical Analysis (DPA) per MIL-STD; ITAR U.S. Person required; hands-on DPA techniques (SEM/EDS, X-ray, C-SAM), MIL-STD methods, test plan design, technical reporting, mentoring, and adherence to safety and quality systems.
Microsoft Office, LabVIEW, GDS layout, SEM/EDS, X-ray (2D/real-time), C-SAM
2d
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Principal QA Engineer
Irvine, California, United States
$140k-$185k/yr HybridFull Time
Ventura Foods
Ventura Foods: Manufactures custom food solutions for foodservice and retail businesses.
5+ YOE5+ years QA automation experience; strong Python or Java with PyTest/TestNG, Playwright/Selenium; CI/CD with Jenkins/GitHub Actions; API and performance testing; ERP testing experience; bachelor’s degree preferred.
Python, Playwright, PyTest, Java, TestNG, Jenkins, GitHub Actions, QMetry, Postman, SoapUI, Apache JMeter, LoadRunning, JDE EnterpriseOne, SAP, Oracle, Oracle Fusion, Selenium
1mo
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Plant Engineer II - Variable Shifts and Schedules
Riverside, California, United States
$42-$46/hr OnsiteFull Time
Kaiser Permanente
Kaiser Permanente: Provides integrated medical care and health insurance plans.
Experience maintaining and repairing HVAC, refrigeration, electrical and mechanical systems; ability to perform welding, locksmithing, preventative maintenance, circuit analysis; possession of specified steam engineer license or EPA 608 certification or passing maintenance knowledge/performance tests.
volt meter, ohm meter, oscilloscope
4w
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Performance Carburetor Bench Mechanic
Moreno Valley, California, United States
$27-$30/hr OnsiteFull Time
PRW Power
PRW Power: Manufacturer of high-performance automotive engine components and accessories.
Experience assembling, disassembling, calibrating and testing 4-barrel carburetors; engine operation and calibration experience; mechanical aptitude, hand-tool proficiency, troubleshooting, and ability to lift up to 50 lbs.
1mo
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Software Quality Assurance Engineer (Onsite)
Carlsbad, California, United States
$75k-$85k/hr HybridFull Time
Full Swing Golf
Full Swing Golf: Manufacturer of professional-grade golf simulators and launch monitors.
3+ YOE3+ years QA experience, BS/MS in Computer Science or Engineering required, test plan and automation experience, JIRA/TestRail and Microsoft Office proficiency, Python preferred, Unity/C# preferred, ability to perform repetitive physical simulator testing, willingness to travel up to 25%.
JIRA, TestRail, Microsoft Office, Python, Unity, C#
3w
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Senior Quality Automation Engineer
Irvine, California, United States
$93k-$131k/yr OnsiteFull Time
Cotality
Cotality: Provider of property intelligence, data, and analytics solutions.
1+ YOEBachelor's in Computer Science (or related) plus 1 year experience; expertise in Java/Python/JavaScript, Selenium/TestNG/JUnit, Jenkins, API testing tools, Git, Jira, performance testing, and SQL.
Java, Python, JavaScript, Selenium, TestNG, JUnit, Jenkins, Postman, Rest Assured, SoapUI, Git, Jira, JMeter, LoadRunner, SQL
1mo
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Senior Software Quality Assurance Engineer - Cloud Services
Irvine, California, United States
$135k-$170k/yr OnsiteFull Time
TP-Link
TP-Link: Global manufacturer of networking hardware and smart home devices.
7+ YOEBachelor's in CS or related, 7+ years in software quality engineering for cloud/backend systems, REST API testing, Docker/Kubernetes, AWS, Kafka/MySQL/MongoDB/Redis familiarity, Python or Java automation experience, performance testing and strong communication.
Docker, Kubernetes, Kafka, MySQL, MongoDB, Redis, AWS, Python, Java, GitHub Copilot, CI/CD
1d
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Associate II, Quality Assurance Engineering
Irvine, California, United States
$80k-$103k/yr OnsiteFull Time
Alcon
AlconNYSE: ALC: Manufactures ophthalmic surgical equipment and vision care products.
Develop and maintain quality evaluation/control systems, conduct inspections and tests, perform root cause analysis, manage CAPAs, and comply with GxP/SOP requirements.
CMM, OGP
2w
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LoopNet - Senior Software Engineer (C#/.NET)
Irvine or Orange County
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Provides global real estate information, analytics, and online marketplaces.
7+ YOEBachelor's degree, 7+ years production .NET/C# experience, AWS and Apache Kafka experience, frontend knowledge (Vue/React/Angular, TypeScript), SQL/NoSQL, Git, unit/performance/integration testing experience.
C#, .NET, .NET Core, AWS, Apache Kafka, Vue, React, Angular, TypeScript, Microsoft SQL, MySQL, NoSQL, Git, GitHub Copilot, Claude Code
2w
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LoopNet - Senior Software Engineer (C#/.NET)
Irvine, California, United States
$124k-$187k/yr HybridFull Time
CoStar Group
CoStar GroupNASDAQ: CSGP: Global provider of commercial and residential real estate data.
7+ YOEBachelor's degree required; 7+ years production .NET/C# experience; AWS and Kafka experience; frontend knowledge (Vue/React/Angular, TypeScript); SQL/NoSQL and Git workflows; unit, integration, and performance testing experience.
C#, .NET, .NET Core, AWS, Apache Kafka, Vue, React, Angular, TypeScript, Git, SQL, MS SQL, MySQL, NoSQL, Claude Code, GitHub Copilot
1mo
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Senior Staff Engineer Frontend
Tustin or Los Angeles or Dallas or United States
$111k-$185k/yr HybridFull Time
Lendistry
Lendistry: Technology-enabled lender providing capital to small businesses.
6+ YOE6+ years front-end experience with React, expertise in architecting large-scale web apps, RESTful API integration, testing (Jest/Mocha/Cypress), performance optimization, mentorship, and strong communication.
React, TypeScript, Webpack, Jest, Mocha, Cypress, RESTful APIs, CI/CD