2mo
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Powertrain Performance Test Engineer (Chino, CA, US, 91710)
Chino, California, United States
$70k-$93k/yr OnsiteFull Time
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
4d
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Sr. Test Engineer
Anaheim, California, United States
$140k-$160k/yr OnsiteFull Time
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.
LabVIEW, MS Office Suite, JIRA, Python, C, C++
2mo
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Brake Performance Engineer
Foster City or Irvine
$115k-$130k/yr OnsiteFull Time
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
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
1w
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Aerodynamics Engineer, Air Vehicles (Fastwater Staffing)
Costa Mesa, California, United States
OnsiteFull Time
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
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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Automation Engineer
Temecula, California, United States
$44-$65/hr FieldFull Time
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
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
3d
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Principal QA Engineer
Irvine, California, United States
$140k-$185k/yr HybridFull Time
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
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
1mo
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Performance Carburetor Bench Mechanic
Moreno Valley, California, United States
$27-$30/hr OnsiteFull Time
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.
3w
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Senior Quality Automation Engineer
Irvine, California, United States
$93k-$131k/yr OnsiteFull Time
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
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
2d
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Associate II, Quality Assurance Engineering
Irvine, California, United States
$80k-$103k/yr OnsiteFull Time
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
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
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
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
1mo
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Field Service Engineer (FSE I) Oklahoma
Oklahoma or Irvine
$24-$29/hr FieldFull Time
Quest International: Provides aftermarket service and repair solutions for technology manufacturers.
1+ YOEHigh school diploma, 1+ year hands-on electro-mechanical or field service experience, valid driver’s license and reliable vehicle, ability to lift 50 lbs, travel readiness up to 80%, use diagnostic tools, follow technical procedures, and pass a Human Performance Test.
digital multimeter, hand tools, power tools, oscilloscope, pressure/vacuum meter, frequency counter, power supply, diagnostic tester
5d
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R&D Intern
Laguna Hills, California, United States
$20-$25/hr OnsiteFull Time
Currently enrolled in or recent graduate of a bachelor’s program in engineering or science; lab or internship experience preferred; ability to perform bench testing, prototyping, and basic troubleshooting.
2mo
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Lab Technician
Riverside, California, United States
$20-$25/hr OnsitePart Time
Perform geotechnical/materials testing per ASTM/AASHTO/Caltrans methods, handle and transport samples, use Microsoft Word and Excel, valid driver’s license and insurable record, able to perform labor-intensive tasks.
Microsoft Word, Microsoft Excel
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