1,937 testing engineer jobs at 456 companies in Lennox, CA
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Product Testing & Certification Engineer
Los Angeles, California, United States
$85k-$110k/yr OnsiteFull Time
Bachelor's in engineering (or equivalent), hands-on test rig experience, strong communication, ability to create test methods, and working knowledge of AutoCAD Mechanical/Inventor and Microsoft Office.
AutoCAD Mechanical/Inventor, Microsoft Office
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CxA/Owner Testing Engineer (On-Site) (Data Center)
Birmingham or Montgomery or Fayetteville or Little Rock or Tempe or Irvine or Oakland or Sacramento or San Diego or San Francisco or Colorado Springs or Denver or Baton Rouge or Wethersfield or Washington or Cape Canaveral or Fort Lauderdale or Fort Walton Beach or North Miami Beach or Jacksonville or Naples or Orlando or Palm Beach Gardens or Pensacola or Sarasota or Tallahassee or Tampa or The Villages or West Des Moines or Boise or Twin Falls or Chicago or Indianapolis or Fort Wayne or Lawrence or Fort Campbell or Louisville or Boston or Baltimore or Rockville or Silver Spring or Troy or Kansas City or St. Louis or Jackson or Cary or Charlotte or Bedford or Clark or Morristown or Albuquerque or Farmington or Rio Rancho or Henderson or Garden City or Albany or New York or Syracuse or Cleveland or Columbus or Oklahoma City or Bend or Corvallis or Portland or Philadelphia or Greenville or Chattanooga or Nashville or Austin or Corpus Christi or Dallas or El Paso or Fort Worth or Houston or Freeport or San Antonio or Salt Lake City or Arlington or Reston or Bellevue or Seattle or Spokane or Yakima or Appleton or Milwaukee
$95k-$131k/yr OnsiteFull Time
10+ YOEBachelor's in engineering/construction/related,10+ years commissioning/testing/construction/mission-critical experience or 5+ years hyperscale data center commissioning; strong commissioning, testing, QA/QC, documentation, and stakeholder coordination skills.
2w
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Testing Engineer Graduate (TikTok-Testing-Social-User and Relation) - 2027 Start
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$128k-$256k/yr OnsiteFull Time
Bachelor's or master's degree in computer-related field; programming in Java, Python, Objective-C, or Golang; testing fundamentals; software engineering, algorithms, and system architecture knowledge.
Java, Python, Objective-C, Golang, Django, Flask, Docker, K8s, Kafka, Redis, AI, LLM
1w
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ENGINEERING TESTING AID III
Los Angeles County, California, United States
$59k-$76k/yr OnsiteFull Time
2+ YOERequires two years as an Engineering Testing Aid II or 60 semester/90 quarter units in engineering or physical science, plus a valid California Class C driver's license or alternative transportation.
Portland Cement Concrete (PCC)
1mo
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Vehicle Testing Technician II
Irvine, California, United States
$32-$36/hr OnsiteFull Time
2+ YOE2+ years hands-on test lab or technician experience; mechanical knowledge, safe operation of electro-mechanical equipment, proficiency with measurement tools, 3D scanning/CMM exposure, basic fabrication, and strong documentation skills.
3D scanning, CMM, Jira, CAN, Vector, CAD, GD&T, data acquisition systems
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Testing Technician
Huntington Beach, California, United States
$23-$27/hr OnsiteFull Time
2+ YOE2 years engineering/technology experience, basic engineering knowledge, strong attention to detail, analytical problem-solving, ability to read drawings, use hand/power tools, and communicate in English.
Microsoft Excel, PLC
2mo
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Testing Manager
Jacksonville or Cypress
OnsiteFull Time
Bachelor's degree in engineering or related field; proven facilities management and team leadership experience; knowledge of product development and marine industry preferred; familiarity with regulatory and safety standards; Microsoft Suite proficiency.
Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2w
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Test Engineer, Structures Test
Long Beach, California, United States
$112k-$196k/yr OnsiteFull Time
3+ YOEBachelor's in engineering,3+ years engineering/test experience,ability to design/execute structural tests,produce test documentation,and travel ~25% to Mojave.
NI, Beckoff, Dewesoft, Visio, Lucidchart, Smartsheet, Project, SVN, GIT, Teamcenter, NX, JIRA, Confluence
2mo
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Sr. Specialist - AI Automation & Testing
Charlotte or San Francisco or Los Angeles or New York City
$140k-$170k/yr OnsiteFull Time
8+ YOEMaster's in CS/EE/Electronics with 8+ years experience; expertise in vehicle E/E architecture, CAN/LIN/FlexRay/Automotive Ethernet, UDS (ISO 14229); CI/CD, Jenkins/GitLab/GitHub, Python, ML frameworks, Docker/Kubernetes, and Linux-based environments.
Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes, Python, SQL, Bash, n8n, Pinecone, Scikit-learn, TensorFlow, PyTorch, CANalyzer, CANoe, GitHub, GitLab, Artifactory, Codebeamer, Siemens Polarion, IBM DOORS Next Gen, PTC Windchill, Linux, UDS (ISO 14229), DBC, LIN, Automotive Ethernet, FlexRay, HIL, SIL, ECU
1mo
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Test Engineer
Torrance, California, United States
$85k-$125k/yr OnsiteFull Time
2+ YOEExperience in RF testing, radar or environmental testing; Bachelors in physics or engineering; 2+ years relevant experience (level dependent); knowledge of vacuum/TVAC and production testing; programming knowledge a plus.
2d
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Test Engineer, Maritime
Costa Mesa, California, United States
$112k-$149k/yr FieldFull Time
5+ YOERequires 5+ years in systems engineering, integration, and test; experience with test plans and reports, field testing, electronics troubleshooting, Linux, engineering drawings, and communication. Must be eligible for a U.S. Top Secret clearance.
Lattice OS, Linux, Python, MATLAB, R, SQL
3mo
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Test Engineer-4
Los Angeles, California, United States
$23-$28/hr OnsiteFull Time
Leading complex testing initiatives, designing and executing test plans, analyzing results, and providing technical leadership to junior engineers.
1mo
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Product Test Engineer
Torrance, California, United States
$103k-$122k/yr OnsiteFull Time
2+ YOE2+ years test engineering experience (or advanced degree), BS/MS in engineering, experience designing automated test benches, familiarity with electrical test equipment, strong documentation and test-plan skills, US citizen or permanent resident.
multimeters, oscilloscopes, function generators, power supplies, VNAs, Spectrum Analyzers, High-Speed Oscilloscopes, Power Meters, AutoCal Modules, Power Amplifiers, C++, C, Python, Github, Altium, Solidworks, VISA/SCPI
2mo
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Propulsion and Energetics Test Engineer II
Playa Vista, California, United States
$106k-$150k/yr OnsiteFull Time
2+ YOEBachelor’s in aerospace/mechanical engineering; 2+ years hardware test experience; instrumentation/data processing; test procedure documentation; strong communication; in-person Playa Vista; safe operation with flammables/explosives.
Python, MATLAB, FlexLogger, data acquisition, test software
4d
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SUPERVISORY INTERDISCIPLINARY ENGINEER/SCIENTIST
Point Mugu, California, United States
$124k-$191k/yr OnsiteFull Time
1+ YOERequires qualifying engineering, physics, mathematics, or computer science education and one year of specialized experience in systems testing, project management, multidisciplinary team direction, and employee mentoring.
Systems Integration, Software Testing, Flight Test, Structured Resume Review, Structured Interview
2w
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Senior Test Engineer
Northridge, California, United States
$97k-$165k/yr OnsiteFull Time
4+ YOEDesign and implement test methods, operate EMC/RF test equipment, develop verification test plans/reports, support regulatory compliance; bachelor’s in electrical engineering plus relevant experience.
Semi-anechoic chamber, DMM, spectrum analyzer, signal generators, power amplifiers, microscopes, oscilloscopes, EMC, RF
3d
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Test Engineer
West Valley City or Salt Lake City or Simi Valley
$75k-$114k/yr OnsiteFull Time
Bachelor's degree in electrical engineering or related field, 2–5 years developing production test solutions, C# and object-oriented programming, Visual Studio, LabVIEW, test planning, instrumentation, and root-cause analysis.
C#, Object-Oriented Programming (OOP), Visual Studio, LabVIEW
1w
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Test Engineer (New Grad)
Los Angeles, California, United States
$96k-$106k/yr OnsiteFull Time
1+ YOEBachelor's degree in mechanical, electrical, or similar engineering; 1+ year hardware development or test engineering experience; test fixture fabrication and digital hardware integration experience.
Finite Element Analysis (FEA)
1w
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Systems Engineer, Systems Test
Torrance or Los Angeles
$240k-$299k/yr OnsiteFull Time
10+ YOEBachelor's degree in engineering and 10+ years of systems or test engineering experience with complex electromechanical or robotic systems; technical leadership and integrated hardware-software testing expertise required.
AI, software, robotics, simulation, hardware-in-the-loop, simulation-in-the-loop, continuous integration, test pipelines, International Traffic in Arms Regulations (ITAR)
2w
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Engineer, Research
Valencia, California, United States
$79k-$99k/yr HybridFull Time
Bachelor's degree in computer or electrical engineering, engineering internship with embedded software experience, proficiency in C and C#/.NET, software architecture knowledge, analytical skills, and collaborative communication.
C, C#/.NET, AI-assisted development tools, code-generation tools, automation tools, version control, unit testing, automated testing, system testing
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