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1,050 test engineer jobs at 303 companies in Riverside, CA

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Test Engineer
Long Beach, California, United States
$90k-$130k/yr OnsiteFull Time
Critical Loop
Critical Loop: Provides mobile battery energy storage and management software systems.
Hands-on experience designing and operating hardware test setups, authoring test procedures, strong root-cause analysis, ability to read/write scripts and use git; bachelor's in EE/ME or equivalent experience.
Python, git, Linux
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2d
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Sr. Test Engineer
Anaheim, California, United States
$140k-$160k/yr OnsiteFull Time
Signia Aerospace
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.
LabVIEW, MS Office Suite, JIRA, Python, C, C++
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1mo
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Test Engineer II
Torrance or Los Angeles
$112k-$150k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOEBachelor’s in physics or engineering; 2+ years test engineering; CAD/test fixtures; instrumentation and data analysis experience.
CAD, LabVIEW, Simulink, Python
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1mo
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Lead Test Engineer
Long Beach or El Segundo
$145k-$185k/yr OnsiteFull Time
Long Wall
Long Wall: Develops containerized missile defense systems and hypersonic flight test vehicles.
6+ YOE1+ MgmtLead test engineering role requiring 6+ years in aerospace/defense testing, US export control compliance, and team leadership.
Python, MATLAB, DAQ systems, GNC systems
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2mo
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Test Automation Engineer
Los Angeles, California, United States
$150k-$250k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
5+ YOE5+ years in test engineering, ATE/EOL, hardware bring-up or manufacturing test; implement test stations, data pipelines, and measurement systems; strong programming and analysis skills.
Python, LabVIEW, TestStand, DMM, Oscilloscope, SMU, Electronic Load, Programmable Power Supply, Hypot/Insulation Tester, LCR Meter, DAQ, Machine Vision
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2mo
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RF Test Engineer
Long Beach, California, United States
OnsiteFull Time
SpinLaunch
SpinLaunch: Develops kinetic launch systems and broadband satellite constellations.
0+ YOEB.S. in electrical engineering, physics, or related field; RF/test equipment experience; Python for test automation; data processing; strong communication.
SCPI, VISA, Python, NumPy, SciPy, pandas, matplotlib, Plotly, Streamlit, Dash, spectrum analyzers, signal generators, network analyzers, oscilloscopes
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3mo
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Test Engineer, Ground Systems
Los Angeles, California, United States
HybridFull Time
Observable Space
Observable Space: Developing integrated hardware and software for persistent space observation.
5+ YOE5+ years in test engineering or systems-level development; strong Python/C/C++; design of system-level and hardware-integrated tests; hands-on with hardware interfaces and lab instruments; experience with automated testing and CI/CD.
Python, C/C++, Oscilloscopes, Logic analyzers, Multimeters, I2C, SPI, CAN, Ethernet, UART, Embedded Linux, RTOS
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3mo
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Test Engineer
Los Angeles, California, United States
$115k-$180k/yr OnsiteFull Time
Hermeus
Hermeus: Develops high-speed and hypersonic aircraft for defense and transportation.
Bachelor’s degree in mechanical or aerospace engineering; industry experience owning a project lifecycle; strong knowledge of fluid mechanics, heat transfer, mechanics of materials, and mechanical design.
NX CAD
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3mo
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Electrical Test Engineer
Rancho Dominguez, California, United States
$110k-$130k/yr OnsiteFull Time
Motivo Engineering
Motivo Engineering: Designs and prototypes complex electro-mechanical products for diverse industries.
7+ YOE7+ years in test engineering; experience building electromechanical test stands; HV up to 800V; sensor/DAQ knowledge; scripting in Python/LabVIEW/MATLAB.
Python, LabVIEW, MATLAB, C++, DAQ hardware, CAN
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1w
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Mechanical Test Engineer
Long Beach, California, United States
$85k-$175k/yr OnsiteFull Time
True Anomaly
True Anomaly: Develops autonomous spacecraft and software for space security missions.
Bachelor's in mechanical/aerospace engineering, experience in mechanical systems test for aerospace/high-reliability systems, data analysis, test documentation, and U.S. citizenship; active clearance preferred.
LabVIEW, Python, MATLAB, CAD
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4w
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Test Engineer - Corona, CA
Corona, California, United States
$79k-$89k/yr OnsiteFull Time
Hubbell
HubbellNYSE: HUBB: Designs and manufactures electrical products and utility infrastructure solutions.
6+ YOEBachelor’s in Engineering, 6 years test & measurement experience, proficiency with Microsoft Office and LabVIEW, SolidWorks, AutoCAD, PLC programming; able to develop/execute test plans, operate/calibrate lab equipment, read blueprints.
Microsoft Office Suite, LabVIEW, SolidWorks, 3D Modeling, ANSI Y 14.5, AutoCAD, PLC
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3w
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Flight Test Engineer
San Clemente, California, United States
$112k-$149k/yr FieldFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
3+ YOEBachelor's in aerospace/mechanical engineering, 3+ years flight test or aviation systems experience, hands-on test instrumentation experience, FAA Part 107 (or ability to obtain), ability to obtain security clearance, able to lift up to 80 lbs and travel for tests.
Lattice OS, Linux, GitHub, CircleCI, ssh, bash, Ardupilot
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1w
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Sr. Test Engineer
Brea, California, United States
$115k-$130k/yr HybridFull Time
RAVE Aerospace
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
6+ YOEBachelor's degree or equivalent experience, 6+ years software testing with leadership in QA, automation and API testing expertise, programming in Python/Java, experience with Selenium/Cypress/Postman, strong analytical and communication skills.
Selenium, Cypress, Postman, SoapUI, REST-assured, Python, Java, JMeter, LoadRunner
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1mo
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TEST ENGINEER II (1464)
Los Angeles, California, United States
$80k-$105k/yr OnsiteFull Time
The Marvin Group
The Marvin Group: Designs and manufactures military aerospace and defense hardware.
3+ YOE4-year electrical engineering degree or equivalent, 3+ years related experience, hands-on test equipment use, schematic interpretation, and programming in C/C++/LabVIEW.
Signal Generators, Power Meters, Oscilloscopes, Hi-Pot Testers, Cable Harness Testers, C, C++, LabVIEW, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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1w
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Test Engineer - Embedded Firmware
Mountain View or Irvine
$110k-$130k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
4+ YOEBachelors in engineering, 4+ years testing embedded firmware and microcontroller-based products, strong Python skills, board-level validation experience, data analysis, troubleshooting, and documentation.
Python, ARM, STM32, TI, NXP, Microchip, UART, SPI, I²C, CAN, Modbus, oscilloscopes, logic analyzers, power analyzers, DAQ systems, programmable power supplies, electronic loads, ISO 17025
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3mo
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Test Engineer - Secret Clearance Required
March Air Reserve Base, California, United States
$94k-$157k/yr OnsiteFull Time
American Systems
American Systems: Providing engineering and IT solutions to federal government agencies.
3+ YOESecret clearance required; Bachelor's degree; 3-5 years in system or test engineering; Linux, networks, and databases experience; government/C4I testing experience preferred.
Linux, PostgreSQL, Oracle, Jira, Test automation, Scripting
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1mo
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RF Test Engineer
Los Angeles, California, United States
$128k-$177k/yr OnsiteFull Time
Apex
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
5+ YOE5+ years RF test engineering in aerospace/communication hardware; BS in EE/Physics; MS preferred; strong RF fundamentals; automation experience; hands-on lab work.
Vector Signal Analyzer, Spectrum Analyzer, Signal Generator, Noise Figure Analyzer, RF Lab Equipment
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4w
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Senior Flight Test Engineer
Irvine, California, United States
$120k-$160k/yr OnsiteFull Time
DZYNE Technologies
DZYNE Technologies: Developer and manufacturer of autonomous airborne defense systems.
7+ YOE7+ years flight test operations experience; strong technical background; ability to plan and execute flight tests, lead teams, author test and safety plans, and work with certification engineers; bachelor’s in engineering, math, or physical sciences; US work authorization required; ITAR eligibility.
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2mo
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Sr. Reliability Test Engineer
Irvine, California, United States
$150k-$175k/yr OnsiteFull Time
Neon Aero: Designs and builds AI-native aerospace hardware and flight systems.
8+ YOE8+ years in reliability engineering or hardware testing; experience with complex electromechanical systems; define test strategies; build lab infrastructure and run validation.
Python, MATLAB, JMP, Weibull analysis, DOE, Data acquisition
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3w
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Senior Principal Test Engineer
Irvine, California, United States
$162k-$240k/yr OnsiteFull Time
Marvell
MarvellNASDAQ: MRVL: Designs and develops high-performance semiconductor and infrastructure solutions.
15+ YOE5+ Mgmt15+ years test engineering experience for NPI, 5+ years leading teams, PMIC/IVR testing expertise, ATE hardware/test development, Java/C/C++, Python, Advantest V93000 and pattern/DFT knowledge.
Advantest V93000, SmarTest8, Teradyne UltraFLEX, IG-XL, ATE Test Systems, Design-for-Test (DFT), Java, C/C++, Python, SVN, Git
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