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191 automation test engineer jobs at 102 companies in Mission Viejo, CA

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Sr. Test Automation Engineer - Functional Safety
Irvine, California, United States
$135k-$169k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: Joint-venture automotive technology developing software-defined vehicle architecture and software for Rivian and Volkswagen Group electric vehicles.
5+ YOEBachelor's in engineering, 5+ years automotive experience (2+ years in test automation), hands-on HIL/LabCar test automation, Python or CAPL scripting, Vector tools (CANoe/CANalyzer/vTESTstudio), ISO 26262 exposure, CI/CD and test management tools experience.
Python, CAPL, CANoe, CANalyzer, vTESTstudio, Jira, Confluence, DOORS
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Test Automation Engineer - PCBA
Costa Mesa, California, United States
$70-$90/hr OnsiteFull Time
Goken
Goken: Private engineering services and product-development firm serving automotive, aerospace, mobility, energy, and medical clients.
5+ YOEBachelor's in Electrical Engineering, 5+ years designing functional test equipment, 2+ years schematic/PCBA experience, scripting in C/C++/C#/Python/MATLAB, familiarity with Altium Designer and LabVIEW, communication bus protocols, GitHub experience, US clearance eligibility.
Altium Designer, C, C++, C#, Python, MATLAB, LabVIEW, GitHub
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1mo
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Senior Test Automation Software Engineer
El Segundo, California, United States
$130k-$210k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Redefining modern defense with a multi-product portfolio.
5+ YOEBachelor's degree in STEM,5+ years experience (or 3+ with advanced degree),strong Python and hardware-integrated test automation experience,knowledge of instrument automation (SCPI/GPIB/Ethernet/Serial/USB),Linux proficiency,ability to obtain US security clearance.
Python, SCPI, Ethernet, Serial, USB, GPIB, Linux, Bash, MATLAB, C++, Git, CI/CD
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Python Test Automation Engineer
Los Angeles, California, United States
$140k-$150k/yr OnsiteFull Time
EPAM Systems
EPAM SystemsNYSE: EPAM: Provider of digital platform engineering and software development services.
Bachelor's in a relevant engineering or CS field; proven experience building Python-based test automation frameworks, robotic automation fixtures integration, Git/GitHub/GitLab, UNIX, and Jenkins; sensor validation experience; Master's degree preferred.
Python, UNIX, Jenkins, Git, GitHub, GitLab, CI/CD, Anthropic Claude, Claude Code, LinkedIn Learning
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2w
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Senior AI Test Automation Engineer
Long Beach, California, United States
OnsiteFull Time
CarParts.com
CarParts.comNasdaq: PRTS: Technology-led online aftermarket auto parts retailer serving DIY consumers, professional installers, and wholesale customers.
6+ YOEBachelor's degree or equivalent experience, 6+ years of software engineering and test automation experience, JavaScript/Node.js, Cypress, Playwright, API testing, CI/CD, LLMs, and AI-assisted testing workflows.
Cypress, Playwright, JavaScript, Node.js, TypeScript, GitHub Actions, Jenkins, GitLab CI, OpenAI, Anthropic, GitHub Copilot, Claude Code, Claude Cowork, Cursor, Selenium, Appium, Jest, Puppeteer, Express, Next.js, React, k6, JMeter, Lighthouse, AWS, Azure, GCP, MCP
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2w
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Test Automation Engineer, Manufacturing Test (Intelligence Systems)
Santa Ana, California, United States
$166k-$220k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
4+ YOEBachelor's degree in computer science, computer engineering, or related field; 4+ years relevant experience; Python, software development, automation, and cloud systems expertise; eligibility for a U.S. Secret clearance.
Windows, Linux, Python, CI/CD, DevOps, git, WPF, C#, AWS, Azure, RESTful services, DB2, SQL Server, NoSQL, USB, SPI, I2C, CAN, RS232, RS485, Ethernet
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Avionics Automation Test Engineer II
Long Beach, California, United States
$83k-$104k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
2+ YOEBachelor’s degree in engineering or a technical discipline, 2+ years in space and distributed application programming, Linux experience, and ability to obtain Top Secret clearance.
Linux, Python, JavaScript, TypeScript, Docker, Kubernetes, pytest, robotframework
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Avionics Automation Test Engineer II
Long Beach, California, United States
$83k-$104k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
2+ YOEBachelor’s degree in engineering or a technical discipline, 2+ years in space and distributed application programming, Linux experience, and ability to obtain Top Secret clearance.
Linux, Python, JavaScript, TypeScript, Docker, Kubernetes, pytest, Robot Framework
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3w
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Senior System Test and Automation Engineer
Los Angeles, California, United States
$140k-$195k/yr OnsiteFull Time
Silvus Technologies
Silvus Technologies: U.S. tactical communications manufacturer developing MANET radios and mesh-network systems for military, public-safety, and enterprise users.
10+ YOEBachelor’s degree and 10+ years in system test and automation; embedded firmware, C/C++, Python, wireless systems, lab instruments, and communication technologies experience required. U.S. citizenship required.
C/C++, Python, TCP/IP
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1w
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Software Automation Test Engineer
San Marcos, California, United States
$90k-$105k/yr OnsiteFull Time
Hunter Industries
Hunter Industries: Family-owned manufacturer of irrigation, outdoor lighting, dispensing, and custom manufacturing solutions for residential, commercial, agricultural, and golf customers.
2+ YOEBachelor’s degree in computer science, software engineering, or related field; 2+ years of firmware experience; real-time product testing; Python, PyTest, version control, and object-oriented programming skills.
Python, C++, Java, PyTest, Helix
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2mo
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Automation Engineer
Los Angeles, California, United States
OnsiteFull Time
Beats Electronics
Beats Electronics: Premium consumer audio brand making headphones, earphones, and speakers for music listeners.
Develop and maintain automation frameworks and test infrastructure for embedded systems, investigate system-level use cases, and develop software to validate functionality and performance.
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4w
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Senior Test Engineer
Orange, California, United States
$113k-$137k/yr HybridFull Time
Fieldpiece Instruments
Fieldpiece Instruments: Private HVACR tool manufacturer serving heating, ventilation, air-conditioning, and refrigeration professionals.
7+ YOEBachelor's in engineering,7+ years product test/verification experience,hands-on test fixture and automation design,data acquisition and analysis,root-cause troubleshooting,strong communication and cross-functional collaboration.
Dewesoft, LabVIEW, SolidWorks
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Product Test Engineer
Torrance, California, United States
$103k-$122k/yr OnsiteFull Time
Epirus
Epirus: Private U.S. defense technology developing directed-energy and high-power microwave systems for counter-drone and national-security missions.
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
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1mo
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Senior Test Engineer
Cypress or Redondo Beach
$140k-$175k/yr OnsiteFull Time
Senra Systems
Senra Systems: Software-powered wire harness manufacturer serving aerospace and defense companies with automated design and production.
8+ YOE8+ years in electrical test or manufacturing, Bachelor's in EE/ME, expertise with automated test programs/fixtures, Cirris CH2 and hipot testing experience, strong troubleshooting, IPC/WHMA-A-620 knowledge, US Person required.
Cirris CH2, vector network analyzer, CAD
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2w
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RF Test Engineer II
Los Angeles, California, United States
$75k-$100k/yr HybridFull Time
Gilat Wavestream
Gilat WavestreamNASDAQ: GILT: Raeli public satellite communications providing ground equipment and connectivity services to commercial, government, and defense customers.
5+ YOEBachelor's degree in electrical or electronic engineering, 5+ years of RF test engineering experience, RF amplifier testing expertise, LabVIEW automation, standards interpretation, and strong troubleshooting and communication skills.
LabVIEW, Microsoft Office, Microsoft Excel, Microsoft Visio
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11h
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RF Test Engineer V
Carlsbad, California, United States
$150k-$191k/yr OnsiteFull Time
Frontgrade Technologies
Frontgrade Technologies: The Electronics Backbone Behind Mission-Critical Systems
10+ YOEEngineering bachelor's degree and 10+ years of specialized experience, or equivalent alternatives; extensive RF testing experience, technical leadership, and NI LabVIEW automation experience required.
NI LabVIEW, VNA, spectrum analyzer, signal generator, power meter, load, attenuator
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2mo
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Software Test Engineer, ADAS
Garden Grove, California, United States
OnsiteFull Time
Harbinger Trucks
Harbinger Trucks: American private manufacturer of medium-duty electric and hybrid commercial vehicles serving commercial fleets.
2+ YOE2+ years engineering experience with end-to-end ADAS validation, bench-level and HIL testing, CAN/CANFD/Automotive Ethernet knowledge, Python test automation, and experience with tools like IPG Carmaker, dSPACE, Polarion or Jama.
Hardware-in-the-Loop (HIL), IPG Carmaker, dSPACE ASM, Python, AutomationDesk, ECUTest, Polarion, Jama, dSPACE SCALEXIO, NI PXI, IPG Xpack Real-time Test Systems, ROS2, DDS, Matlab/Simulink, CAN, CANFD, Automotive Ethernet, CI/CD, digital multimeters, oscilloscopes
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Test Engineer III
Carlsbad, California, United States
$95k-$126k/yr OnsiteFull Time
HM Electronics
HM Electronics: Private communications and audio technology providing systems for restaurants, broadcasters, first responders, and government agencies.
5+ YOEDesign, fabricate, and program automated test equipment; evaluate test methods; BS in electrical engineering or equivalent; 5 years experience; programming and test equipment proficiency.
Automated Test Equipment (ATE), PCB ATE
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Robotics Test Engineer
Oceanside, California, United States
$95k-$115k/yr FieldFull Time
Kellermeyer Bergensons Services
Kellermeyer Bergensons Services: Provider of integrated facility services and maintenance solutions.
2+ YOEBachelor’s degree and 2+ years of hands-on robotics, automation, or innovative technology experience; testing, troubleshooting, data analysis, reporting, cross-functional collaboration, and valid driver’s license required.
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Microwave Test Engineer
El Segundo, California, United States
$95k-$166k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
1+ YOEBachelor's in EE (minimum), 1+ year microwave test experience, proficiency automating instruments with PYTHON/MATLAB/LabVIEW, strong communication and problem-solving, eligible for Top-Secret/SSBI clearance.
network analyzers, high-speed oscilloscopes, signal sources, PYTHON, MATLAB, LabVIEW, ADS, AWR Microwave Office, Sonnet, AXIEM, HFSSTechnical
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