Flight Test Operator II Empirical Systems Aerospace, Inc.Flight Test Operator IISan Luis Obispo, CAFull timeESAero is a growing aerospace company in the San Luis Obispo area and provides various services which include but are not limited to rapid system development, on-demand niche engineering, hands-on development/testing, and small UAS aerospace system manufacturing. The Flight Test Operator II role is a hybrid of technical maintenance and active flight operations, where you will support the entire lifecycle of experimental aircraft—from the initial assembly and programming of Group I-III vehicles to the execution of critical flight missions.
Sr. Flight Test Engineer Empirical Systems Aerospace, Inc.Sr. Flight Test EngineerSan Luis Obispo, CAFull timeEmpirical Systems Aerospace, Inc (ESAero) is a leader in aerospace engineering, product development, and manufacturing, dedicated to delivering high-quality, innovative, and cost-effective solutions to the industry. Work with design engineers, systems engineers, and software developers to define specific test requirements and procedures and develop engineering test strategies for new and existing products.
Semiconductor ATE Test Engineer LancesoftSemiconductor ATE Test EngineerSunnyvale, CA$80Wafer level ATE platform support of production, yield analysis, failure Paretos and yield improvement. Production yield tracking, milestone tracking, problem assessment/disposition and invoice tracking.
Field Development Test Associate Serve RoboticsField Development Test AssociateLos Angeles, CaliforniaThe Robotics Field Development Test Associate partners with Engineering, Product, and Operations teams by collecting test data, documenting issues, executing field procedures, and providing feedback that improves product quality and operational readiness. This role executes field testing, commercial deliveries, and operational activities that help validate robot performance, identify product improvements, and ensure safe, reliable operation across development and production fleets.
NewSoftware Test Automation Architect GuidewireSoftware Test Automation ArchitectSan Mateo, CaliforniaYou’ll lead the design of next-generation automation architecture, pilot AI-driven testing capabilities, and establish clear quality metrics that demonstrate reduced incident rates, faster release cycles, and improved coverage for new AI-powered features and global cloud regions. In your first months, you’ll immerse yourself in our platform, CI/CD pipelines, and product portfolio, partnering with engineering and SDET teams to assess current frameworks, identify gaps, and define a roadmap that aligns with PDO’s focus on operational excellence, AI adoption, and customer-centric outcomes.
Production Test Engineer Arycs Technologies, Inc.Production Test EngineerLos Gatos, CAKey Responsibilities Design and implement production test infrastructure: Develop and deploy production test setups for optical transceivers, including electrical and optical testing at wafer, module, and final assembly levels. This role designs and deploys scalable test systems, automates production test processes, analyzes yield and cycle-time data, and supports the transition from pilot builds to high-volume manufacturing.
Sr. Test Engineer (Gasification R&D) Arbor EnergySr. Test Engineer (Gasification R&D)San Bernardino, CaliforniaDesign instrumentation, sampling, and flow-control hardware that survives particulate-laden, erosive, fouling service—purged pressure taps, protected thermocouples, syngas sample lines, and hot control valves that stay alive and trustworthy through a full campaign. You’ll lead the design, build, instrumentation, and operation of the test stand, working closely with gasifier reactor engineers and Arbor’s Systems Engineering team to turn ambitious campaign objectives into safely executed tests and trustworthy data.
Senior Cell Test Infrastructure Engineer Blue CurrentSenior Cell Test Infrastructure EngineerHayward, CA$111,600–$160,000 / yearWorking at the intersection of cell engineering, data engineering, and test development operations this role owns the systems and infrastructure behind test engineering from supporting existing equipment through calibration, maintenance, monitoring, troubleshooting to managing test requests, channel allocation and testing throughput to ensure tests produce actionable data to move projects and programs forward. Operating within Cell Engineering's established test strategy and in close partnership with Staff Test Engineers, the data team, and facilities, this role not only keeps the lab performing, but also grows its capacity and infrastructure so that engineers and scientists across the organization can depend on accurate, well-organized results.
Test Technician Blue CurrentTest TechnicianHayward, CA$28.99–$35.10 / hourFree of flammable liquid electrolytes, Blue Current's fully dry, inherently safe batteries significantly reduce risks to human and environmental health while providing a higher-performance alternative to traditional lithium-ion batteries. Write scripts for basic utility protocols under engineer guidance to automate routine testing, streamline lab workflows, and accelerate the diagnosis of battery cycler issues.
Propulsion Integration & Test Engineer II, First Shift Relativity SpacePropulsion Integration & Test Engineer II, First ShiftLong Beach, CA$109,000–$163,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. Having successfully developed and refined processes for our initial development engines, the team is now focused on producing flight engines at rate for Terran R's aggressive launch manifest.
Test Software Engineer Oneco 1Test Software EngineerSan, AlaskaYou’ll help pilot new ways of working that reduce manual effort, catch defects earlier, and improve the signal-to-noise ratio in our CI pipeline—whether through smarter automation, better tooling, or new AI-integrated approaches to test reliability and triage. You’ll lead efforts to identify critical coverage gaps, implement and scale test automation frameworks, and roll out self-service tools that enable developers to write, run, and promote tests with confidence.
Senior Manufacturing Test Engineer AEye, IncSenior Manufacturing Test EngineerPleasanton, CA$125,000–$145,000 / yearRequired Qualifications Bachelor’s degree in Electrical Engineering, Optical Engineering, Physics, Mechanical Engineering, or a related technical field.8+ years of experience in manufacturing, production test, or test engineering, ideally in optics, sensors, automotive electronics, or similarly complex hardware environments. In this role, you will support production test stations, troubleshoot manufacturing issues, and partner closely with CM/EMS providers and cross-functional engineering teams to enable successful product launches and high-volume manufacturing.
NewExperienced Test & Evaluation Engineer BoeingExperienced Test & Evaluation EngineerEdwards AFB, CaliforniaThe Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.
Test Automation Engineer Hadrian AutomationTest Automation EngineerTorrance, CaliforniaDesign and build production-grade test fixtures, harnesses, load banks, safety interlocks, and instrumentation racks; integrate instruments including DMMs, oscilloscopes, SMUs, electronic loads, programmable power supplies, hipot/insulation testers, LCR meters, DAQ, and machine-vision systems. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we’re building the future of American manufacturing—and looking for exceptional people to help make it happen.
Flight Test Engineer SkyryseFlight Test EngineerCamarillo, CA$120,000–$150,000 / yearAnalyze flight test data using advanced software tools to identify trends, anomalies, and potential issues; ensure accuracy in data collection methods and instrumentation calibration. Experience writing flight test plans as part of a FAA certification program and generating reports from analyzed flight test data.
Senior Systems Test Engineer SkyryseSenior Systems Test EngineerEl Segundo, CA$150,000–$200,000 / yearWork closely with cross-functional teams including GNC, Perception, Safety, Systems, Flight Test, and Software to ensure successful integration and testing of complex avionics systems. In this role, you’ll focus heavily on electromechanical actuation system testing, ensuring test setups accurately simulate real-world conditions to validate performance and reliability.
Test Automation Engineer HadrianTest Automation EngineerLos Angeles, CA$150,000–$250,000 / yearDesign and build production-grade test fixtures, harnesses, load banks, safety interlocks, and instrumentation racks; integrate instruments including DMMs, oscilloscopes, SMUs, electronic loads, programmable power supplies, hipot/insulation testers, LCR meters, DAQ, and machine-vision systems. Backed by leading investors including JPMorgan Chase, Valor Equity Partners, Andreessen Horowitz, Founders Fund, 137 Ventures, Lux Capital, T. Rowe Price, and Morgan Stanley, we're building the future of American manufacturing-and looking for exceptional people to help make it happen.
Test Automation Engineer (SDET) PeopleNTech LLCTest Automation Engineer (SDET)Santa Clara, CAThis role sits inside the same Evergreen Platforms workstream as the Container & VM Software Engineers, but the craft is different: you are building the safety net that lets repave-on-a-cadence be a confident, automated decision rather than a manual leap of faith. Test framework breadth: design E2E test automation suites using Selenium, Playwright, Appium, Cypress, and Karate across pilot and firm-wide application onboarding waves.
HW Test Technician (Teradyne / Nextest, San Jose CA) Teradyne, Inc.HW Test Technician (Teradyne / Nextest, San Jose CA)San Jose, CA$58,600–$93,800 / yearOpportunity Overview: We are recruiting for a Hardware Test Technician within our New Product Introduction Group (NPI-Pilot Line team), Teradyne Memory Business Unit to join our team in San Jose, CA. Maintain Equipment: Test technicians are responsible for the upkeep of testing equipment, including regular cleaning, calibration, debug and repairs to ensure accurate testing results.
Hardware Test Engineer (Teradyne, San Jose CA) TeradyneHardware Test Engineer (Teradyne, San Jose CA)San Jose, CA$82,900–$132,600 / yearIn this role, you will: + Work along with Design/Product Engineering to define the test strategy, implement and optimize test setup/processes at the Pilot line & CM including qualification of test fixtures, test equipment and test software. Working simultaneously on projects in different phases is common; you are able to demonstrate strong troubleshooting and validation skills in addition to the understanding of mechanics of ongoing operational excellence and product support.