Senior Controls Engineer Motive CompaniesSenior Controls EngineerAlameda, CA$140,000–$170,000 / yearThis role will design and implement control systems that power automated test and production equipment-scripting control sequences, developing real-time software, and integrating complex electromechanical systems. This team is shaping the future of automated testing and production for space hardware and is looking for a Controls Engineer to join their growing organization.
Chief Systems Engineer (CSE) E-SpaceChief Systems Engineer (CSE)Saratoga, CA$190,000–$225,000 / yearWith Space Systems Electrical Engineering (SSEE) as an organic fifth function, the CSE also holds sole authority over the spacecraft-level electrical architecture and the electrical ICD framework to which every hardware VP and Semiconductor Development designs. We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.
NewSenior Power Electronics Engineer - Ground Systems Zipline International IncSenior Power Electronics Engineer - Ground SystemsSouth San Francisco, CA$135,000–$225,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. This role is central to enable our next generation of drone logistics, solving complex challenges in power distribution, power conversion, battery charging, high performance microprocessor, high-speed network communication and system-level integration.
Staff Test Engineer, Flight Controls System ArcherStaff Test Engineer, Flight Controls SystemSan Jose, CA$160,000–$190,000 / yearThis role has a strong focus on the verification and testing of the Archer's fly-by-wire flight control system, including its subsystems and items, and its integration with other aircraft systems, such as avionics, high and low voltage power distribution, and engines. Archer is an aerospace company based in San Jose, California building an all-electric vertical takeoff and landing aircraft with a mission to advance the benefits of sustainable air mobility.
NewEngineer, Silicon Validation Ayar LabsEngineer, Silicon ValidationSan Jose, CaliforniaBacked by industry giants like NVIDIA, AMD and Intel and manufactured in partnership with the world’s leading semiconductor ecosystem, Ayar Labs’ co-packaged optics solution is key to unleashing next-generation AI scale-up architectures. You will execute post-silicon bringup and characterization across SerDes, photonic, and mixed-signal blocks, building the test infrastructure and automation that ensures our products meet and exceed specification before customer deployment.
System Design Engineer KLA CorporationSystem Design EngineerMilpitas, CA$136,300–$231,700 / yearEnabling the movement towards advanced chip design, KLA's Global Products Group (GPG), which is responsible for creating all of KLA's metrology and inspection products, is looking for the best and the brightest research scientist, software engineers, application development engineers, and senior product technology process engineers. The flagship Surfscan products include the SPx platforms for wafer surface quality and wafer defect inspection tools and systems for inspection of polished wafers, epi wafers and engineered substrates during the wafer fabrication process.
Senior Mechatronics Engineer JUUL LabsSenior Mechatronics EngineerSan Francisco, CA$165,000–$227,000 / yearWe are a diverse team that is united by this common purpose and we are hiring the world’s best engineers, scientists, designers, product managers, operations experts, and customer service and business professionals. 7+ years of hands-on experience in mechatronics, hardware/electrical engineering, or a closely related discipline, with demonstrated ability to work effectively across mechanical, electrical, and software domains.
Photonics Hardware Validation Engineer LightmatterPhotonics Hardware Validation EngineerMountain View, CA$177,000–$240,000 / yearAbility to work closely with Design Engineers, Software Engineers, and broader cross-functional teams to quickly gain knowledge of Lightmatter products and drive execution of chip bring-up and validation in our lab. We are hiring a Photonics Hardware Validation Engineer to join our Validation team to drive photonics testing, characterization and validation of our silicon photonics-based optical Interconnect Products.
Staff Hardware Validation Engineer LightmatterStaff Hardware Validation EngineerMountain View, CA$186,000–$246,000 / yearAbility to work closely with Design Engineers, Software Engineers, and broader cross-functional teams to quickly gain knowledge of Lightmatter products and drive execution of chip bring-up and validation in our lab. The company invented the world's first 3D-stacked photonics engine, Passage, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.
Senior Mechanical engineer DexmateSenior Mechanical engineerFremont, CaliforniaDeep familiarity with modern manufacturing processes and when to apply each: CNC machining (3- and 5-axis), injection molding, die casting, sheet metal fabrication, MIM (metal injection molding), investment casting, and surface finishing processes (anodizing, PVD, powder coat); understanding of process tradeoffs across cost, tolerance, lead time, and volume. Demonstrated ability to take a mechanical design from working prototype to production-ready — including DFM iterations, supplier qualification, first-article inspection, and manufacturing yield validation; candidates who have only operated in R&D or prototype-only environments are not a fit for this role.
Staff Modeling and Simulation Engineer Commonwealth Fusion SystemsStaff Modeling and Simulation EngineerMilpitas, CARun Multi-Physics Analysis: Build, run, and evaluate highly coupled simulations covering structural mechanics, high-temperature thermal management, fluid/gas flow dynamics, and chemical reaction kinetics. Collaborate & Interface: Partner closely with cross-functional teams, including Mechanical Designers, Electrical Engineers, Materials Scientists, and Chemical Specialists, to translate simulation insights into actionable hardware modifications.
Staff Modeling And Simulation Engineer Commonwealth Fusion SystemsStaff Modeling And Simulation EngineerMilpitas, CA$130,000–$200,000 / yearRun Multi-Physics Analysis: Build, run, and evaluate highly coupled simulations covering structural mechanics, high-temperature thermal management, fluid/gas flow dynamics, and chemical reaction kinetics. Collaborate & Interface: Partner closely with cross-functional teams, including Mechanical Designers, Electrical Engineers, Materials Scientists, and Chemical Specialists, to translate simulation insights into actionable hardware modifications.
Optical Validation Engineer, Principal Astera LabsOptical Validation Engineer, PrincipalSan Jose, CA$160,000–$200,000 / yearWe are seeking an experienced Optical (EIC/PIC) Validation Engineer at the Principal level to lead the validation, characterization, and qualification of advanced photonic integrated circuits (PICs) closely integrated with electronic integrated circuits (EICs) multiple optical configurations. Astera Labs' Intelligent Connectivity Platform integrates CXL, Ethernet, NVLink, PCIe, and UALink semiconductor-based technologies with the company's COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity.
Lead Software Engineer, AI & Robotics Test Infrastructure RoboForceLead Software Engineer, AI & Robotics Test InfrastructureMilpitas, CaliforniaExperience: 6+ years of software engineering experience focused on building test infrastructure, automation frameworks, or CI/CD tooling for complex systems (robotics, autonomous vehicles, aerospace, etc.), with a proven track record of architecting systems from scratch rather than just maintaining existing pipelines. EOL Test Software & Packaging: Partner with Manufacturing Operations to package your test framework into a secure, operator-friendly format (e.g., GUIs, automated pass/fail scripts) for the factory floor, ensuring seamless, IP-isolated hardware validation.
Senior Hardware Power Test Engineer, Platforms Infrastructure GoogleSenior Hardware Power Test Engineer, Platforms InfrastructureSunnyvale, CAAs a Senior Hardware Test Engineer, you will be supporting a team of hardware board and power designers who are responsible for prototype bring-up, validation, qualification, and failure analysis of server-related technologies such as Central Processing Unit (CPU), Double Data Rate (DDR) memory, storages, onboard power and high-speed interconnects. From software to hardware our teams are shaping the future of world-leading hyperscale computing, with key teams working on the development of our TPUs, Vertex AI for Google Cloud, Google Global Networking, Data Center operations, systems research, and much more.
Electrical Characterization Engineer Talent Software Services, Inc.Electrical Characterization EngineerPalo Alto, CA$50–$55 / hourIn this role, you'll be an individual contributor with a crucial role owning the design verification and characterization of vehicle electronics, with a particular focus on Zonal and Battery ECUs. Responsibilities: Develop detailed design verification and characterization test plans for all phases of ECU programs with input from reliability, design, and firmware teams.
Electrical Engineer - Fully Remote MercorElectrical Engineer - Fully RemoteSan Francisco, CaliforniaRemote$70–$100 / hourDesign challenging computational problems to test AI using real scientific software for research-level tasks. Proven proficiency with scientific software libraries through research publications, open-source contributions, or professional work.
Test Engineer - (109805) SanminaTest Engineer - (109805)San Jose, CA$90,000–$115,000 / yearRecognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors. Job DescriptionSanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest-growing segments of the global Electronics Manufacturing Services (EMS) market.
Equipment Software Validation Engineer : 26-02420 Akraya Inc.Equipment Software Validation Engineer : 26-02420Sunnyvale, CA$50–$55 / hourThe ideal candidate will have hands-on experience testing and qualifying software for manufacturing equipment, developing and executing software test plans, implementing test automation, troubleshooting production software, and supporting validation activities in a regulated environment. Primary Skills: Software Testing & Validation (Expert), Manufacturing Equipment Software Testing (Advanced), Test Automation & Automated Device Testing (Advanced), Software Troubleshooting & Debugging (Advanced), Regulated Industry / Medical Device Validation (Advanced).
Senior Firmware Engineer - Motors ZiplineSenior Firmware Engineer - MotorsSouth San Francisco, CA$170,000–$215,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Today, Zipline operates on four continents, makes a delivery somewhere in the world every 30 seconds, and has completed millions of deliveries to date, including blood, vaccines, medical supplies, food, and retail products.