Mechanical Engineering Manager- RF Electronics DAS Technology GroupMechanical Engineering Manager- RF ElectronicsSan Jose, CAIn this role, you will spearhead the design and development of intricate custom integrated microwave assemblies (IMAs) and microwave amplifiers, leading the Mechanical, Test and NPI Engineering teams. 15+ years of work experience across microelectronics packaging, microwave testing, and qualifying/transferring manufacturing microwave products for production.
Mechanical Engineer - PE Licensed MercorMechanical Engineer - PE LicensedSan Francisco, CaliforniaRemote$65–$90 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Review and evaluate written content and AI-generated responses in mechanical engineering for accuracy and quality.
NewSr./Staff Mechanical Engineer Mariana MineralsSr./Staff Mechanical EngineerSan Francisco, CaliforniaHands-on experience with solids-handling and conveyance equipment, including: Silos, bins, hoppers, chutes, and bulk storage systems | Feeders (vibratory, belt, screw, rotary, apron) | Conveyor systems (belt, screw, drag/chain, pneumatic, bucket elevators) | Screens, crushers, and material-transfer equipment. You will design, build, and commission mineral processing and metallurgical refining equipment, develop first-principles-based models of refining equipment and processes, and lead equipment scopes from concept through to design, installation, commissioning, ramp, and handover to the operations team.
Opto-Mechanical Engineer AvegantOpto-Mechanical EngineerSan MateoAvegant is a well-funded, venture-backed technology company developing next-generation display technology to enable previously impossible augmented reality experiences. Design opto-mechanical components and mechanisms to enclose, retain, and maintain alignment of optical elements within system tolerance specifications.
Mechanical Engineer IV Artech LLCMechanical Engineer IVSunnyvale, CA$95–$95.23 / hourWe are seeking a highly skilled Gear Design Subject Matter Expert (SME) to join our Hardware Technologies team, focusing on the design, analysis, and optimization of micro-scale gear systems. Develop and optimize gear profiles to minimize transmission error, contact stress, and audible noise in sub-millimeter to single-digit-millimeter scale geartrains.
Mechanical Engineer 2 Mattson TechnologyMechanical Engineer 2Fremont, CASpecify, supervise, and perform engineering analysis of complex scope, in the following areas: Wafer transfer methods including robotics, friction, particle control, vacuum and end effectors, Mechanism design in assemblies such as slit valves, lift pins, indexers, Wafer temperature management (in both process and transfer environments) including cooling stations, pedestals, ESC. Company: Mattson Technology, Inc., a 38-year Silicon Valley company, designs, manufactures, markets, and globally supports plasma and rapid thermal processing equipment to fabricate integrated circuits for the global semiconductor industry.
Mechanical Engineer - Document Specialist MercorMechanical Engineer - Document SpecialistSan Francisco, CaliforniaRemote$90–$110 / hourDevelop complex, multi-step requests grounded in real-world workspace files like technical drawings and project specifications. For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome.
Principal Opto-Mechanical Engineer ASMLPrincipal Opto-Mechanical EngineerSan Jose, CaliforniaThis role spans hands-on engineering through technical leadership—owning complex module development, driving roadmap direction, and ensuring seamless system-level integration across current and future technologies. Individual pay is determined through interviews and an assessment of several factors that that are unique to each candidate, including but not limited to job-related skills, relevant education and experience, certifications, abilities of the candidate and pay relative to other team members.
Thermal/ Mechanical Engineer QuantumScape Corp.Thermal/ Mechanical EngineerSan Jose, CA$136,700–$208,500 / yearSolve the core thermal challenge: power semiconductors and magnetics (tolerant to 100-125°C junction) sharing an enclosure with solid-state battery cells (requiring sub-45-60°C operation) - via directed airflow paths, thermal isolation zones, heat spreaders, and fan selection. What you'll do: Design the complete mechanical enclosure (1OU or 2OU shelf) in SolidWorks or Creo: sheet metal chassis, busbar routing, internal structural supports, and external connector interfaces.
NewPmts, Mechanical Design Engineer QuantumScape Corp.Pmts, Mechanical Design EngineerSan Jose, CA$136,700–$208,500 / yearAs an on-site R&D and manufacturing operations organization, in-person face to face interaction is essential to building authentic relationships, trust, teamwork, and collaboration. The company's next-generation batteries are designed to enable greater energy density, faster charging and enhanced safety to support the transition away from legacy energy sources toward a lower carbon future.
Sr. Manufacturing Test Engineer - (Electro-Mechanical Systems) Nextracker Inc.Sr. Manufacturing Test Engineer - (Electro-Mechanical Systems)Fremont, CA$170,000–$190,000 / yearThe ideal candidate will drive Design for Test (DFT), oversee tester development through Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT), and ensure production test systems are capacity-optimized, change-controlled, and scalable to meet aggressive production yield and ramp targets. Nextpower is seeking an experienced Senior Manufacturing Test Engineer to lead the transition of New Product Introduction (NPI) test solutions into stable, scalable, high-volume mass production test systems.
Engineering Project Manager - Softgoods Artech LLCEngineering Project Manager - SoftgoodsCupertino, CA$79–$79.85 / hourBuild and maintain project schedules, assess and mitigate risk, and lead cross-functional teams via great communication and diligent oversight. Experience working closely with product design and other cross-functional teams to drive closure of technical issues and communicate risk.
Mechanical Test Technician Ambrosia EnergyMechanical Test TechnicianRedwood City, CaliforniaAs global energy demand surges—driven by the rapid rise of data centers, electric vehicles, and future in-home robotics—the world stands at a critical energy inflection point. The system will include efficient DC-DC conversion, solar MPPT, power distribution, no moving parts, and efficient cable management to make everything plug and play in the field.
Hardware Design Engineering, Senior Director - Signal Connectivity Rack-Scale Platforms Astera LabsHardware Design Engineering, Senior Director - Signal Connectivity Rack-Scale PlatformsSan Jose, CA$220,000–$280,000 / yearOEM Collaboration on Customer Designs Using Astera Labs Silicon: Lead hardware engineering engagement with OEM customers who are designing Astera Labs silicon into their own products - including hyperscale cloud providers, server OEMs, switch vendors, and cable/module manufacturers. As our product portfolio expands in complexity, performance, and volume - and as OEM customers increasingly adopt Astera Labs silicon into their own designs - we need a senior engineering leader to build and scale the hardware design engineering organization that creates industry-defining products and enables our customers' success.
NewEngineering Program Manager Array LabsEngineering Program ManagerSan Francisco, California$150,000–$250,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. 3–5 years of experience supporting complex, high-stakes technical programs with a track record of delivering integrated hardware/software systems.
Hardware Engineering Intern Epia NeuroHardware Engineering InternAlameda, California$30–$40 / hourAbility to stand or sit at a workbench for extended periods; lift/carry up to 15 lbs; operate hand tools, 3D printers, and shop equipment; and work in close physical proximity with study participants during fittings, measurements, and scans. The company’s initial focus is stroke-related motor impairment, with expansion in cognitive decline and other neurological disorders, focusing on long-term solutions for the growing aging population.
Director, Structural Engineering Nextracker Inc.Director, Structural EngineeringFremont, CA$200,000–$240,000 / yearJob Description: Nextpower is seeking a Director, Structural Engineering, US to join our Project Engineering Team in Fremont, CA office supporting key accounts across the United States This position will be responsible for managing the structural engineering team for utility-scale PV projects from the development phase through construction. At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants.
Senior Principal Engineer, Hardware Application Engineering — Board & System Design MarvellSenior Principal Engineer, Hardware Application Engineering — Board & System DesignSanta Clara, CaliforniaYou will spend most of your time reviewing and shaping customer hardware designs — covering board architecture, PCB stack-up and material selection, power architecture, thermal design, mechanical integration, and reliability and retain full hands-on capability across the entire design lifecycle from architecture through schematic, layout guidance, and bring-up. As Senior Principal Engineer for Board & System Hardware Design, you will be the senior technical authority guiding customer hardware design-in on Marvell's Ethernet Switch and UALink platforms, and a key technical bridge between Marvell's silicon teams, internal hardware engineering, and the field.
Aerodynamics PhD - Engineering Expert MercorAerodynamics PhD - Engineering ExpertSan Francisco, CaliforniaRemote5+ years of hands-on professional/industry experience in external aerodynamics , CFD , wind tunnel testing, propulsion, or vehicle aerodynamics. Evaluate the accuracy and depth of AI-generated content in aerodynamics to strengthen reasoning and rigor in model outputs .
Engineering Program Manager, AppleCare Hardware Testing & Operations Apple IncEngineering Program Manager, AppleCare Hardware Testing & OperationsSunnyvale, CADevelop end-to-end lab bring-up plans, accounting for station bring-up and troubleshooting complexity, installation, qualification headcount (Apple, CM, and Equipment vendor resources), and equipment lead-times. In this role, you will collaborate closely with cross-functional engineering, product, and operations teams to drive EFFA HW Testing Line readiness, NPI Early Engagement activities, and sustaining work requests.