NewHardware Test & Prototype Technician, Dropbox ZipLineHardware Test & Prototype Technician, DropboxSouth San Francisco, CA$36–$48 / hourOur 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. Dropbox is our customer-facing package-loading product that integrates mechatronics, sensors, electronics, access control, user interaction, firmware, and environmental protection so untrained users can hand off packages to our droids.
Mechanical Design Engineer Physical IntelligenceMechanical Design EngineerSan Francisco, CaliforniaEnsure reliability and robustness: Perform and interpret reliability tests (HALT/HASS, tolerance stack-ups, environmental testing) and lead corrective design actions. You'll own the full spectrum of mechanical development—from actuator sizing or design to kinematics and work with teams to prototype and ultimately produce systems at scale—ensuring reliability, deployability, and performance.
Senior Engineering Technician (Machinist) DroydSenior Engineering Technician (Machinist)San Francisco, CaliforniaUnderstands tooling, workholding, tolerances, and machining strategy at a high level, with a deep understanding of feeds, speeds, and holding tight dimensions below 0.001 inch (0.025mm). You will take ownership of precision machined parts from start to finish, while also providing crucial cross-functional team support by assisting with 3D printing workflows and assembly tasks as needed.
Prototype Team Lead DroydPrototype Team LeadSan Francisco, CaliforniaOversee quality assurance and part verification, coaching technicians on metrology tools and leading root cause analysis for machining defects or tolerance drift; document machining and additive processes, setup instructions, inspection results, and control plans to ensure future builds are repeatable. Design and fabricate custom workholding — including soft jaws and vacuum fixtures — and guide technicians in developing their own solutions; read and interpret engineering drawings, CAD models, and advanced GD&T callouts to verify part requirements and provide actionable DFM feedback to engineers.
Prototype Engineer Physical IntelligencePrototype EngineerSan Francisco, CaliforniaYou'll translate research ideas into physical systems, build end-to-end prototypes from scratch, and ensure our hardware performs reliably when interacting with real-world objects. Familiarity with the robotics domain, with an understanding of kinematics, actuation, compliant mechanisms, and the challenges of hardware interacting with unstructured real-world environments.
Staff Mechanical Engineer II-VI Optical Systems, Inc.Staff Mechanical EngineerFremont, CAWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Experience in semiconductor laser diodes, laser alignment, diode laser packaging, fiber optics, fiber coupled lasers, fiber lasers, and diode laser optics.
Staff Mechanical Engineer Coherent CorpStaff Mechanical EngineerFremont, CAWe are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Experience in semiconductor laser diodes, laser alignment, diode laser packaging, fiber optics, fiber coupled lasers, fiber lasers, and diode laser optics.
Maintenance Technician Rich Products CorporationMaintenance TechnicianUnion City, CA$40–$49 / hourMust be able to troubleshoot, repair, and maintain low voltage (0 VAC/VDC -- 51 VAC/VDC), Proportional, Integral and Derivative (PID) control loops that support a wide variety of control processes such as temp., pressure, liquid level, motor, etc. Our portfolio includes creative solutions geared at helping food industry professionals compete in foodservice, retail, in-store bakery, deli, and prepared foods, among others.
Staff Mechanical Engineer LightWorks Optical SystemsStaff Mechanical EngineerFremont, CAExperience in semiconductor laser diodes, laser alignment, diode laser packaging, fiber optics, fiber coupled lasers, fiber lasers, and diode laser optics. Strong analytical and computational skills in structural, heat transfer, fluid dynamics, and tolerance studies for mechanical and thermal consideration.
Senior CNC Programmer Sanmina CorpSenior CNC ProgrammerNewark, CA$85,000–$120,000 / 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. CNC Programmer will combine computer skills with manufacturing knowledge to program manufacturing software programs to create machined parts in an efficient, precise process with less waste, increased product consistency, and reduced energy consumption.
Mechanical Engineer- Contractor Acorn Product Development, Inc.Mechanical Engineer- ContractorMilpitas, CAOur proven expertise, relationships, and processes help our clients bring innovative, reliable, and cost-effective products to market. Demonstrated success designing and developing products in Robotics, Automation, Networking, Consumer, Medical Devices.
Associate Strategic Program Manager FictivAssociate Strategic Program ManagerOakland, CA$75,000–$100,000 / yearAs an Associate Strategic Program Manager (SPM) at MISUMI Americas, you'll work alongside engineers at some of the world's most innovative companies - helping get complex products across the finish line on time, on budget, and at the highest quality. By integrating a vast catalog of components with a world-class digital manufacturing platform, MISUMI Americas empowers engineers and procurement teams to accelerate innovation across the entire product lifecycle.
Sr Mechanical Engineer KLA CorpSr Mechanical EngineerMilpitas, CA$117,800–$200,300 / 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. They will have the opportunity to learn and eventually own the design process, including requirements specification, feasibility studies, analysis including FEA modeling, thermal, CFD, conceptual and detailed design, detail drawings, design review presentations, procurement of prototype parts, support prototype testing and system integration, and handoff to manufacturing!
Sr Opto-mechanical Design Engineer KLA CorpSr Opto-mechanical Design EngineerMilpitas, CA$141,300–$240,200 / 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. Responsible for the complete design process, including: Drive design from beginning to end including requirements specification, feasibility studies, conceptual and detailed design, build and release to manufacturing.
Mechanical Design Engineer KLA CorpMechanical Design EngineerMilpitas, CA$117,800–$200,300 / 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 Mechanical Design Engineer will support a major redesign of an existing semiconductor inspection module involving Ultra-High Vacuum (UHV), High Voltage (HV), precision mechanical assemblies, and complex electro-mechanical interfaces.
Hardware Test & Prototype Technician, Dropbox ZiplineHardware Test & Prototype Technician, DropboxSouth San Francisco, CA$36–$48 / hourOur 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. Dropbox is our customer-facing package-loading product that integrates mechatronics, sensors, electronics, access control, user interaction, firmware, and environmental protection so untrained users can hand off packages to our droids.
Strategic Program Manager FictivStrategic Program ManagerOakland, CA$105,000–$150,000 / yearActing as a trusted advisor, you'll bring deep expertise in engineering, operations, quality, and logistics to guide customers through every stage — from New Product Development (NPD) and New Product Introduction (NPI) through mass production. Beyond program execution, you'll play an active role in continuous improvement — identifying opportunities to refine internal processes and drive operational enhancements that make MISUMI Americas an even stronger partner for its customers.
Sr. Mechanical Design Engineer KLA CorpSr. Mechanical Design EngineerMilpitas, CA$117,800–$172,800 / yearConduct various analysis, such as thermal, vibration and FEA modeling, conceptual and detailed design using Creo Parametric, detailed drawings, design review presentations, procurement of prototype parts, system integration, prototype testing, and handoff to manufacturing. To ensure a fair and consistent evaluation, the use of AI, recording tools or other technologies to generate, suggest or provide responses during interviews-whether virtual or in person-is not permitted unless explicitly approved in advance as part of a reasonable accommodation or invited by the interviewer.
Manager, Mechanical Design Engineering (E) KLA CorpManager, Mechanical Design Engineering (E)Milpitas, CAEnabling 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. This leader will drive the execution of complex new product development programs, develop engineering talent, establish technical strategies, and ensure the successful delivery of mechanical and opto-mechanical subsystems that meet performance, quality, reliability, schedule, and cost objectives.
Mechanical Harness Engineer, New Programs Engineering Tesla IncMechanical Harness Engineer, New Programs EngineeringFremont, CA$91,600–$164,400 / yearNew Programs Engineers interact with cross-functional partners from the Design, Vehicle Engineering, Powertrain Engineering teams and others to develop 3D designs, mules, prototypes, and demonstrators used for informing downstream engineering efforts. Demonstrated effectiveness in handling multiple priorities, proactively organizing workloads, and meeting tight delivery timelines Excellent communicator, resourceful, and mindful of time management.