Mechanical The Bot CoMechanicalSan Francisco, CAProven ability to own complex electro-mechanical systems with moving parts, integrating mechanical, electrical, and firmware constraints into a cohesive design. Experience building reliable products that shipped at scale, with a clear understanding of manufacturing constraints and real-world robustness.
Senior Mechanical Simulation Engineer – Avionics & Electronics Packaging ZiplineSenior Mechanical Simulation Engineer – Avionics & Electronics PackagingSan Francisco, CA$130,000–$180,000 / 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. Develop structural finite element models for electronics housings, PCB assemblies, brackets, connectors, flex circuits, fasteners, heat sinks, shields, and integrated avionics modules.
Senior / Staff Mechanical Design Engineer, Battery and Power Electronics ZiplineSenior / Staff Mechanical Design Engineer, Battery and Power ElectronicsSouth San Francisco, CA$160,000–$240,000 / 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. Produce and defend engineering analyses including trade studies, tolerance stacks, load paths, hand calculations, bolted joint analysis, FEA, and failure mode assessments that reduce technical risk and support design decisions.
NewSenior Mechanical Design Engineer Pacific FusionSenior Mechanical Design EngineerSan Leandro, California$138,100–$207,000 / yearThis role is ideal for creative, hands-on mechanical designers with strong CAD expertise who can work independently while collaborating closely with scientists, engineers, and cross-functional technical teams. Successful candidates will develop and analyze complex mechanical systems, conduct research to resolve challenging engineering problems, and translate concepts into fully detailed, production-ready designs.
Senior Mechanical Design Engineer (MEP) Interface EngineeringSenior Mechanical Design Engineer (MEP)San Francisco, CaliforniaAs a 100% employee-owned firm, we’re proud to offer our Collaboration from Home policy—giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Our staff is empowered to design community service programs (e.g., clean up beaches, serve meals at shelters, tutor school-aged children, etc.) – using paid volunteer time.
Senior Mechanical Manufacturing Engineer — Humanoid Robot Factory FoundationSenior Mechanical Manufacturing Engineer — Humanoid Robot FactorySan Francisco, CaliforniaWe are looking for someone who has already lived through high-pressure manufacturing ramps — ideally in EV drive unit, battery module, or battery pack production — and understands what it takes to deliver when timelines are aggressive and ambiguity is high. You will design, build, and launch manufacturing systems that take complex electromechanical products from prototype to repeatable, scalable production.
Senior Mechanical Design Engineer Interface EngineeringSenior Mechanical Design EngineerOakland, CaliforniaAs a 100% employee-owned firm, we’re proud to offer our Collaboration from Home policy—giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. Our staff is empowered to design community service programs (e.g., clean up beaches, serve meals at shelters, tutor school-aged children, etc.) – using paid volunteer time.
Mechanical Application Engineer Amphenol Communications SolutionsMechanical Application EngineerSanta Clara, CAAmphenol High Speed Products Group is the market leader for high speed, high bandwidth electrical connectors for the Telecom/Datacom market (Mobile Networks, Storage, Servers, Routers, Switches, etc.). Project Management & Collaboration: Participate in multiple weekly conference calls with customers, ODMs, and internal teams throughout the development process (typically lasting a few months per project).
NewSenior NPI Mechanical Engineer FlexSenior NPI Mechanical EngineerMilpitas, CaliforniaFlex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world. Please email accessibility@flex.com and we'll discuss your specific situation and next steps (NOTE: this email does not accept or consider resumes or applications.
NewElectrical Platform Intern EtchedElectrical Platform InternSan Jose, CAOur electrical engineering interns will work on both hands-on product design and the development of design and validation infrastructure to design boards that will support bleeding edge systems and silicon. Backed by hundreds of millions from top-tier investors and staffed by leading engineers, Etched is redefining the infrastructure layer for the fastest growing industry in history.
Staff Mechanical Design Engineer, Big Machines Redwood MaterialsStaff Mechanical Design Engineer, Big MachinesSan Francisco, CA$147,500–$235,000 / yearRedwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling - keeping critical minerals in circulation and driving the energy transition. Support machine assembly and testing by performing hands-on commissioning, equipment operation, and floor troubleshooting.
Mechanical & Scaling Engineer, Droid Zipline International IncMechanical & Scaling Engineer, DroidSouth San Francisco, CA$175,000–$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. Along the way you''ll own the test campaigns that qualify those subsystems, working with our SIE team to establish production and NPI lines at our contract manufacturers, and to manage the Jira queue, the ECOs, the supplier communication, and the schedule alongside our TPMs.
Mechanical Test Engineer, Avionics Zipline International IncMechanical Test Engineer, AvionicsSouth San Francisco, CA$130,000–$180,000 / yearWe are a hardware engineering organization with Mechanical, Electrical, Embedded Systems and Test Engineering and are responsible for the design of all flight hardware and operations equipment; this includes Safety Systems, Primary Structure, Launcher, Recovery System, Battery Chargers, Power System, Network System and countless other mechanisms critical to the function of the vehicle and ground systems. To accomplish this you will need to do the following: Work with the product design and reliability teams to generate requirements for test systems that accurately capture the intended function of the vehicle while leaving the door open for future automation and high volume capacity.
Mechanical Design Engineer - Droid SMI Zipline International IncMechanical Design Engineer - Droid SMISouth San Francisco, CA$135,000–$225,000 / yearNot just CAD, and not just a phase of the product lifecycle, but the whole thing: sitting with our industrial designers to figure out what the product should be, defining the requirements it has to meet, taking those requirements into architecture and detailed design, prototyping and iterating, and then following the design all the way through DFM, tooling, first article, and production ramp. Design the test fixtures, assembly aids, and inspection tooling that your subsystem needs to be built and validated at rate, while partnering closely with our test engineering team on life-test rigs and end-of-line testers.
Manager, Motor Mechanical Archer Aviation IncManager, Motor MechanicalSan Jose, CA$175,000–$225,000 / yearIn this role you'll be leading the team that serves as the bridge between electromagnetic theory and physical reality, applying advanced mechanical engineering principles to turn analytical models into robust, high-performance electric motors. About the Role: As the motor mechanical design lead on our Electric Propulsion Team, you''ll be at the forefront of solving complex challenges that directly impact the performance, safety, and evolution of Archer''s cutting-edge electric aviation technology.
Sr. Mechanical Design Engineer - Wafer Positioning/Motion Stages KLA CorpSr. Mechanical Design Engineer - Wafer Positioning/Motion StagesMilpitas, CA$117,800–$200,300 / yearOur expert teams of physicists, engineers, data scientists and problem-solvers work together with the world's leading technology providers to accelerate the delivery of tomorrow's electronic devices. Doctorate (Academic) Degree and 0 years related work experience; Master's Level Degree and related work experience of 3 years; Bachelor's Level Degree and related work experience of 5 years.
Senior Mechanical Design Engineer KLA CorpSenior Mechanical Design EngineerMilpitas, CA$167,300–$284,400 / 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. Experience/knowledge in several of these areas: opto-mechanical systems, vacuum systems, design of inspection equipment or similar instruments, motion controls, electronics, tooling & test fixture design, supplier management, new product introduction, manufacturing support.
Sr. Mechanical Design Engineer (E) KLA CorpSr. Mechanical Design Engineer (E)Milpitas, CA$167,300–$284,400 / 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. Experience/knowledge in several of these areas: opto-mechanical systems, vacuum systems, design of inspection equipment or similar instruments, motion controls, electronics, tooling & test fixture design, supplier management, new product introduction, manufacturing support.
Sr. Staff Engineer, Mechanical Design BloomEnergySr. Staff Engineer, Mechanical DesignSan Jose, CA$151,700–$218,300Our cutting-edge solutions enable unparalleled “time-to-power” capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm. For over two decades, we’ve been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world.
Robotics Mechanical Design Engineer, Hand, Optimus Tesla IncRobotics Mechanical Design Engineer, Hand, OptimusPalo Alto, CA$108,000–$264,000 / yearTo deliver true human-like dexterity in a human-scale form factor, the Hand team integrates high-performance sensors, actuators, and mechanisms into an extremely compact package - all while ensuring the durability needed for both strenuous labor and precise manipulation. We are developing a highly capable, safe, and scalable humanoid robot designed to perform useful tasks in factories, homes, and beyond-leveraging Tesla's expertise in AI, product design, and high-volume manufacturing.