Associate Mechanical Design Engineer (Pelican) Pyka IncAssociate Mechanical Design Engineer (Pelican)Alameda, CA$79,000–$95,000 / yearOur Mechanical Engineering team members work closely with Manufacturing Engineers, Flight Test Engineers, and other Mechanical Engineers to design, test, and iterate on mechanical components and assemblies. We design, develop and manufacture an ecosystem of technologies including proprietary flight control software, avionics, high power density motors, motor controllers, batteries, and custom carbon-fiber composite airframes.
Staff Mechanical Design Engineer, EPC Redwood MaterialsStaff Mechanical Design Engineer, EPCSan Francisco, CA$187,500–$247,500 / yearDesign ownership for a wide range of mechanical and plumbing systems including, but not limited to: industrial/non-potable water, HVAC systems (labs, offices, industrial plants), process heating / cooling systems humidifiers, dehumidifiers, abatement systems (dust collectors, scrubbers), cooling towers, fans/pumps, plumbing, etc. Working knowledge of designing the following equipment types: condenser fluid heat rejection systems, chillers, boilers, air handling units, air and water source heat pumps, dust collectors, humidifiers, dehumidifiers, fans, and pumps.
Mechanical Design Engineer Skild AIMechanical Design EngineerSan MateoWe believe massive scale through data-driven machine learning is the key to unlocking these capabilities for the widespread deployment of robots within society. You will be responsible for designing, developing, and testing electro-mechanical hardware systems that include haptic devices, exoskeletons, and others.
Senior Mechanical Design Engineer BoxbotSenior Mechanical Design EngineerAlameda, CA$140,000–$190,000 / yearWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. We transform traditional conveyor systems into intelligent, three-dimensional package handling networks, dramatically improving dispatch efficiency and operational productivity.
Senior Mechanical Design Engineer AmperesandSenior Mechanical Design EngineerSan Francisco, Nevada$130,000–$200,000 / yearWe’ve built a new class of intelligent, software-defined power infrastructure products leveraging a decade of advanced medium voltage Solid State Transformer research that’s now ready for commercial deployment. You will work closely with cross-functional teams, including product design, Controls, manufacturing, and test engineers, to ensure efficient performance and reliability in high-power density environments.
Mechanical Design Engineer II AxonMechanical Design Engineer IISan Francisco, CAOur passionate leadership and cross-functional collaboration with product managers, electrical engineers, industrial designers, and manufacturing teams is vital to the success of the team and ensuring the safety of the general public for generations to come. Mechanical Design Engineers at Axon have full design ownership over next generation life-saving technology from conceptualization through production, who's work is highly visible to even the most senior executives.
Mechanical Design Engineer, Energy Storage Redwood Materials IncMechanical Design Engineer, Energy StorageSan Francisco, CA$117,500–$227,500 / yearThis position starts as a senior individual contributor, where you'll be responsible for designing critical mechanical components and systems related to high power electronics, including thermal management, harnessing, enclosures, structures, and reliability while also collaborating closely with electrical, software, and systems engineering teams. Responsibilities will include: Lead and execute the mechanical design and development of a high-volume, high-power energy conversion product from concept to deployment, including thermal management, authoring requirements, structural design, packaging/integration of power electronics, and integration with grid infrastructure.
Mechanical Design Engineer, Energy Storage Redwood MaterialsMechanical Design Engineer, Energy StorageSan Francisco, CA$125,000–$165,000 / yearThis position starts as a senior individual contributor, where you'll be responsible for designing critical mechanical components and systems related to high power electronics, including thermal management, harnessing, enclosures, structures, and reliability while also collaborating closely with electrical, software, and systems engineering teams. Responsibilities will include: Lead and execute the mechanical design and development of a high-volume, high-power energy conversion product from concept to deployment, including thermal management, authoring requirements, structural design, packaging/integration of power electronics, and integration with grid infrastructure.
Sr. Mechanical Design Engineer RheoSense IncSr. Mechanical Design EngineerSan Ramon, CA$120,000–$150,000 / yearDesign all advanced instrument parts and assemblies using SOLIDWORKS to meet specifications and for Design for Manufacturability (DFM) on integrated microfluidics, pneumatic, and liquid handling systems. With a practical, hands-on approach and a track record of execution, you are comfortable navigating ambiguity, driving projects forward, and making immediate contributions to product innovation and engineering excellence.
Mechanical Design Engineer - Sensor Cleaning Zoox IncMechanical Design Engineer - Sensor CleaningFoster City, CA$151,000–$207,000 / yearyou will drive engineering solutions that ensure sensors remain within operational specifications, minimize contamination-related failures, reduce supply chain and manufacturing yield losses, improve vehicle availability, and support scalable deployment of Zoox autonomous vehicles. You will be responsible for developing, integrating, validating, and launching sensor cleaning systems that maintain the performance of cameras, lidars, and other perception sensors across a wide range of weather and contamination conditions.
Mechanical Design Engineer Rethink recruitMechanical Design EngineerSan MateoThe core belief is that massive scale through data-driven machine learning is the key to unlocking these capabilities and enabling the widespread deployment of robots in the real world. Skild AI is looking for a Mechanical Design Engineer to create and fabricate robotic systems for teleoperation, human-robot interaction, and data collection.
Senior Staff Mechanical Design Engineer, Thermal Systems Form EnergySenior Staff Mechanical Design Engineer, Thermal SystemsBerkeley, CAYou can expect to oversee the building and validation of complex system models, direct prototyping efforts across the company, drive us through a series of internal system prototypes, and act as a technical leader bridging cross-functional teams of chemical, electrical, and mechanical engineers. We have signed contracts with leading electric utilities across the United States and production of our iron-air batteries is underway at our first high-volume manufacturing facility in West Virginia.
Mechanical Design Engineer (Mid-Senior Level) RheoSenseMechanical Design Engineer (Mid-Senior Level)San Ramon, CaliforniaDesign all advanced instrument parts and assemblies using SOLIDWORKS to meet specifications and for Design for Manufacturability (DFM) on integrated microfluidics, pneumatic, and liquid handling systems. This role works closely with multidisciplinary teams to translate product requirements into innovative mechanical designs, working prototypes, and production-ready solutions.
Senior Mechanical Design Engineer - Electric Motors DoorDash IncSenior Mechanical Design Engineer - Electric MotorsSan Francisco, CA$109,500–$161,000 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. We provide access to a full machine shop with welding equipment, additive manufacturing tools, electrical integration tools, and significant in-house test capability to enable efficient concept-to-hardware development.
Mechanical Design Engineer I Industrial Electric ManufacturingMechanical Design Engineer IFremont, California$87,600–$109,800 / yearThis role involves extensive 3D modeling and 2D drafting, creating and maintaining BOMs, and collaborating with cross-functional teams to meet project specifications and timelines. The Mechanical Design Engineer I supports the design-to-order (DTO) engineering process for IEM’s low voltage power distribution products.
Senior Mechanical Design Engineer InertiaSenior Mechanical Design EngineerLivermore, California$180,000–$240,000 / yearTypical design projects would include the design and development of solid-state laser hardware and systems, large-aperture opto-mechanical mounts and positioning systems, support structures, vacuum chambers and systems, thermal management systems, and test stands and diagnostics. Inertia is taking the most direct, scientifically-proven path to commercializing fusion, leveraging the only successful achievement of fusion ignition, using a process that was pioneered at the U.S. Department of Energy’s (DOE) Lawrence Livermore National Laboratory (LLNL).
Mechanical Design Engineer, Tesla Automation Tesla IncMechanical Design Engineer, Tesla AutomationFremont, CA$109,600–$195,600 / yearAs a Mechanical Design Engineer, you will play a key role in the design and implementation of state-of-the-art machines, from concept to successful Factory Acceptance Testing (FAT). Collaborate on the full lifecycle of machine design including conceptualization, prototyping, and validation up to successful FAT in Germany until hand-over to production on-site.
Sr Staff Mechanical Design Engineer FormFactorSr Staff Mechanical Design EngineerLivermore, California3D Modeling, Agile Systems, Autodesk AutoCAD, Communication, Data Analysis, Error Budgets, FEA Software, Geometric Dimensioning And Tolerancing (GD&T), MATLAB, Mechanical Design, Precision Engineering, Precision Machine Design, Problem Solving, Product Development, Python (Programming Language), SolidWorks, Thermal Design Education & Experience: The Sr Staff Mechanical Design Engineer is a senior technical leader responsible for defining, developing, and delivering innovative mechanical design solutions for highly complex products and systems.
Senior Mechanical Design Engineer - Closures City Hopper DoorDash IncSenior Mechanical Design Engineer - Closures City HopperOakland, CA$139,400–$205,000 / yearWe value a diverse workforce - people who identify as women, non-binary or gender non-conforming, LGBTQIA+, American Indian or Native Alaskan, Black or African American, Hispanic or Latinx, Native Hawaiian or Other Pacific Islander, differently-abled, caretakers and parents, and veterans are strongly encouraged to apply. You''ll partner with industrial design, vehicle architecture, systems engineering, manufacturing, reliability, and operations teams to create closure systems that delight customers while meeting the rigorous durability, cost, and manufacturability requirements of a commercial autonomous fleet.
Mechanical Design Engineer II/III (MEP) Interface EngineeringMechanical Design Engineer II/III (MEP)Oakland, 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 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 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.
Senior Mechanical Design Engineer Cala HealthSenior Mechanical Design EngineerSan Mateo, CAWe are looking for a Senior Mechanical Design Engineer to support product development in a dynamic, fast-paced startup environment, exemplified by: Technical Expertise: 5+ years of experience in mechanical engineering, with a strong focus on electromechanical systems and early clinical study support. Manufacturing Fluency: Design for Manufacturing (DFM) mindset, including knowledge of diverse processes including: plastic injection molding, silicone molding, machining, PCB fabrication/assembly, and 3D printing.
Sr. Staff Mechanical Design Engineer, Equipment BloomEnergySr. Staff Mechanical Design Engineer, EquipmentFremont, 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. Bloom Energy makes reasonable accommodations, consistent with applicable laws, for the known physical or mental limitations of an otherwise qualified applicant or employee with a disability, who can perform the essential job functions, unless undue hardship would result.
Mechanical Design Engineer II (Manufacturing & Tooling - Medical Devices) Penumbra IncMechanical Design Engineer II (Manufacturing & Tooling - Medical Devices)Alameda, CA$95,000–$120,000 / yearThe Mechanical Design Engineer II project opportunities are designed to develop professional work knowledge and abilities and to support the efforts and projects that have global importance to the success of the business. Area of work involves manufacturing processes with interaction between production and cross-departmental engineering groups in resolving problems encountered on the production floor.
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.
Staff Mechanical Design Engineer, Big Machines Redwood Materials IncStaff Mechanical Design Engineer, Big MachinesSan Francisco, CA$147,500–$235,000 / yearJoin the Big Machines team at Redwood Materials, where we develop high-performance equipment-such as 200 ton kilns, meter long knife gates, rotary seals, and complex 30m+ conveyance systems-built to operate reliably at 900°C in some of the most corrosive, debris-laden environments on Earth. We're looking for creative problem solvers who can tackle complex mechanical systems-people who think both tactically and strategically to deliver durable, long-term solutions.
Mechanical Design Engineer OpenAIMechanical Design EngineerSan Francisco, CaliforniaFor unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.
Mechanical Design Engineer II Axon Enterprise IncMechanical Design Engineer IISan Francisco, CA$103,500–$165,600 / yearOur passionate leadership and cross-functional collaboration with product managers, electrical engineers, industrial designers, and manufacturing teams is vital to the success of the team and ensuring the safety of the general public for generations to come. Mechanical Design Engineers at Axon have full design ownership over next generation life-saving technology from conceptualization through production, whos work is highly visible to even the most senior executives.
Mechanical Design Engineer DroydMechanical Design EngineerSan Francisco, CaliforniaOur mechanical team designs the structures, linkages, and assemblies that make the robots real — this work moves fast and lives on the shop floor as much as it does in CAD. You will spend time in CAD, but also at the printer, in the shop, and on the robot, working closely with electrical, software, and robotics teams to bring systems together.
Mechanical Design Engineer Gradient RoboticsMechanical Design EngineerSan Francisco, CaliforniaYou'll own a subassembly and its parts from first sketch to validated hardware while partnering closely with the rest of the engineering team on whatever is highest leverage at any given moment. Hands-on machining experience: we have some really cool machines, and as a small team, engineers do need to make their own parts at times.
Staff Mechanical Design Engineer, Structures Form EnergyStaff Mechanical Design Engineer, StructuresBerkeley, CAThe Structures Engineering team at Form is responsible for designing the structure, enclosure, and sealing systems that supports and integrates all parts of our innovative utility-scale multi-day energy storage system. In recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech".
Mechanical Design Engineer PantographMechanical Design EngineerSan Francisco, CaliforniaOur robots are durable tools, built to survive thousands of hours of real-world operation while still feeling intentional and well-crafted. You might be a good fit if you: Have a track record of designing and shipping a physical product at scale (this matters more to us than years of experience or any specific degree).
Staff Mechanical Design Engineer, Thermal Systems Form EnergyStaff Mechanical Design Engineer, Thermal SystemsBerkeley, CAIn recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech". We have signed contracts with leading electric utilities across the United States and production of our iron-air batteries is underway at our first high-volume manufacturing facility in West Virginia.
Mechanical Design Engineer, Interiors Tesla IncMechanical Design Engineer, InteriorsFremont, CA$91,600–$164,400 / yearSupport cross-functional integration of interior lighting and switches by working with teams such as body, exteriors, 12V electronics, manufacturing, supply chain, and supplier engineers to achieve technically feasible designs. Responsibilities span from concept definition during the industrial design phase to prototype creation, production design release, and launch across multiple Tesla programs.
Principal Mechanical Design Engineer FormFactorPrincipal Mechanical Design EngineerLivermore, CaliforniaThe Mechanical Design Engineer is responsible for designing, developing, validating and delivering innovative mechanical design solutions for highly complex products and systems that support FormFactor’s semiconductor test and measurement products. FormFactor, Inc. (NASDAQ: FORM), is a leading provider of essential test and measurement technologies along the full semiconductor product life cycle — from characterization, modeling, reliability, and design de-bug, to qualification and production test.
NewMechanical Design Engineer II, Structures Form EnergyMechanical Design Engineer II, StructuresBerkeley, CAThe Structures Engineering team at Form is responsible for designing the structure, enclosure, and sealing systems that supports and integrates all parts of our innovative utility-scale multi-day energy storage system. In recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech".
Senior Mechanical Engineer, High-Voltage Design Form EnergySenior Mechanical Engineer, High-Voltage DesignBerkeley, CAOwn the electromechanical design of Form's battery products, including high voltage distribution (busbars and cables), isolation, grounding, harnessing, connectors, overmolded bussing, plastic and metal enclosures for various PCBA and electrical assemblies, and safety and interlocks (contactor, fuses etc.). Form Energy's HV & LV Design Team is seeking a Senior level Mechanical Design Engineer to drive the HV requirements, design, simulation and testing of our Gen 2 and beyond power systems for clean energy delivery from batteries to the grid.
NewSr. Staff Mechanical Design Engineer, Equipment Bloom EnergySr. Staff Mechanical Design Engineer, EquipmentFremont, CaliforniaOur 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. Bloom Energy makes reasonable accommodations, consistent with applicable laws, for the known physical or mental limitations of an otherwise qualified applicant or employee with a disability, who can perform the essential job functions, unless undue hardship would result.
Mechanical Design Engineer - Sensor Cleaning ZooxMechanical Design Engineer - Sensor CleaningFoster City, CAyou will drive engineering solutions that ensure sensors remain within operational specifications, minimize contamination-related failures, reduce supply chain and manufacturing yield losses, improve vehicle availability, and support scalable deployment of Zoox autonomous vehicles. You will be responsible for developing, integrating, validating, and launching sensor cleaning systems that maintain the performance of cameras, lidars, and other perception sensors across a wide range of weather and contamination conditions.
Staff Mechanical Design Engineer, Structures Form Energy IncStaff Mechanical Design Engineer, StructuresBerkeley, CAThe Structures Engineering team at Form is responsible for designing the structure, enclosure, and sealing systems that supports and integrates all parts of our innovative utility-scale multi-day energy storage system. In recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech".
Mechanical Design Engineer II (R&D) RIX IndustriesMechanical Design Engineer II (R&D)Benicia, CaliforniaRIX Industries is a technology-focused company specializing in the design, development and manufacturing of gas generation systems, precision compressor solutions, and cryogenic cooling technologies for critical applications in Marine, Aerospace, Land, Energy, Industrial, Medical, and Critical Infrastructure markets. While working near moving equipment, mechanical parts and lift trucks; must have the ability to follow safe operating procedures.
Mechanical Design Engineer, Body Structures, Frame (Autonomous Vehicle Team) FoundationMechanical Design Engineer, Body Structures, Frame (Autonomous Vehicle Team)San Francisco, CaliforniaDesign and develop the vehicle body and structural architecture to perform across extreme multi-environment conditions—from high-impact off-road shock loads to full water submersion and long-term vibration fatigue. Collaborate closely with robotics, suspension, and systems engineering to co-develop structural hardpoints, mounting interfaces, and routing pathways as part of a fully integrated vehicle architecture.
Mechanical Design Engineer Pacific FusionMechanical Design EngineerSan Leandro, California$138,100–$263,800 / yearWe are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). This role requires a top-tier combination of technical expertise, problem-solving skills, and a proactive mindset to meet the exciting challenges in the field of fusion energy.
NewStaff Mechanical Design Engineer Deterrence DefenseStaff Mechanical Design EngineerFremont, CaliforniaThe ideal candidate brings deep mechanical design expertise, automation knowledge, and hands-on experience with commissioning and acceptance testing to deliver scalable, reliable equipment solutions. The Staff Engineer leads the design, specification, and deployment of advanced manufacturing equipment from concept through commissioning.
Senior / Staff Mechanical Design Engineer, Battery and Power Electronics Zipline International IncSenior / Staff Mechanical Design Engineer, Battery and Power ElectronicsSouth San Francisco, CAOur 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.
Mechanical Design Engineer II (Manufacturing & Tooling - Medical Devices) Penumbra Inc.Mechanical Design Engineer II (Manufacturing & Tooling - Medical Devices)Alameda, CA$95,000–$120,000 / yearThe Mechanical Design Engineer II project opportunities are designed to develop professional work knowledge and abilities and to support the efforts and projects that have global importance to the success of the business. Area of work involves manufacturing processes with interaction between production and cross-departmental engineering groups in resolving problems encountered on the production floor.
NewMechanical Design Engineer II, Structures Form Energy IncMechanical Design Engineer II, StructuresBerkeley, CAThe Structures Engineering team at Form is responsible for designing the structure, enclosure, and sealing systems that supports and integrates all parts of our innovative utility-scale multi-day energy storage system. In recent years, Form Energy has earned a number of accolades, including being named by TIME as a "Best Invention", MIT Technology Review as a "Top Climate Tech Company To Watch", and Fast Company as "One of the Next Big Things In Tech".
Senior Mechanical Engineer, HV Design Form Energy IncSenior Mechanical Engineer, HV DesignBerkeley, CAOwn the electromechanical design of Form's battery products, including high voltage distribution (busbars and cables), isolation, grounding, harnessing, connectors, overmolded bussing, plastic and metal enclosures for various PCBA and electrical assemblies, and safety and interlocks (contactor, fuses etc.). Form Energy's HV & LV Design Team is seeking a Senior level Mechanical Design Engineer to drive the HV requirements, design, simulation and testing of our Gen 2 and beyond power systems for clean energy delivery from batteries to the grid.
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.