mechanical Jobs in California

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Senior Staff Mechanical Design Engineer

Rivian

•

Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 60+ days ago | Updated 1 hour ago

Sr. Mechanical Design Engineer, Test Infrastructure & Systems Engineering

Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla Energy's Test Infrastructure team is seeking a Mechanical Design Engineer to develop automated test equipment and mechanical infrastructure for energy storage, EV charging, and solar products. The role requires expertise in 3D modeling (CATIA), sheet metal design, prototyping, electromechanical packaging, 80/20 structures, mechanical component sourcing, and build oversight.You will work closely with Electrical and Controls Engineers to integrate mechanical and electrical elements into robu
Posted 60+ days ago | Updated 1 hour ago

Mechanical Engineer, Actuator Integration, Optimus

Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla's actuator team designs and builds actuators for humanoid bi-pedal robots (Optimus). The team joins mechanical, electrical, and electromagnetic engineering disciplines in a highly collaborative environment. This position is critical to the development of the high-performance electromechanical rotary and linear actuator systems for humanoid bi-pedal robots (Optimus). Tesla actuators need to deliver high performance, efficiency, and torque (force) density. You will join the team of electrom
Posted 60+ days ago | Updated 1 hour ago

Sr. Mechanical Engineer - Seat Complete

Rivian

•

Irvine, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 60+ days ago | Updated 1 hour ago

Mechanical Design Engineer, Closures

Tesla Motors

•

Fremont, California, USA

Full-time

As a Closures Systems Design Engineer, you will be responsible for conceiving, architecting, designing, and engineering the dynamic exterior systems of Tesla vehicles. You will work alongside pioneering Designers and Engineers through all stages of the product design cycle: from initial sketch and clay modeling, through architecture and design, and finally to validation and product launch. You will be part of the team that creates and executes some of the most notable hallmarks of Tesla design.
Posted 59 days ago | Updated 1 hour ago

Sr. Mechanical Hardware Validation Engineer, Optimus

Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla is at the forefront of developing humanoid robots, known as Optimus or Optimus, on a large scale to revolutionize automation in manufacturing and material handling. By using advanced AI, Optimus will enable highly adaptable and autonomous operation. As part of our Robotic Hardware Validation team, we are seeking an exceptional Mechanical Engineer to play a critical role in testing and validating the Optimus. You will design and implement comprehensive tests at both the sub-system and compo
Posted 60+ days ago | Updated 1 hour ago

Sr. Mechanical Design Engineer, Prototype Structural, New Programs

Tesla Motors

•

Fremont, California, USA

Full-time

The New Programs Engineering team works at the front-end of vehicle design and development, working in an iterative environment to study, simulate, build, and prove out Tesla's future generation of vehicles. This is a mechanical engineering role with an emphasis on structural design and analysis. The candidate will be developing prototype body and chassis structures in addition to correlating those designs with production systems. The role requires a holistic understanding of vehicle systems to
Posted 60+ days ago | Updated 1 hour ago

Sr. Mechanical Design Engineer, Wireless Charging, Power Electronics

Tesla Motors

•

Palo Alto, California, USA

Full-time

As a Mechanical Design Engineer on Tesla's Wireless Charging team, you will design novel world-class products and solutions to deliver high power wirelessly. Your contributions will bridge the gap between difficult engineering problems and a seamless customer experience. People will talk about the products you design. Tesla revolutionized conductive vehicle charging, becoming the gold standard, with mass adoption across the industry. You will be joining an elite team of driven engineers set to
Posted 60+ days ago | Updated 1 hour ago

Mechanical Engineering Manager, Automation, Optimus

Tesla Motors

•

Palo Alto, California, USA

Full-time

We are seeking a highly motivated Mechanical Engineering Lead to join our manufacturing test engineering organization, driving the development of data-driven production testing equipment for Tesla's power electronics across vehicles, energy storage, and charging products. This role is a critical part of the machine that builds the machine, requiring a strong technical contributor who can both execute and lead- balancing hands-on engineering work with guiding a small, high-performing team. The id
Posted 55 days ago | Updated 1 hour ago

Mechanical Engineer, Vehicle

Tesla Motors

•

Fremont, California, USA

Full-time

Tesla is looking for a highly motivated Mechanical Engineer, who thrives in a fast-paced environment and can effectively manage large scale design and installation projects. The ideal candidate will use a first-principles approach to solve engineering problems and design solutions to meet the needs of Tesla. The team is responsible for designing, developing, and installing new manufacturing lines for vehicle, energy, and robots. Through understanding program requirements and collaborating with v
Posted 38 days ago | Updated 1 hour ago

Sustaining Mechanical Design Engineer, HV Battery Module & Pack, Battery Engineering

Tesla Motors

•

Palo Alto, California, USA

Full-time

As a Sustaining Engineer on Tesla's HV Battery Design Engineering Team (based in Palo Alto, CA or Reno, NV), you will be the design point of contact responsible for continuously improving our vehicle batteries currently in production. Your scope includes all structural, thermal, electrical, and sensing components required to make a large battery out of hundreds of cells. The sustaining role is about continually improving the product, launching new product variants, helping reinforce our supply c
Posted 60+ days ago | Updated 1 hour ago

Mechanical Design Engineer, Low Voltage Test

Tesla Motors

•

Palo Alto, California, USA

Full-time

We seek a highly motivated hands-on Engineer for a position in the Electronics Test and Automation Group, a team focused on creating robust testing equipment for our Dojo hardware components. This team concentrates on mechanical, electrical, and software test systems supporting our production lines around the world. This is an exciting opportunity to be a part of a dynamic team emphasizes collaboration in our work, and always encourages each other to have to fun while changing the world together
Posted 37 days ago | Updated 1 hour ago

Staff Mechanical Design Engineer

Rivian

•

Carson, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 60+ days ago | Updated 1 hour ago

Mechanical Test Engineer, High Voltage Battery

Tesla Motors

•

Fremont, California, USA

Full-time

We are looking to hire entry and early-career Test Engineers for our Hardware Testing team. As an HV Battery Test Engineer, you will work with a passionate and multi-disciplinary group of Engineers while learning how to build and use hardware, firmware, and software solutions to validate Tesla battery products to rigorous internal and automotive-industry standards. This role influences the design of the product through reliability risk identification and testing starting at early concept phases,
Posted 45 days ago | Updated 1 hour ago

Internship, Power Electronics Mechanical Engineer, Energy Engineering (Fall 2025)

Tesla Motors

•

Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start August/September 2025 and continue through the entire Fall term (i.e. through approximately December 2025) or into Winter/Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per wee
Posted 9 days ago | Updated 1 hour ago

Sr. Mechanical Engineer, Cell Electrode

Tesla Motors

•

Fremont, California, USA

Full-time

Tesla is looking for a highly motivated Mechanical Engineer to develop manufacturing equipment and processes for our cutting-edge battery products. Battery development is at the heart of our company, and this is an exciting opportunity work directly the central challenge with electric vehicles - battery cost. Tesla is a demanding and fast-paced environment where you will work with a highly motivated team on extremely challenging projects. In addition to developing manufacturing equipment and pr
Posted 51 days ago | Updated 1 hour ago

Sr. Mechanical Design Engineer, Car Computer

Tesla Motors

•

Palo Alto, California, USA

Full-time

Tesla is seeking a highly skilled and motivated Mechanical Design Engineer in the Autopilot and Electronics Product Design team to design various electronic modules for Tesla Car Computer group. The Engineer will lead the mechanical system design - enabling compute, connectivity, and similar features. Responsibilities Work closely with cross-functional teams to define product requirements and develop implementationsParticipate in prototype builds, component fabrication, testing and validation
Posted 51 days ago | Updated 1 hour ago

Mechanical Design Engineer, Battery Structures Design

Tesla Motors

•

Palo Alto, California, USA

Full-time

The Structural Design team is comprised of passionate Engineers who love to solve challenging problems and want to create the best electric vehicles in the world. We support each other on our journey to become better Engineers and redefine what people come to expect from transportation. While accelerating the transition to sustainable energy is a challenging opportunity, we surround ourselves with fun and creative teammates to develop technology the world has never seen. The Battery Engineering
Posted 60+ days ago | Updated 1 hour ago

Sr. Mechanical Test Engineer, High Voltage Power Electronics

Tesla Motors

•

Fremont, California, USA

Full-time

We are looking to hire Senior Mechanical Test Engineers focused on Power Electronics for our Hardware Testing team. As a Senior Mechanical Test Engineer, you will work with a passionate and multi-disciplinary group of engineers while learning how to build and use hardware, firmware, and software solutions to validate Tesla Power Electronics products to rigorous internal and automotive-industry standards. This role influences the design of the product through reliability risk identification and t
Posted 60+ days ago | Updated 1 hour ago

Engineer Sr I - Manufacturing - (Mechanical & Electrical)

Arthrex

•

Goleta, California, USA

Full-time, Contract

Arthrex, Inc. is a global medical device company and a leader in new product development and medical education. We are a privately held company that strives to accomplish our corporate mission of Helping Surgeons Treat Their Patients Better . We are committed to delivering uncompromising quality to the health care professionals who use our products, and ultimately, the millions of patients whose lives we impact. Arthrex Benefits Medical, Dental and Vision Insurance Company-Provided Life Insura
Posted 37 days ago | Updated 4 hours ago