mechanical Jobs in California

221 - 240 of 1,407 Jobs

Principal Mechanical EngineerJob Title - Principal Mechanical Engineer

ASML USACompany Name - ASML USA

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San Diego, California, USA

Full-time

Introduction to the role ASML US, including its affiliates and subsidiaries, bring together the most creative minds in science and technology to develop lithography machines that are key to producing faster, cheaper, more energy-efficient microchips. We design, develop, integrate, market and service these advanced machines, which enable our customers - the world's leading chipmakers - to reduce the size and increase the functionality of their microchips, which in turn leads to smaller, more pow

Building Mechanical EngineerJob Title - Building Mechanical Engineer

HDR, Inc.Company Name - HDR, Inc.

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Irvine, California, USA

Full-time

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Lead generator mechanical engineerJob Title - Lead generator mechanical engineer

GE VernovaCompany Name - GE Vernova

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Remote

Full-time

Job Description Summary The Lead Generator Mechanical Engineer will be responsible for the design of hydro generator mechanical components for installed based projects. He/she will also be responsible to provide technical support for supply chain and site activities related to hydro generators. Job Description About Us: We are a purpose-built company leading a new era of energy - electrifying the world while simultaneously working to help decarbonize it! Our culture is built on inclusivity, d

Mechanical EngineerJob Title - Mechanical Engineer

HDR, Inc.Company Name - HDR, Inc.

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Folsom, California, USA

Full-time

Mechanical Design Engineer (semiconductor/capital equipment) (E)Job Title - Mechanical Design Engineer (semiconductor/capital equipment) (E)

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d

Sr. Mechanical Engineer, ClosuresJob Title - Sr. Mechanical Engineer, Closures

RivianCompany Name - Rivian

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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

Sr. Mechanical Engineer (Critical Infrastructure)Job Title - Sr. Mechanical Engineer (Critical Infrastructure)

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. MECHANICAL ENGINEER (CRITICAL INFRASTRUCTURE) As a member of the construction and infrastructure team, you will design, build, and activate some of the world's most technically advanced manufacturing facilities. Yo

Sr. Mechanical Design Engineer, Battery Structures DesignJob Title - Sr. Mechanical Design Engineer, Battery Structures Design

Tesla MotorsCompany Name - Tesla Motors

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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

Sr. Mechanical Design Engineer - Wafer Chucks & Wafer Positioning StagesJob Title - Sr. Mechanical Design Engineer - Wafer Chucks & Wafer Positioning Stages

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Senior Mechanical Engineering Technical LeaderJob Title - Senior Mechanical Engineering Technical Leader

Cisco Systems, Inc.Company Name - Cisco Systems, Inc.

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San Jose, California, USA

Full-time

The application window is expected to close on: August 15, 2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. This role requires being onsite in San Jose 4+ days/week. Meet the Team We are the Service Provider (SP) Mechanical and Thermal team responsible for the design of Cisco's best high-performance, provider class routers, the Cisco 8000 series. The Cisco 8000 series utilizes Cisco's revolutionary Silicon One ASIC that

Structures Manufacturing Engineer I, Mechanical AssemblyJob Title - Structures Manufacturing Engineer I, Mechanical Assembly

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex

Structures Manufacturing Engineer II, Mechanical AssemblyJob Title - Structures Manufacturing Engineer II, Mechanical Assembly

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

Mechanical Engineer (Crew Starship Avionics)Job Title - Mechanical Engineer (Crew Starship Avionics)

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. MECHANICAL ENGINEER (CREW STARSHIP AVIONICS) After 50 years, humankind will once again return to the surface of the moon using SpaceX's new vehicle, Crew Starship (also known as HLS or the Human Landing System) - this

Power Generation Project Engineer (Mechanical)Job Title - Power Generation Project Engineer (Mechanical)

Pacific Gas & ElectricCompany Name - Pacific Gas & Electric

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Angels Camp, California, USA

Full-time

Requisition ID # 163928 Job Category: Power Generation; Engineering / Science Job Level: Individual Contributor Business Unit: Operations - Other Work Type: Hybrid Job Location: Angels Camp Department Overview Power Generation operates and maintains PG&E's hydroelectric, fossil, solar generation and battery storage facilities, providing approximately 5,300 megawatts of generating capacity for our customers. Our nearly 1000 coworkers are dedicated to delivering safe, reliable and cost-effect

Senior Avionics Mechanical Design EngineerJob Title - Senior Avionics Mechanical Design Engineer

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

Sr. Opto-Mechanical Design EngineerJob Title - Sr. Opto-Mechanical Design Engineer

KLACompany Name - KLA

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Milpitas, California, USA

Full-time

Senior Mechanical Engineering - Remote Handling & MaintenanceJob Title - Senior Mechanical Engineering - Remote Handling & Maintenance

Commonwealth Fusion SystemsCompany Name - Commonwealth Fusion Systems

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Remote or Massachusetts, USA

Full-time

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent and new technologies, we're designing and building commercially viable fusion power plants. And working with policymakers and suppliers to build the energy industry of the future. We're in the best position to make it happen. Since 2018, we've raised over $2 billion in capital - more than any other fusion energy company in th

Mechanical Senior Project EngineerJob Title - Mechanical Senior Project Engineer

Affiliated Engineers, Inc.Company Name - Affiliated Engineers, Inc.

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San Francisco, California, USA

Full-time

Overview Affiliated Engineers, Inc. (AEI) is a leading, multidisciplinary consulting engineering firm and collaborative community of over 800 employees who plan, design, and deliver high-performance, innovative, and holistic engineering solutions - positively impacting society and advancing humankind. Recognized in the Top 20 Engineering Firms and Top 3 Science and Technology Firms since 2000 by Building Design + Construction Magazine, AEI is dedicated to enhancing public health and improving

Mechanical Engineer, User Products (Starshield)Job Title - Mechanical Engineer, User Products (Starshield)

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. MECHANICAL ENGINEER, USER PRODUCTS (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use,

Sr. Mechanical Design Engineer, Car ComputerJob Title - Sr. Mechanical Design Engineer, Car Computer

Tesla MotorsCompany Name - Tesla Motors

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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