Mechanical Engineer Jobs in California

21 - 40 of 314 Jobs

Sr. Mechanical Engineer, Cell ElectrodeJob Title - Sr. Mechanical Engineer, Cell Electrode

Tesla MotorsCompany Name - Tesla Motors

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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

Mechanical Engineer, Supply Chain (Falcon & Dragon)Job Title - Mechanical Engineer, Supply Chain (Falcon & Dragon)

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, SUPPLY CHAIN (FALCON & DRAGON) SpaceX demands a new type of supply chain. We require our suppliers to provide premium quality with rapidly evolving designs at increasingly ambitious volumes. We ar

Sr. Mechanical Engineer - Seat CompleteJob Title - Sr. Mechanical Engineer - Seat Complete

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

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

Tesla MotorsCompany Name - Tesla Motors

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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

Mechanical Engineer - Dynamics - FEMJob Title - Mechanical Engineer - Dynamics - FEM

Lockheed MartinCompany Name - Lockheed Martin

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Sunnyvale, California, USA

Full-time

Job ID: 681469BR Date posted: Apr. 07, 2025 Description:As we enter a new era of Strategic Weapon Systems, Lockheed Martin is a pioneer, partner, innovator and builder. Our amazing men and women are on a mission to make a difference in the world and every single day we use our unique skills, talents and experiences to design and build solutions to some of the world's hardest engineering problems. Do you want to be part of a culture that inspires employees to envision the impossible, perform wi

Mechanical Engineer - Dynamics - FEMJob Title - Mechanical Engineer - Dynamics - FEM

Lockheed MartinCompany Name - Lockheed Martin

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Sunnyvale, California, USA

Full-time

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

SpaceXCompany Name - SpaceX

•

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 (STARSHIP) To enable rapid reusability of our launch vehicles, mechanical systems will need to be greatly simplified, more reliable, and easier to manufacture. As a Mechanical Engineer you will be

Mechanical EngineerJob Title - Mechanical Engineer

Tesla MotorsCompany Name - Tesla Motors

•

Hayward, California, USA

Full-time

The Tooling, Process & Training team is responsible for developing and distributing custom service and commissioning tooling hardware to support the rapid development and maintenance of Tesla Energy's storage and charging solutions, as well as training individuals on these solutions. This person will assist in creating service procedures, designing and validating service tools, responding to field failures on rapid timelines, and, to some extent, contributing to the development and delivery of t

Mechanical Engineer-HVAC OR PlumbingJob Title - Mechanical Engineer-HVAC OR Plumbing

JobotCompany Name - Jobot

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San Jose, California, USA

Full-time

This Jobot Job is hosted by: Christie Bauer Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $180,000 per year A bit about us: We are a growing mechanical company looking for a Mechanical Engineer for our commercial projects. Why join us? Industry Leading Salaries! Extensive Benefits Package!PTOPaid Holidays Job Details Job Details: We are seeking a highly skilled, dedicated, and experienced Mechanical Engineer to join our dyn

MEP Mechanical EngineerJob Title - MEP Mechanical Engineer

The Search Solutions, LLCCompany Name - The Search Solutions, LLC

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Santa Clarita, California, USA

Full-time

Senior Mechanical Engineer will lead MEP design efforts, mentor junior staff, and help drive the continued growth of our firm. This role requires hands-on HVAC and plumbing design in Revit, strong leadership skills, and a practical understanding of construction. The ideal candidate is collaborative, detail-oriented, and ready to take an active role in project delivery, internal training, and business development. Key Responsibilities: Lead HVAC and plumbing system design for a range of building

Senior Mechanical Engineer-Compressors/Compression SystemsJob Title - Senior Mechanical Engineer-Compressors/Compression Systems

JobotCompany Name - Jobot

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Fountain Valley, California, USA

Full-time

This Jobot Job is hosted by: Holly Leahy Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $125,000 - $190,000 per year A bit about us: We are a leading energy and infrastructure engineering firm based in Southern California, with a focus on gas utility, refining, and midstream projects throughout the Western U.S. We are currently looking for a dynamic and driven individual to lead systems engineering efforts for a range of energy infrastructu

Mechanical Engineer-HVAC OR PlumbingJob Title - Mechanical Engineer-HVAC OR Plumbing

JobotCompany Name - Jobot

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Alameda, California, USA

Full-time

Opto-Mechanical Engineer VJob Title - Opto-Mechanical Engineer V

APPLIED MATERIALSCompany Name - APPLIED MATERIALS

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Santa Clara, California, USA

Full-time

Who We Are Applied Materials is the global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips - the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world - like AI and IoT. If you want to work beyond

Mechanical Engineer/Thermal AnalystJob Title - Mechanical Engineer/Thermal Analyst

Lockheed MartinCompany Name - Lockheed Martin

•

Sunnyvale, California, USA

Full-time

Job ID: 688545BR Date posted: Apr. 06, 2025 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achi

Mechanical EngineerJob Title - Mechanical Engineer

RADGOV INCCompany Name - RADGOV INC

•

Orange, California, USA

Contract

Title: Mechanical Engineer About Us: Join our Client IntelliPower team, where we design and deliver high-performance, ruggedized uninterruptible power systems (UPS) and frequency/voltage conversion solutions to safeguard mission-critical operations. Be a part of a team that ensures the reliability and protection of essential systems in the toughest environments, making a direct impact on critical industries worldwide! Job Summary: As a Mechanical Engineer, you will be responsible for leading me

Principal Mechanical Engineer, Site ServicesJob Title - Principal Mechanical Engineer, Site Services

Genentech, Inc.Company Name - Genentech, Inc.

•

South San Francisco, California, USA

Full-time

Responsibilities: The responsibilities for this position may include, but are not limited to: Under the direction of the Director of Design Engineering, the Design Engineering Principal Mechanical Engineer provides technical leadership and accountability for mechanical engineering designs on capital projects and engineering services performed at the South San Francisco site and other sites where SSF Design & Construction (D&C) has active projects. This role engages actively in the design and pla

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

SpaceXCompany Name - SpaceX

•

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 (STARSHIP AVIONICS) The Starship Avionics team is responsible for designing a Starship avionics system that is optimized for high reliability at a low mass and cost. Our charter is to develop highl

Mechanical Engineer IJob Title - Mechanical Engineer I

Abbott LaboratoriesCompany Name - Abbott Laboratories

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Los Angeles, California, USA

Full-time

Abbott is a global healthcare leader that helps people live more fully at all stages of life. Our portfolio of life-changing technologies spans the spectrum of healthcare, with leading businesses and products in diagnostics, medical devices, nutritionals and branded generic medicines. Our 114,000 colleagues serve people in more than 160 countries. Working at Abbott At Abbott, you can do work that matters, grow, and learn, care for yourself and family, be your true self and live a full life. Yo

Internship, Mechanical Engineer, Cell Engineering (Fall 2025)Job Title - Internship, Mechanical Engineer, Cell Engineering (Fall 2025)

Tesla MotorsCompany Name - Tesla Motors

•

Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around August 2025 and continue through the entire Fall term (i.e. through December 2025) or into 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 week on-site. Many students

Mechanical Engineer - Dynamics - FEMJob Title - Mechanical Engineer - Dynamics - FEM

Lockheed MartinCompany Name - Lockheed Martin

•

Sunnyvale, California, USA

Full-time

Job ID: 689851BR Date posted: Apr. 07, 2025 Description:Space is a critical domain, connecting our technologies, our security and our humanity. While others view space as a destination, we see it as a realm of possibilities, where we can do more - we can innovate, invest, inspire and integrate our capabilities to transform the future. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of what technology can achi