Mechanical Engineer Jobs in California

161 - 180 of 307 Jobs

Mechanical Advisory Engineer - Bearing & Tribology Specialist (Hybrid)Job Title - Mechanical Advisory Engineer - Bearing & Tribology Specialist (Hybrid)

RTX CorporationCompany Name - RTX Corporation

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Remote or Rockford, Illinois, USA

Full-time

Date Posted: 2025-07-15 Country: United States of America Location: A01: Rockford - Aerospace 4747 Harrison Avenue, Rockford, IL, 61125 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required At Collins Aerospace, we're not just designing the future of aerospace, we're building it. With cutting-edge technology, a legacy of excellence, and a collaborative culture that empowers talent, we're leading the charge in electr

Principal Engineer - Mechanical Engineering (Hybrid)Job Title - Principal Engineer - Mechanical Engineering (Hybrid)

RTX CorporationCompany Name - RTX Corporation

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Remote or Windsor, Connecticut, USA

Full-time

Date Posted: 2025-07-16 Country: United States of America Location: 02: Building 02 Windsor Locks One Hamilton Road, Windsor Locks, CT, 06096 USA Position Role Type: Hybrid U.S. Citizen, U.S. Person, or Immigration Status Requirements: Security Clearance: None/Not Required Looking to make an impact in engineering? Join our Hydro-Mechanical, Actuation & Pneumatic Valve Design Group as a Mechanical Design Engineer. You'll play a key role in developing innovative solutions for critical component

Avionics Mechanical Integration Engineer IIJob Title - Avionics Mechanical Integration Engineer II

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

Mechanical Test EngineerJob Title - Mechanical Test Engineer

Avance ConsultingCompany Name - Avance Consulting

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Palo Alto, California, USA

Full-time

Key Responsibilities: Execute mechanical and environmental tests per written instructions. Prepare and build test samples using basic hand and power tools. Operate and monitor test such as drop test, strength tests vibration tests etc. Record and document test data accurately. Perform visual inspections of test samples for defects (e.g., cracks, loose fasteners). Assemble and set up test fixtures as directed by engineers. Support long-duration tests and ensure consistent monitoring. Maintain a c

Mechanical Application Engineer - HybridJob Title - Mechanical Application Engineer - Hybrid

Johnson Controls, Inc.Company Name - Johnson Controls, Inc.

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Remote or York, Pennsylvania, USA

Full-time

Consideration given to applicants residing within a commutable distance from York, PA or must be willing to relocate Build your best future with the Johnson Controls team! Who We Are: As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries across the globe.

Mechanical Project EngineerJob Title - Mechanical Project Engineer

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

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Sacramento, 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 Senior Project EngineerJob Title - Mechanical Senior Project Engineer

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

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Sacramento, California, USA

Full-time

Principal Mechanical Project Engineer - HybridJob Title - Principal Mechanical Project Engineer - Hybrid

Johnson Controls, Inc.Company Name - Johnson Controls, Inc.

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Remote or York, Pennsylvania, USA

Full-time

Hybrid work opportunity - Consideration given to applicants within a commutable distance from York, PA. or must be willing to relocate. Build your best future with the Johnson Controls team! Who We Are: As a global leader in smart, healthy and sustainable buildings, our mission is to reimagine the performance of buildings to serve people, places and the planet. Join a winning team that enables you to build your best future! Our teams are uniquely positioned to support a multitude of industries

Mechanical Design Engineer, Sensor IntegrationJob Title - Mechanical Design Engineer, Sensor Integration

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

We are looking for a Mechanical Design Engineer to join the Tesla Vehicle Camera Team. This team is responsible for the entire lifecycle of camera hardware development within our vehicles which includes sensor evaluation, lens development, camera module development, monitoring of manufacturing quality, camera calibration, image quality assessment, camera quality tuning and platform integration. As a member of the team, you will drive mechanical design of camera modules and integration across our

Sr. Mechanical Design Engineer, SeatingJob Title - Sr. Mechanical Design Engineer, Seating

Tesla MotorsCompany Name - Tesla Motors

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Fremont, California, USA

Full-time

As a Design Engineer in the Seating Engineering Department at Tesla, you will play a critical role in the design and engineering of seating systems from concept through end-of-life, while also addressing challenges with existing products. Seating commodities include structures, mechanisms, actuators, cushions, wire harnesses, controllers, sensors, software, trims, and more, with future solutions expanding beyond these components. You will conceptualize, design, and manage seating system parts an

Mechanical Design EngineerJob Title - Mechanical Design Engineer

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

Senior Manufacturing Engineer, Mechanical AssemblyJob Title - Senior Manufacturing Engineer, Mechanical Assembly

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

Senior Manufacturing Engineer, Mechanical Assembly, Second ShiftJob Title - Senior Manufacturing Engineer, Mechanical Assembly, Second Shift

Relativity SpaceCompany Name - Relativity Space

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Long Beach, California, USA

Full-time

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

PG&E CorporationCompany Name - PG&E Corporation

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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

IC Package Thermal Mechanical Lead Engineer, DojoJob Title - IC Package Thermal Mechanical Lead Engineer, Dojo

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

Tesla's Dojo & Self-Driving Hardware team is looking for an IC Package Mechanical Engineer who will be responsible for mechanical simulation and materials characterization of advanced IC packaging for the next generation of Self-Driving Hardware and Dojo Super AI Computer. In this highly visible role, this engineer will work closely with IC package integration, layout, EE, SI/PI, and thermal/mechanical teams. You will also interface with material, substrate, memory, foundry and assembly house ve

Experienced Satellite Solar Array and Battery Mechanical Design EngineerJob Title - Experienced Satellite Solar Array and Battery Mechanical Design Engineer

Boeing CompanyCompany Name - Boeing Company

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El Segundo, California, USA

Full-time

Experienced Satellite Solar Array and Battery Mechanical Design Engineer Company: The Boeing Company The Integrated Design Engineering Organization is seeking a highly motivated Experienced Satellite Solar Array and Battery Mechanical Design Engineer to join the Space Mission Systems Satellite Engineering Team in El Segundo, CA. This candidate will be a part of a high-performing engineering team that is immersed in development and high non-recurring projects. The candidate will be accountable

Staff Mechanical Design EngineerJob Title - Staff Mechanical Design Engineer

RivianCompany Name - Rivian

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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

Mechanical Project Engineer R&DJob Title - Mechanical Project Engineer R&D

GAF - ELK Materials CorporationCompany Name - GAF - ELK Materials Corporation

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Shafter, California, USA

Full-time

At GAF, we cover more than buildings. We cover each other. No matter what role, tenure, or track, under this roof you are empowered to be there for your teammates, your customers, and especially your community. Under this roof, we don't back down from hard work- we support one another in pursuit of something bigger. We define the future while leading the present. And under this roof, we own our opportunities. Becoming the market leader only happens when everyone feels they have the opportunity,

Mechanical Design Engineer II - Seat CompleteJob Title - Mechanical Design Engineer II - Seat Complete

RivianCompany Name - Rivian

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Irvine, California, USA

Full-time

Mechanical Design Engineer, Closures MechanismsJob Title - Mechanical Design Engineer, Closures Mechanisms

Tesla MotorsCompany Name - Tesla Motors

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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. Responsibilities Serve as a member of the vehicle engineering team to support automotive body and closure