Mechanical engineering jobs in California

Manager, Avionics Mechanical Design Engineering

Long Beach, California

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Today

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

Full-time

USD 154,000.00 - 211,000.00 per year

Director, Mechanical & Thermal Engineering

Carlsbad, California

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Viasat is shaping the future of global connectivity through

Full-time

USD 201,500.00 - 318,000.00 per year

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical dis

Full-time

USD 142,710.00 - 215,440.00 per year

Mechanical Design Engineering Staff

Remote or Orlando, Florida

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Today

Job Description You will be the ARRW Mechanical Design Engineer Staff for the Missiles & Fire Control - ARRW Program. Our team is developing the first hypersonic missile to enter low rate production. What You Will Be Doing As the Mechanical Engineer for the Booster/All Up Round (AUR) you will be the primary mechanical engineering point of contact for ARRW LRIP and ARRW Incremental development. You will work closely with Glider mechanical engineering, AUR electrical engineering, and systems eng

Full-time

USD 104,500.00 - 184,115.00 per year

Director, Mechanical Engineering, Tooling

Long Beach, California

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Today

Full-time

USD 195,000.00 - 268,500.00 per year

Sr Director, Mechanical Engineering, Tooling

Long Beach, California

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Today

Full-time

USD 223,000.00 - 307,000.00 per year

Test/NPI engineer with a strong mechanical engineering background

Irvine, California

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Today

Job Description: The ideal candidate will be responsible for designing, developing, implementing, and supporting test solutions for manufacturing and operational processes. This includes automated test systems, diagnostics, calibration, and verification tools to ensure the quality and reliability of products during production. Responsibilities: Design and develop production test systems (hardware and software) for product verification and validation. Collaborate with design, quality, manufactur

Full-time

Mechanical Design Engineer (Building Engineering)

Remote or Seattle, Washington

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Today

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world's most complex challenges and deliver more impact together. Role description: Arcadis is seeking an experienced Mechanical Engineer (HVAC) heating, ventil

Full-time

USD 80,000.00 - 115,000.00 per year

Engineering Change Administrator / Mechanical Design Checker

Milpitas, California

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Today

PsiQuantum's mission is to build the first useful quantum computers-machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers harness the laws of quantum mechanics to solve problems that even the most advanced supercomputers or AI systems will never reach. Their impact will span energy, pharmaceuticals, finance, agriculture, transportati

Full-time

USD 102,000.00 - 115,000.00 per year

Sensing Hardware - Mechanical Modeling and Simulation (FEA) Engineering Leader

San Francisco, California

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Today

Apple's Hardware Technology organization is seeking a visionary Senior Engineering Leader to spearhead the use of computational simulation to design and validate the next generation of sensing hardware. This role requires a leader who can combine deep expertise in mechanical simulation with a strategic vision for automation and the application of AI/ML. Your team's primary mission will be to deliver critical insights and design recommendations that ensure the performance and reliability of Apple

Full-time

Sensing Hardware - Mechanical Modeling and Simulation (FEA) Engineering Director

San Francisco, California

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Today

Apple's Hardware Technology organization is seeking a visionary Engineering Director to spearhead the use of computational simulation to design and validate the next generation of sensing hardware. This role requires a leader who can combine deep expertise in mechanical simulation with a strategic vision for automation and the application of AI/ML. Your team's primary mission will be to deliver critical insights and design recommendations that ensure the performance and reliability of Apple's mo

Full-time

Plumbing Design Engineer

San Francisco, California

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Today

Plumbing Design Engineer (Healthcare/Labs) - Hybrid This Jobot Job is hosted by: Tony Barhoum Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $130,000 per year A bit about us: We are a full-service engineering consulting firm based in the San Francisco Bay Area, providing high-quality MEPFP services since 1941. Known for rapid growth, we prioritize our team's well-being and work-life balance. Join our close-knit team of professio

Full-time

USD 100,000.00 - 130,000.00 per year

Mechanical Engineer Early Career - Sunnyvale CA

Sunnyvale, California

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Today

Job Description ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this

Full-time

USD 57,500.00 - 101,430.00 per year

Systems Engineer (Maintainability) - Early Career

Remote or Marietta, Georgia

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Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Full-time

USD 60,200.00 - 106,030.00 per year

Mechanical Engineer Associate / Lexington, KY

Remote or Lexington, Kentucky

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Today

Job Description Lockheed Martin Missiles & Fire Control, Special Operations Forces Global Logistics Support Services (SOFGLSS) contract, located in Lexington, KY, is seeking a Mechanical Engineer to design and complete modifications on various military vehicle and aircraft platforms in support of the warfighter. This program, critical to the success of US service men and women deployed throughout the world has a mission to rapidly and properly equip the SOF community and its war fighters with t

Full-time

USD 57,500.00 - 101,430.00 per year

Associate Engineer

Thousand Oaks, California

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14d ago

Payrate: $31.00- $33.00/hr. Summary: The Associate Engineer position is part of the Thermal Engineering Systems (TES) group at Company. This role is responsible for supporting TES project management and documentation activities. Under the guidance of senior staff, the individual will apply engineering principles and adhere to current SOPs to support the design, qualification, and implementation of thermal packaging systems. In addition, the role includes assisting with transportation laboratory

Easy Apply

Third Party, Contract

$31 - $33

Field Service Engineer - Technician

Remote or Pennsylvania

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Today

Location: Remote - Pennsylvania, United States of America Job ID: R0110021 Date Posted: 2025-10-17 Company Name: HITACHI ENERGY USA INC Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: Yes Job Description: The Opportunity As a valued member of the Hitachi Energy Service business, you will play a pivotal role in delivering reliable energy solutions to customers across North America. In this hands-on position, you work directly with high-voltage equipment

Full-time

USD 81,200.00 - 95,000.00 per year

Technologist Tribology Engineering - Media

San Jose, California

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Today

Company Description At WD, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, WD is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs, and platforms for busine

Full-time

Principal Manufacturing Engineer

Hybrid in Mountain View, California

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Today

If you are interested in below direct client position, please send your resume. Job Title: Sr Manufacturing Engineer Location: Mountain View, CA Job Description Manufacturing Process Ownership & Technical Leadership Function as a manufacturing technical lead for PCBA and electromechanical assembly ( Final assembly, test and packout) across NPI and sustaining Define & Industrialize end-to-end manufacturing processes for complex electronic products: PCBA & Final Assembly Test and Packout (FAT

Easy Apply

Contract

Depends on Experience

Mechanical Engineer

Remote or New Jersey

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Today

Job Description: The successful candidate will be responsible for the design modification packages for mechanical systems and/or components for nuclear power plants. Requirements: Must have commercial nuclear and design modification package experience. Prefers candidates who have lead and driven the modification process. Bachelor of Science degree in Mechanical Engineering from ABET accredited school. 7-10+ years relevant work experience is considered necessary. Working knowledge of codes,

Full-time

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Mechanical engineering jobs in California, USA