Mechanical engineering jobs in California

Berkeley, California

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Today

The Mechanical Engineering Department within the Engineering Division at Lawrence Berkeley National Laboratory (LBNL) is seeking a skilled Mechanical Engineering Machinist to join our team. The Engineering Division provides essential technical expertise and transformative technologies that power scientific discovery across the Laboratory. In this role, you will perform journey-level machining assignments, applying intermediate-level knowledge, innovation, and creativity to support mechanical and

Full-time

USD 42.82 - 51.48 per hour

Mechanical Engineering Manager

San Luis Obispo, California

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Today

Summary The Mechanical Engineering Manager is an experienced individual within the aerospace, technology, or related industry with extensive knowledge performing one's function, focused on the development of the next generation UAV systems and their subsystems. This will include all levels and facets of design from requirements generation, conceptual design, and detailed design and will include building and testing of these systems. As a member of the Engineering management team, the Mechanical

Full-time

USD 118,000.00 - 175,000.00 per year

Senior Engineer, Mechanical Engineering

San Luis Obispo, California

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Today

Job Title: Senior Engineer, Mechanical Engineering Job Description: The Role: Entegris is currently seeking a talented and motivated Senior Engineer, Mechanical Engineering to join our team, focusing on the development and optimization of gas purification systems. This position is responsible for designing, documenting, analyzing, testing, and collaborating across functions to implement advanced technologies in gas purification systems. This position will report to the Manager, New Product De

Full-time

USD 112,000.00 - 119,000.00 per year

Manager, Mechanical Engineering

Alameda, California

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Today

THE COMPANY Saildrone is a maritime defense company and the global leader in autonomous unmanned surface vehicles (USVs). With more ocean miles and real-world operational experience than any USV manufacturer or operator, Saildrone maintains active, combat-deployed systems supporting national security and force projection around the world, 24/7/365. Saildrone's manufacturing and R&D headquarters are located in Alameda, CA, with business development and sales operations in Washington, DC, and dep

Full-time

USD 191,000.00 - 225,000.00 per year

Mechanical Engineering, Structures

Long Beach, California

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Today

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo's 2025 success made Vast the only operational commercial space station company

Full-time

USD 86,100.00 - 122,220.00 per year

Mechanical Engineering, Avionics

Long Beach, California

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Today

Full-time

USD 86,100.00 - 122,220.00 per year

Senior Mechanical Engineering Analyst

Long Beach, California

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Today

Full-time

USD 137,760.00 - 230,472.00 per year

Mechanical Engineering Co-Op

San Luis Obispo, California

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Today

Job Title: Mechanical Engineering Co-Op Job Description: Here at Entegris, we use advanced science to enable technologies that transform the world, and we are seeking employees who have the drive to continue the mission. The Role: Our site in San Luis Obispo, CA is seeking a Mechanical Engineering Co-Op to join our team for the Spring 2027 season. This assignment is intended to be full time, 6 months in duration. The Mechanical Engineering Co-op supports the design, development, testing, an

Full-time

USD 20.00 - 30.00 per hour

Principal, Healthcare Mechanical Engineering

San Francisco, California

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Today

Job Description Your Opportunity As a Principal, Healthcare Mechanical Engineering, one must bring deep knowledge and thought leadership that is client-facing. A focus on experience and relationships in the A/E industry to contribute to the overall strategic and tactical leadership of the Stantec Health Sector engineering discipline, building and leading the health sector engineering practice in the San Francisco area. This position is client-facing requiring leadership in strategic projects,

Full-time

USD 145,600.00 - 218,500.00 per year

Senior Manager, Mechanical Engineering

Milpitas, California

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Today

Onto Innovation is a leader in process control, combining global scale with an expanded portfolio of leading-edge technologies that include: 3D metrology spanning the chip from nanometer-scale transistors to micron-level die-interconnects; macro defect inspection of wafers and packages; metal interconnect composition; factory analytics; and lithography for advanced semiconductor packaging. Our breadth of offerings across the entire semiconductor value chain helps our customers solve their most d

Full-time

USD 160,000.00 - 240,000.00 per year

Senior Manager, Mechanical Engineering

Milpitas, California

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5d ago

Full-time

USD 160,000.00 - 240,000.00 per year

Engineer II, Mechanical Engineering

San Luis Obispo, California

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Today

Job Title: Engineer II, Mechanical Engineering Job Description: The Role Entegris is currently seeking a Mechanical Engineer II to join our Engineering team at our San Luis Obispo, California location. The Mechanical Engineer II is responsible for the design, development, and continuous improvement of pressure vessels used in high-purity semiconductor purification systems. This role partners closely with R&D, Manufacturing, and Quality teams to develop new products, perform stress analysis,

Full-time

USD 95,000.00 - 100,000.00 per year

Mechanical Engineering Intern - Summer 2027

Los Angeles, California

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Today

K2 is building the largest and highest-power satellites ever flown, unlocking performance levels previously out of reach across every orbit. Backed by over $1 billion in total funding from leading investors including Altimeter Capital, ICONIQ, Kleiner Perkins, Lightspeed Venture Partners, Redpoint Ventures, and T. Rowe Price - and with over $1 billion in signed contracts across commercial and US government customers, we're mass-producing the highest-power satellite platforms ever built for missi

Full-time

USD 30.00 - 40.00 per hour

Mechanical Engineering Intern, Summer 2027

Palo Alto, California

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Today

About Wing: Wing offers drone delivery as a safe, fast, and sustainable solution for last mile logistics. Consumer appetites for on-demand services are increasing, but current delivery methods are inefficient, costly, and contribute to road accidents and air pollution. Wing's fleet of highly automated delivery drones can transport small packages directly from businesses to homes on-demand, in minutes. We design, build, and operate our aircraft, and offer drone delivery services on two continents

Full-time

USD 120,000.00 - 126,000.00 per year

Avionics Mechanical Engineering Intern (Summer 2027)

Redondo Beach, California

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Today

Avionics Mechanical Engineering Intern (Summer 2027) Department: Internship Employment Type: Internship Location: Redondo Beach Compensation: $32.00 / hour Description As an Avionics Mechanical Engineering Intern your core responsibility will be to design, manufacture, and test the mechanical elements of spacecraft avionics. You will work closely with electrical, propulsion, GNC, and vehicle structures engineers to execute on architectures and products that maximize overall vehicle performa

Full-time

USD 32.00 per hour

Mechanical Engineering Intern, Summer 2027

San Diego, California

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Today

Job Description MECHANICAL, ELECTRICAL and PLUMBING Mechanical, Electrical and Plumbing (MEP) designs are the lifeblood of a building. Michael Baker designs high-performing systems for complex facilities using innovative strategies to reduce energy usage and operating costs. Our team includes experts in central utility plants, chilled water systems, fluid piping systems, medium voltage systems (up to 38kV), distributed generation, combined heat and power (CHP) and alternate energy solutions (P

Part-time

USD 20.00 - 25.00 per hour

Opto-Mechanical Engineering Intern (Summer 2027)

Redondo Beach, California

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Today

Opto-Mechanical Engineering Intern (Summer 2027) Department: Internship Employment Type: Internship Location: Redondo Beach Compensation: $32.00 / hour Description Impulse Space is seeking an Opto-Mechanical Design Engineer Intern to support the development of precision optical systems for spacecraft. This role will focus on the mechanical design of optical assemblies, telescope structures, lens barrels, detector mounts, mirror mounts, baffles, pointing mechanisms, and alignment hardware fo

Full-time

USD 32.00 per hour

Mechanical Engineering Intern - Global Facilities (Brea)

Brea, California

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Today

Description Our Engineering Interns are responsible for performing tasks requiring the application of standard engineering techniques and procedures. This includes standard design of engineering systems, correcting and updating designs, assisting lead engineers with various project duties, and other duties as assigned. Specific assignments and project work vary depending on the market segments. Please see below for information on each market: Global Facilities The Global Facilities group is resp

Full-time

USD 20.00 - 37.00 per hour

Mechanical Engineering, Thermal Control Systems

Long Beach, California

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Today

Full-time

USD 86,100.00 - 122,220.00 per year

Mechanical Engineering Intern - Spring/Summer 2027

Los Angeles, California

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Today

Hermeus is a venture-backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high-speed systems at the pace of the modern battlefield. We work with the Department of War to provide the high-speed capabilities our nation and its allies need to maintain a durable, asymmetric advantage. About The Role: Hermeus is seeking talented students with experience in me

Full-time

USD 25.00 - 33.00 per hour

Mechanical engineering jobs in California, USA