Mechanical engineering jobs in California

Mechanical Engineering Supply Chain Lead

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 $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep

Full-time

USD 90,000.00 - 120,000.00 per year

Opto-Mechanical Engineering Manager - 053QE

Remote or San Diego, California

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Today

About Quartus Quartus Engineering Incorporated ( is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced computer-aided engineering tools in the areas of optics, structural, thermal, and coupled analyses. We integrate our engineering analysis capabilities with design, prototype, integration and test capabilities to create solutions for our clients that are of extraordinary value. What will you do? As an Opto-M

Full-time

USD 126,070.00 - 205,997.00 per year

Senior Mechanical Engineering Designer

Remote or California

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Today

At Core States Group, the work you do matters to the clients we serve, the communities we support, and the teams who rely on one another to deliver with excellence. Our Cause is powerful: to create a world where all environments improve everyday life. This role is paid on an hourly basis with a range of $40-$58 and is eligible for overtime in accordance with applicable laws. The expected approximate annualized compensation range is $85,000-$120,000. Why Professionals Choose Core States Group

Full-time

USD 40.00 - 58.00 per hour

Mechanical Engineering Manager

Los Angeles, California

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Today

Mechanical Design Engineer Plan and actively direct all duties of mechanical engineering activities in the company. Ensures all mechanical engineering projects and processes are in alligned with our companys policies and overall goals . Oversees the design of products such as engines, instruments, controls, robots, machines, etc. May give input into developing the budget. Capable of resolving escalated issues arising from operations and requiring coordination with other departments. requires 3

Full-time

USD 140,000.00 per year

Mechanical Engineering Manager

San Diego, California

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Today

Job Description Essential Functions/Major Responsibilities: Provide leadership, coaching, guidance, mentoring, training, and performance management to ensure retention, growth and development of mechanical engineering team members and direct reports. Provide insights and ideas to enhance performance outcomes. Mentor and coach new mechanical engineers on the best-known methods (BKM) and design practices. Ensure mechanical engineering projects and tasks are done to company standards, delivered o

Full-time

Mechanical Engineering Development Program (3 Months - Path to Hire)

El Segundo, California

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Today

A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely

Full-time

USD 30.00 per hour

Mechanical Engineering Product Quality Manager - iPhone

Cupertino, California

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Today

Imagine what you could do here. At Apple, new ideas have a way of becoming extraordinary products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish! The people here at Apple don't just build products - they create the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing techno

Full-time

Department of Mechanical Engineering Lecturer Pool 2026-2027

San Diego, California

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Today

Department of Mechanical Engineering Lecturer Pool 2026-2027 Job no: 556663 Work type: Instructional Faculty - Temporary/Lecturer Location: San Diego Categories: Unit 3 - CFA - California Faculty Association, Temporary, Part Time, Faculty - Engineering Description The Department of Mechanical Engineering in the College of Engineering at San Diego State University is accepting applications for their part-time lecturer pool. We welcome applications from prospective temporary faculty with exp

Full-time

USD 5,507.00 - 6,677.00 per month

Senior Manager, Battery Mechanical Engineering

Costa Mesa, California

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Today

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

Full-time

USD 166,000.00 - 220,000.00 per year

Mechanical Engineering - Part-Time Lecturer Pool

Fullerton, California

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Today

Mechanical Engineering - Part-Time Lecturer Pool Job no: 557770 Work type: Instructional Faculty - Temporary/Lecturer Location: Fullerton Categories: Unit 3 - CFA - California Faculty Association, Temporary, Part Time, Faculty - Engineering Department of Mechanical Engineering Part-Time Lecturer Pool POSITION The Department of Mechanical Engineering at CSU Fullerton invites applications for its Part-Time Lecturer Pool. We welcome applications from individuals who are experienced and stude

Full-time

USD 5,507.00 - 6,677.00 per month

Manager, Mechanical Design Engineering

Berkeley, California

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Today

Are you ready to build America's energy future? Form Energy is an American manufacturing and energy technology company. We're revolutionizing energy storage with cost-effective, multi-day technology designed to keep the electric grid secure and reliable, even during extended periods of stress. By strengthening the electric system and reimagining what's possible, we're giving clean energy a whole new form! In recent years, Form Energy has earned a number of accolades, including being named by TIM

Full-time

USD 170,246.00 - 223,455.00 per year

Mechanical Engineer, Equipment Engineering

Alameda, California

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Today

About Us We are Sila, a next-generation battery materials company. Our mission is to power the world's transition to clean energy. To create this future, our team is building a better lithium-ion battery from the inside out today. We engineer and manufacture ground-breaking battery materials that significantly increase the energy density of batteries, while reducing their size and weight. The result? Smaller more powerful batteries that can unlock innovation in consumer devices and accelerate t

Full-time

USD 128,000.00 - 162,000.00 per year

Lead Mechanical Engineer, Equipment Engineering

Alameda, California

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Today

Full-time

USD 172,000.00 - 218,000.00 per year

Mechanical Design Engineering Manager

Mojave, California

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Today

Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air-launched, Talon testbeds are reusable, cost-effective platforms that enable routine access to the hypersonic environment. We deliver flight data critical to validating system performance and achieving rapid technology deployment. Together with our customers, we drive innovations that are imperative to advancing national security. Stratolaunch is seeking a high-impact, team-oriented leader

Full-time

USD 157,000.00 - 206,000.00 per year

ENGINEER (MECHANICAL TRANSIT VEHICLE ENGINEERING)

Los Angeles, California

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Today

Salary : $91,353.60 - $137,030.40 Annually Location : Los Angeles, CA Job Type: Regular Employee Job Number: 2401503 Cabinet: OPERATIONS Cost Center: 3047 - TRANSIT VEHICLE ENGINEERING Opening Date: 08/13/2026 Closing Date: 8/28/2026 5:00 PM Pacific FLSA: Exempt Bargaining Unit: Non-Contract Metro's mission is to provide a world-class transportation system that enhances the quality of life for all who live, work, and play within LA County. Description Perform professional-level engineering work

Full-time

USD 91,353.60 - 137,030.40 per year

2027 Summer Mechanical Automation Engineering Intern

Milpitas, California

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A Day in Your Life at MKS: As an Intern in the Automation Engineering Team, you will work amongst a cross-functional team to develop end effectors and actuators for use in precision automated processes. You will use mechanical CAD and 3D printing to rapidly iterate. Your role will be hands on, assembling and testing your designs and reporting your results. In this role, you will report to the Director of Automation Engineering. You Will Make an Impact By: Developing and implement designs for r

Full-time

USD 27.00 - 31.00 per hour

Senior Engineering Technician (Mechanical Systems)

Los Angeles, California

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Today

SENIOR ENGINEERING TECHNICIAN (MECHANICAL SYSTEMS) Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By treating manufacturing as a single integrated system, we unlock a new era of innovation where complex hardware is designed, built, and scaled without limits. As a Senior Engineering Technician (Mechanical Systems) at Freeform, you will work closely with the engineering team to fabricate

Full-time

USD 30.00 - 50.00 per hour

Engineering Technician V - Optical Mechanical Technician (NWS 00933)

Livermore, California

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Today

Location: Livermore, CA Title: Engineering Technician V - Optical Mechanical Technician (NWS 00933) North Wind Services (NWS) is a high performing, low risk company with a successful history of contributing to their client's missions. NWS executes and manages a wide range of technical services such as environmental investigation and restoration, construction, demolition, radioactive and hazardous waste management, public communication/involvement, information management, health and safety, indu

Full-time

USD 39.51 - 45.00 per hour

Engineering Technician V - Mechanical Utilities Maintenance (NWS 00930)

Livermore, California

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Today

Location: Livermore, CA Title: Engineering Technician V - Mechanical Utilities Maintenance (NWS 00930) North Wind Services (NWS) is a high performing, low risk company with a successful history of contributing to their client's missions. NWS executes and manages a wide range of technical services such as environmental investigation and restoration, construction, demolition, radioactive and hazardous waste management, public communication/involvement, information management, health and safety, i

Full-time

USD 39.51 - 45.00 per hour

Engineering Technician V - Electro-Mechanical (NWS 00859)

Livermore, California

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Today

Location: Livermore, CA Title: Engineering Technician V - Electro-Mechanical (NWS 00859) North Wind Services (NWS) is a high performing, low risk company with a successful history of contributing to their client's missions. NWS executes and manages a wide range of technical services such as environmental investigation and restoration, construction, demolition, radioactive and hazardous waste management, public communication/involvement, information management, health and safety, industrial hygi

Full-time

USD 39.51 - 45.00 per hour

Mechanical engineering jobs in California, USA