Staff Mechanical Engineer Jobs in California

101 open Staff Mechanical Engineer jobs in California at 36 companies, including Ford Motor, Qualcomm and Micron Technology. Updated daily from company career pages.

Ford Motor

Ford Motor is an automotive company that develops, manufactures, and distributes vehicles, parts, and accessories.

Qualcomm

Qualcomm designs, manufactures, and markets digital wireless telecommunications products and services.

1 more open roles at Qualcomm

Micron Technology

Micron Technology is a semiconductor company that produces DRAM, SDRAM, flash memory, SSD and CMOS image sensing chips.

Anduril Industries

Anduril Industries is a defense product company that builds technology for military agencies and border surveillance.

13 more open roles at Anduril Industries

Marvell

IonQ

IONQ develops general-purpose quantum information processors to solve the world’s complex problems.

Commonwealth Fusion

Commonwealth Fusion is an MIT spinoff research company that focuses on bringing fusion energy technology to the market.

Kodiak Robotics

Kodiak Robotics develops autonomous technology for long-haul trucking.

Relativity Space

Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.

3 more open roles at Relativity Space

Lightmatter

Lightmatter changes chip architecture, powering faster, energy-efficient computing with photonic processors for sustainable AI advancement.

Lunar Energy

Lunar Energy powers homes around the world with endless clean energy.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

General Motors

General Motors manufactures, markets, and distributes vehicles and vehicle parts.

Vast

Vast offers decision-making tools that help and support customers in purchasing homes, cars, and vacations.

Zipline

Zipline designs, manufactures, and operates drones to deliver vital medical products.

1X

1X is an AI and robotics company that designs and develops humanoid robots to address global labor needs.

Figure

Figure Robotics is an AI robotics company that is building a multi-purpose humanoid form robot.

Eight Sleep

Eight Sleep develops sleep fitness products that feature hydro-powered cooling technology and a health tracker.

Zoox

Zoox is an AI robotics company that provides mobility as-a-service and self-driving car services.

Bloom Energy

Bloom Energy offers on-site power generation systems that can use a wide variety of inputs to generate electricity.

2 more open roles at Bloom Energy

Updated 2026-10-11.