Hardware Engineer Jobs in San Francisco, California

91 open Hardware Engineer jobs in San Francisco, California at 25 companies, including OpenAI, Amazon and Cisco. Updated daily from company career pages.

OpenAI

OpenAI is an AI research and deployment company that conducts research and implements machine learning.

9 more open roles at OpenAI

Amazon

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

1 more open roles at Amazon

Cisco

Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products.

Oura

Oura is a health technology company that makes and designs wellness wearable rings to track and improve sleep and performance.

Midjourney

Midjourney is a non-profit research lab that is investigating new thought mediums to improve the human species' inventive abilities.

Crusoe

Aligning the future of computation with the future of the climate

Redwood Materials

Redwood Materials is a battery recycling startup that makes electric vehicles and sustainable materials for circular supply chains.

Meter

Meter builds internet infrastructure tailored for businesses, delivering secure and easily accessible networks.

Waabi

Waabi is an artificial intelligence (AI) company that commercializes driverless trucks.

Mach Industries

Mach Industries provides defence systems technology that creates a hardware solution using field-sourced hydrogen creation and techniques.

Astranis

Astranis is a space startup that builds small and low-cost telecommunications satellites to provide internet access in remote regions.

22 more open roles at Astranis

Stripe

Stripe is an API technology company that provides online payment processing and commerce solutions for Internet businesses.

Anthropic

Anthropic is an AI safety and research company that focuses on increasing the safety of large-scale AI systems.

DoorDash

DoorDash is a food delivery platform that connects customers with local and national business.

Samsara

Samsara is the pioneer of the Connected Operations Cloud.

Span

Span develops residential energy storage devices that provide renewable electricity and charging services for electric vehicles.

Eight Sleep

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

PAX Labs

PAX Labs designs, develops, and sells premium cannabis vaporization technologies and devices.

Nimble Robotics

Nimble Robotics reimagines fulfillment with intelligent robots that can pick and pack anything.

Chef Robotics

Chef Robotics is a robotics and artificial intelligence company serving the food industry.

Updated 2026-10-11.