Senior Hardware Engineer Jobs in San Francisco, California

8 open Senior Hardware Engineer jobs in San Francisco, California at 6 companies, including Oura, OpenAI and Span. Updated daily from company career pages.

Oura

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

OpenAI

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

Span

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

Nimble Robotics

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

Astranis

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

Dapster AI

Robotic pick solutions for grocery, retail, 3PL and large-scale warehouse operators

Updated 2026-10-11.