Career at Amprius

Company Overview

Amprius is a start-up company located in Sunnyvale, California, that has developed breakthrough silicon anode technologies to address the most significant pain points for today’s mobile devices and electric vehicles – battery life and driving range. Amprius’ core technologies are patented and patent pending silicon-carbon graphite anodes, pure silicon anodes, silicon-enabling electrolytes, and silicon anode-based batteries.

Amprius is funded by world-leading venture capital firms and is currently designing and selling the highest energy batteries on the market, with 15-30% more energy per unit weight and volume than state-of-the-art batteries. Amprius products are featured in a number of smartphones released in 2013 and 2014.

Amprius is looking for an experienced, creative and highly motivated Battery Engineer to join our Battery Development group.

Job Responsibilities


To Apply

Please send resume and short cover letter (2 pdfs) on your interests in energy storage and your organizational style to and include “Battery Engineer” in the subject line.

Amprius, Inc., 225 Humboldt Ct. Sunnyvale, CA 94089

Main office number: 800.425.8803

Email address: