Overview

Posted
2 months, 2 weeks ago
Internship Type
Summer
Remote Status
On-site
Location
Wilsonville, OR, USA
Education Level
Master's Degree
Education Status
Not specified
Field of Study
Chemical Engineering, Chemistry, Materials Science
Categories
Not specified
Skills
Data Analysis Electrochemistry Experimental Design
Tags
Not specified
ESS Inc. is hiring a Flow Battery Electrochemistry Intern for Summer 2026 at our Wilsonville, OR facility to support development of our iron flow battery technology for long-duration energy storage. The intern will perform cell testing, analyze electrolyte chemistry, and support performance characterization for our Energy Warehouse and Energy Center product lines. Candidates should be pursuing a Master's or PhD in Chemistry, Chemical Engineering, or Materials Science with electrochemistry experience. 12-week paid program. US work authorization required. Applications closed February 2026.