Lab and Build Engineer II, Battery Design, Amazon Leo

What you’d do

Own lab builds and tests for battery design, from clarifying requests and planning work to running ultrasonic wirebonders, thermal chambers, and robot arms. Full-time in Redmond, Washington, with equipment setup, troubleshooting, and process improvements. Found on the employer's careers page on Oct 8, 2026. Apply through the link.

You’ll need

• Bachelor's in Mechanical, Aerospace, or Manufacturing Engineering or equivalent
• 2+ years in hardware development, test lab, or hands-on engineering
• Experience with build process equipment like wirebonders and thermal chambers
• Ability to manage multiple builds and tests with limited supervision