Battery Cell Engineer Intern — Wearables & AI Labs

Meta; Sunnyvale (CA); On-site; USD 28,000 - 34,000; Full time

Job summary

Meta Reality Labs is seeking a Battery Cell Engineering Intern to join our battery team in Sunnyvale, CA. You will work with cell engineers to study how and why Li-ion battery cells age, focusing on storage degradation, with project scope tailored to your background.

The internship lasts 12 to 24 weeks with flexible start dates; it blends hands-on lab work, AI-assisted data analysis, and collaboration across battery engineering teams to help qualify cells for future wearables.

Qualifications

• 12–24 week internship program
• Interest in battery engineering and aging of Li-ion cells
• Background in data analysis and lab work

Responsibilities

• Work with cell engineers to understand Li-ion battery aging, focusing on storage degradation.
• Apply AI-assisted data analysis to battery aging data.
• Collaborate across battery engineering teams to shape cell qualification for wearables.

Skills

Hands-on lab work

AI data analysis

Team collaboration

Education

Pursuing or completed degree in relevant field

Job description

Meta Reality Labs is seeking a Battery Cell Engineering Intern to join our battery team in Sunnyvale, CA. You will work with cell engineers to study how and why Li-ion battery cells age, focusing on storage degradation, with project scope tailored to your background.

The internship lasts 12 to 24 weeks with flexible start dates; it blends hands-on lab work, AI-assisted data analysis, and collaboration across battery engineering teams to help qualify cells for future wearables.