Mechanical Engineer
Adden EnergyWaltham, Massachusetts, United States
Posted February 16, 2026
Full Time
About the Company
Adden Energy is developing solid-state batteries for automotive and consumer applications based on leading research from Harvard University.
Job Description
Adden Energy is looking for a Mechanical Engineer to join their growing technical team and work to scale their solid-state battery technology.
Requirements
- BS or MS degree in mechanical or chemical engineering or related field
- 2+ years of experience in a mechanical design role in a Li ion battery industrial environment
- Hands-on experience with roll-to-roll coater installation, maintenance, and operation
Benefits
- Competitive salary
- Medical, dental, and vision insurance
- Generous employee stock options
- Three weeks paid time off
