Mechanical Design Intern
Peak EnergyCalifornia, United States
Posted February 2, 2026
60000 - 60000 USD
Internship
About the Company
Peak Energy is the first American venture to advance globally proven Sodium-Ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.
Job Description
Peak Energy is looking for a Mechanical Design Intern to join our Energy Storage Systems (ESS) team and work on mechanical designs of our utility scale sodium-ion energy storage systems (ESS).
Requirements
- Pursuing a mechanical engineering, engineering physics, or equivalent degree
- Strong grasp mechanical and thermal engineering fundamentals
- Basic understanding of power electronics and electrical fundamentals
- Familiarity with 3D CAD software
- Experience with building prototypes
- Passion for renewable energy, sustainability, and driving positive environmental impact through technology innovation.
Benefits
- Flexible time off
- Comprehensive medical, dental, and vision coverage
- Strong 401(k) plan
- Equity opportunities
