- Seattle, Washington, United States
- On-site
- Full-time · Mid
- $136K–$184K per year
- 4+ years
Design, develop, and validate high‑voltage Li‑Ion battery packs for Amazon’s Prime Air electric propulsion subsystem.
Compensation
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location.
Responsibilities
- Design the mechanical architecture for high‑voltage Li‑Ion battery packs, including cell arrangement, modules, enclosures, structural supports, and interconnections
- Create 3D models and manufacturing drawings in CATIA with GD&T
- Design and integrate thermal management systems and sealed, IP‑rated enclosures
- Perform FEA (structural, vibration, thermal) and tolerance stack‑up analysis
- Plan and execute prototype builds, validation testing, and root‑cause failure analysis
Requirements
- Bachelor's degree in mechanical engineering or equivalent
- Nice to have: thermal management design (liquid cold plates, air, phase‑change, immersion)
- Nice to have: fast‑charge and high‑C‑rate applications
- Nice to have: automotive, aerospace, marine, or grid‑storage battery systems
- Nice to have: design‑for‑manufacturing and assembly