Mechanical Engineer II (npi)

Whoop Whoop · Consumer · Boston, MA · Hardware

Mechanical Engineer II on the Hardware NPI Team responsible for the design and development of WHOOP’s rechargeable energy accessories. This role involves supporting prototyping, mechanical design, and testing efforts, working closely with suppliers and contract manufacturers to execute engineering validation builds, and ensuring high-quality deliverables with strong risk management and clear communication. The role is in early-stage product development within a fast-paced, execution-driven environment focused on shipping hardware at scale.

What you'd actually do

  1. contribute to the design and development of WHOOP’s innovative hardware solutions - rechargeable energy accessories
  2. drive creative mechanical design solutions with independence and sound technical judgement
  3. work alongside a multidisciplinary team of engineers and designers to help bring innovative concepts to life, supporting prototyping, mechanical design, and testing efforts
  4. work closely with our suppliers and contract manufacturers around the world to execute engineering validation builds with a focus on high quality deliverables, sharp engineering risk management, clear technical communication upwards and externally, and commitment to product excellence

Skills

Required

  • mechanical design
  • prototyping
  • testing
  • supplier management
  • contract manufacturer management
  • engineering validation builds
  • risk management
  • technical communication

Nice to have

  • early-stage product development
  • hardware NPI

What the JD emphasized

  • execution-driven setting
  • early-stage product development
  • ship hardware at scale
  • WHOOP operates with urgency because our mission demands it
  • If you’re energized by complex challenges, cross-functional collaboration, and the opportunity to ship hardware at scale, this role will push you—and reward you.