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SharkNinja

Mechanical Engineer II - Haircare

Needham, MA, United StatesFrom $140kmidAdded today

About this role

SharkNinja seeks a Mechanical Engineer II to design and develop next-generation haircare products across the full product lifecycle. You'll own mechanical design challenges from concept through manufacturing, collaborating with cross-functional teams in a fast-paced, innovation-driven environment.

What you'll do

  • Define product architecture for new haircare platforms and collaborate with electrical, industrial design, and product development teams
  • Design parts and assemblies for injection molding, sheet metal, extrusion, and machining processes
  • Build and iterate prototypes for design reviews, performance testing, and consumer validation
  • Integrate electrical systems into mechanical designs and evaluate key trade-offs
  • Design and execute design-of-experiments (DOEs) to understand performance variables
  • Source and validate critical components with global manufacturing partners

What they're looking for

  • Mechanical design and CAD
  • Manufacturing processes (injection molding, sheet metal, machining)
  • Prototyping and iterative design
  • Electro-mechanical integration
  • Design of experiments (DOE)
  • Failure analysis and root cause investigation
  • Component sourcing and vendor management
  • Consumer product development
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SharkNinja

SharkNinja designs and develops consumer appliances including corded and cordless products, with expanding focus on AI-driven innovations and medical devices. The company is hiring mechanical engineers, product developers, test engineers, AI product managers, and compliance specialists to support product development from early-stage innovation through market validation and regulatory certification.

View all jobs at SharkNinja

Likely interview questions

  • Walk us through a haircare or personal care product you've designed from concept to launch—what were the key mechanical challenges?
  • How do you approach integrating electrical systems into mechanical designs, and what trade-offs do you typically evaluate?