CareerPlan

Senior Mechanical Engineer (Manufacturing Test)

Boston, MAFull-time$150k2026-10-14 → 2026-11-10
On-site

Core

Develop mechanical test fixtures and systems for reliable, scalable testing of WHOOP products from concept through mass production.

Role type

Senior IC mechanical engineer (manufacturing test fixtures)

Builds

Production-ready mechanical test fixtures and systems for wearable health devices

Domain

Consumer electronics / Wearables / Manufacturing

Required skills

Mechanical design fundamentals, Tolerance analysis, GD&T, Material selection, DFM, 3D CAD, Fixture debugging, Root-cause analysis, Cross-functional collaboration

Preferred skills

SolidWorks, SPC, Python scripting, AI tool usage

Technologies

SolidWorks, Arena PLM

Responsibilities

Drive fixture development from concept to production deployment, Translate test requirements into robust designs, Review and validate designs with manufacturing partners, Lead fixture debugging and root-cause investigations, Maintain production engineering documentation, Collaborate on fixture design improvements

Seniority

Senior, hands-on IC