Mindrift is seeking a freelance Mechanical CAD & Simulation Engineer in India to train and evaluate AI agents operating within real CAD environments. Candidates must hold a degree in Mechanical or Aerospace Engineering (or related field), have 5+ years of hands-on CAD modeling experience, own an active professional CAD license, and possess B2 or higher English proficiency. The role is remote with estimated workloads of 10–20 hours per week during active phases.