Mindrift is seeking a freelance Mechanical CAD & Simulation Engineer to train and evaluate AI agents operating within real CAD environments by designing part geometry, building reference solutions, and judging attempts. Applicants must have a degree in Mechanical or Aerospace Engineering, at least 5 years of professional CAD modeling experience, their own active professional CAD license, familiarity with Python and GitHub, and B2 English proficiency. The role is remote and open to candidates in Saudi Arabia, Qatar, Kuwait, the UAE, Bahrain, and Oman.