This remote role involves training and evaluating AI agents on expert-level fluid simulation tasks by running simulations, building verified reference solutions, and writing Python checks. Candidates must have a degree in Mechanical/Aerospace Engineering or a related field, several years of hands-on CFD experience, Python and GitHub familiarity, and at least B2 English proficiency. The role is open to applicants in the United Kingdom with an estimated commitment of 10–20 hours per week.