Mindrift is seeking a CFD Engineer to train and evaluate AI agents on expert-level fluid simulation tasks by preparing CAD geometry, running simulations, creating verified reference solutions, and writing Python validation checks. Qualified candidates should have a degree in Mechanical/Aerospace Engineering or a related field, hands-on CFD software and meshing experience, Python skills, and at least B2 English proficiency. The remote part-time role requires 10–20 hours per week during active project phases and is open to applicants in Uruguay, Costa Rica, Ecuador, and Jamaica.