Mindrift is seeking a CFD specialist to train and evaluate AI agents on expert-level fluid simulations. You will handle CAD geometry, set up and run simulations, and develop verified reference solutions while writing Python checks for results. This remote role requires CFD expertise with OpenFOAM/ANSYS/STAR-CCM+ and strong Python skills, plus English at least B2. PhD is optional; aerospace or turbomachinery background is a plus.