Freelance Mechanical CFD Engineer, AI Trainer

About the role

Train and assess AI agents on advanced fluid simulation work. You will prepare simulation cases from CAD models, produce verified reference results, and code Python checks on agent output.

What you will do

• Set up and run CFD simulations starting from CAD geometry
• Create reference solutions that have been verified for correctness
• Write Python scripts that check the results produced by AI agents
• Evaluate agent performance on expert-level simulation tasks

What they look for

• A degree in mechanical or aerospace engineering, or in a related area such as energy or oil and gas
• Several years of practical CFD work in industry or research, including meshing
• Hands-on use of OpenFOAM, ANSYS Fluent or CFX, or STAR-CCM+
• Experience with verification and validation, including mesh independence studies and comparison to experiments or benchmarks
• Working knowledge of Python and GitHub
• English proficiency at B2 level or higher

Nice to have

• Background in aerospace, automotive, offshore or turbomachinery
• Experience with multiphase flows or flows carrying particles

Benefits

• Fully remote work with a flexible schedule
• Performance-based bonuses for high-quality and consistent output