Remote job · Engineering

Freelance Mechanical CFD Engineer, AI Trainer

Remote, Europe
A global AI training platform
Posted 6 Oct 2026

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About the role

Support the training and assessment of AI agents working on advanced fluid simulation problems. You prepare simulation cases, produce trusted reference answers and code checks in Python.

What you will do

Prepare and run fluid simulations starting from CAD geometry
Create verified reference solutions for simulation tasks
Write Python scripts that check the agent's outputs
Assess and train AI agents on expert simulation work

What they look for

Degree in mechanical or aerospace engineering, or energy, oil and gas or similar
Several years of practical CFD work in industry or research, meshing included
Hands-on use of OpenFOAM, ANSYS Fluent or CFX, or STAR-CCM+
Experience with verification and validation, including mesh independence and benchmark comparisons
Working knowledge of Python and GitHub
English at B2 level or higher

Nice to have

Background in aerospace, automotive, offshore or turbomachinery
Experience with multiphase or particle-laden flows

Benefits

Fully remote work with a flexible schedule
Performance-based bonus programs

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