Remote job · Engineering

Freelance Mechanical CFD Engineer, AI Trainer

Remote (Saudi Arabia)
A technology platform for AI training
Posted 6 Oct 2026

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About the role

Train and evaluate AI agents on expert fluid simulation work. The role involves preparing simulations, building verified reference solutions and writing Python checks for agent outputs.

What you will do

Set up and run CFD simulations from CAD geometry
Create verified reference solutions for simulation tasks
Write Python checks to evaluate the agent's results
Evaluate AI agent performance on fluid simulation problems

What they look for

Several years of hands-on CFD experience with OpenFOAM, ANSYS Fluent, CFX or STAR-CCM+
Meshing experience
Practice in verification and validation, including mesh independence and benchmark comparison
Comfort with Python and GitHub
English at B2 level or above

Nice to have

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

Benefits

Fully remote work on your own schedule
Performance-based bonus programs

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