Remote job · Engineering

Freelance Mechanical CFD Engineer, AI Trainer

Remote (US)
A global AI training platform
Posted 6 Oct 2026

Apply with Keywordise AI

Upload your CV and Keywordise tailors your CV and cover letter to this job and applies for you. 7-day free trial, no card.

Apply with Keywordise AI

About the role

Support the training and assessment of AI agents on advanced fluid simulation work. You prepare cases, run them, and check the agents' outputs against trusted references.

What you will do

Prepare and execute simulation cases from CAD geometry
Create reference solutions that have been verified
Write Python scripts to check the agent's results
Assess how well AI agents perform on fluid simulation tasks

What they look for

Degree in mechanical or aerospace engineering, or energy, oil and gas or a similar field
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 or experimental comparison
Comfortable using Python and GitHub
English proficiency at B2 or higher

Nice to have

Background in aerospace, automotive, offshore or turbomachinery
Experience with multiphase or particle-laden flows
A PhD, though it is not required

Benefits

Fully remote work with a flexible schedule
Performance-based bonuses for high-quality, consistent delivery

How it works

1Upload your CVSign up with Google or your email and add your CV. It takes about a minute.
2We tailor your applicationKeywordise writes a CV and a cover letter for this job from your real experience.
3We apply for youYour application goes to the employer and you follow it in your dashboard.

More remote engineering jobs

All remote engineering jobs

Explore more: remote jobs, the Keywordise Job Market Index, the blog.