Remote CFD Engineer & AI Trainer

Mindrift; South Africa; Remote; ZAR 435,000 - 619,000; Full time

Benefits offered by this job

Fully remote

Performance-based bonus programs

Job summary

Mindrift is seeking a freelance CFD specialist to help train and evaluate AI agents on expert-level fluid simulation tasks. You will take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks for agent results.

Projects are remote and part-time, with estimated 10–20 hours per week during active phases. Compensation is up to $23 per hour, with performance-based bonuses and multiple projects available on the platform.

Qualifications

• A degree in Mechanical or Aerospace Engineering, or a related field such as energy or oil & gas. A PhD is preferred but not required
• Several years of hands-on industry or research CFD with OpenFOAM, ANSYS Fluent/CFX or STAR-CCM+, including meshing
• Solid verification and validation practice: mesh-independence studies, and validation against experiment or benchmarks
• Comfortable with Python and GitHub
• English at B2 level or above
• Nice to have: aerospace, automotive, offshore or turbomachinery background; multiphase or particle-laden flow experience

Responsibilities

• Train and evaluate AI agents on expert-level CFD fluid simulation tasks
• Take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks for the agent's results

Skills

CFD experience

Python scripting

GitHub usage

English (B2)

Education

Mechanical or Aerospace Engineering degree

PhD preferred but not required

Tools

OpenFOAM

ANSYS Fluent/CFX

STAR-CCM+

Job description

Mindrift is seeking a freelance CFD specialist to help train and evaluate AI agents on expert-level fluid simulation tasks. You will take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks for agent results.

Projects are remote and part-time, with estimated 10–20 hours per week during active phases. Compensation is up to $23 per hour, with performance-based bonuses and multiple projects available on the platform.