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Mindrift

Freelance Mechanical CFD Engineer – AI Trainer

Mindrift

. Train and evaluate AI agents on expert-level fluid simulation tasks .

Posted 10/7/2026part-timeRemote • Portugal, Greece, ItalyMid-LevelSenior💰 $31 per hourWebsite

Core Competencies

Role fit
Core Competencies

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Demonstrates expertise in fluid simulation, including training AI agents and conducting verification and validation practices. Proficient in using tools like OpenFOAM and ANSYS Fluent for computational fluid dynamics (CFD) applications.

Highest-signal resume keywords
Computational Fluid Dynamics (CFD)OpenFOAMANSYS Fluent/CFXPython ProgrammingVerification and Validation Practices

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills
Fluid SimulationCAD GeometryMesh-Independence StudiesMultiphase FlowParticle-Laden Flow
Tools & Technologies
GitHubANSYS CFXSTAR-CCM+
Industry Keywords
Mechanical EngineeringAerospace EngineeringEnergyOil & GasAutomotiveOffshoreTurbomachinery

Tech Stack

Tools & technologies
Python

About the role

Key responsibilities & impact
  • Train and evaluate AI agents on expert-level fluid simulation tasks
  • Work with CAD geometry
  • Set up and run fluid simulations
  • Build verified reference solutions
  • Write Python checks for AI agents' results

Requirements

What you’ll need
  • Degree in Mechanical or Aerospace Engineering, or a related field such as energy or oil & gas
  • Several years of hands-on industry or research CFD experience
  • Experience with OpenFOAM, ANSYS Fluent/CFX, or STAR-CCM+, including meshing
  • Solid verification and validation practice, including mesh-independence studies and validation against experiments or benchmarks
  • Comfortable with Python and GitHub
  • English at B2 level or above
  • Aerospace, automotive, offshore, or turbomachinery background is nice to have
  • Multiphase or particle-laden flow experience is nice to have

Benefits

Comp & perks
  • Work fully remote on your own schedule with just a laptop and stable internet connection
  • Apply your expertise to real-world technology projects while gaining experience building high-quality solutions for a global platform
  • Performance-based bonus programs rewarding high-quality work and consistent delivery