CFD Simulation & Meshing Expert – AI Training & Evaluation
Austria onlyGeneralistContract · remote
About the role
From Braintrust’s listing.
Pay: $56/hour
Client: Leading AI Lab
We are seeking an experienced Computational Fluid Dynamics (CFD) and meshing expert to develop high-quality post-training tasks and evaluations that improve AI model capabilities in engineering simulation and mesh generation.
What You'll Do
- Design realistic CFD simulation and meshing tasks using OpenFOAM, Netgen, Gmsh, and snappyHexMesh.
- Create reference solutions, validation criteria, and automated evaluations to assess AI-generated outputs.
- Develop tasks covering mesh generation, refinement, boundary conditions, solver configuration, simulation execution, and result interpretation.
- Identify common failure modes and develop progressively challenging tasks to improve AI model performance.
Requirements
- Hands-on experience with OpenFOAM and CFD simulation workflows.
- Practical expertise with mesh generation tools such as Netgen, Gmsh, and snappyHexMesh.
- Strong understanding of mesh quality, numerical methods, convergence, and simulation validation.
- Python or scripting experience for automating simulation workflows and evaluating results.
- Ability to design technically rigorous, reproducible engineering tasks.
How Braintrust screens people
- 01Create a Braintrust profile and apply to the job.
- 02Some clients run their own selection on top, for example an AI interview, a domain task and a recruiter interview.
Before you apply
- No real platform charges you to apply or to “unlock” work.
- Apply to two or three platforms, not one. Acceptance is never certain.
- It’s contract work in projects. Hours vary week to week.
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