Freelance Mechanical CFD Engineer - AI Trainer

Manitoba, Canada
Remote
Posted Oct 8, 2026
1 position

US$39 / hour

Opens an external site

Employment type: Part-time
Experience level: Mid-level · 2+ years
Minimum education: Bachelor’s degree
Posting language: English
Working hours: 20 hours per week
Location requirements: Country, Canada

Job summary

You will train and evaluate AI agents by setting up fluid simulations using CAD geometry and verifying the results. Additionally, you will build reference solutions and write Python scripts to validate the agent's performance.

Job details

About the role Help train and evaluate AI agents on expert-level fluid simulation tasks. You'll take CAD geometry, set up and run simulations, build verified reference solutions, and write Python checks for the agent's results. Requirements 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. Project time expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $39 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements. Why this freelance opportunity might be a great fit for you? 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. Participate in performance-based bonus programs that reward high-quality work and consistent delivery.

What you’ll do

Requirements

Candidates must hold a degree in Mechanical or Aerospace Engineering and possess several years of industry or research experience with CFD software. Proficiency in Python, GitHub, and solid verification and validation practices are required.