Updated: 15 March 2026 **Freelance | 8-20 hrs/week | Remote (EU/UK)** **What you’ll be doing** At 10x.team, we connect top fractional and freelance professionals with world-leading AI labs, driving practical advancements in large-scale AI models. In this impactful and flexible remote role, you will: - Review and refine AI-generated responses on Lean, Six Sigma, process improvement, operational excellence, and related topics
- Evaluate outputs for technical accuracy, methodological soundness, and real-world applicability
- Draft realistic business scenarios involving Lean transformations, Six Sigma projects, root cause analysis, waste reduction, process mapping, and continuous improvement
- Create scenario variations from perspectives such as Lean consultant, Black Belt project leader, process owner, executive sponsor, or frontline staff Your expertise will directly enhance how AI understands, reasons about, and applies Lean/Six Sigma frameworks, ensuring content reflects practical, industry-standard approaches. This role is not about running improvement projects yourself, but about defining how AI systems approach real-world operations management scenarios.



**Who this is for** We are looking for: - Certified Lean and/or Six Sigma Black Belt professionals (consultants, trainers, project leads, operational excellence managers, etc.)
- Based in the EU or UK
- Experienced in process improvement, root cause analysis, value stream mapping, and driving sustainable operational change
- Available for 8-20 hours per week, with the ability to start within weeks This is a fully remote, flexible freelance role designed to fit alongside your other professional commitments. **Why join?**
- Flexible hours, fully remote
- Advance Lean/Six Sigma methodologies in widely adopted AI models
- Tangible impact on the next generation of AI tooling
- Clear deliverables, structured onboarding
- Potential for ongoing collaboration based on performance **Screening process** Our process is simple and efficient: - A brief AI-based interview
- A short written exercise focusing on Lean/Six Sigma scenario evaluation
- Compliance verification of your credentials If successful, you’ll be onboarded and can start soon after.

📌 Copy of Lean / Six Sigma Black Belt Consultant - Ai Trainer - Freelance - 8-20 HRs/week - Remote (Roma)
🏢 10x Team
📍 Roma