Lean / Six Sigma Black Belt Expert - AI Trainer - Freelance - 8-20 hrs/week - Remote

10x Team; Portugal; A distancia; EUR 69.000 - 103.000; A tiempo parcial

Ventajas ofrecidas por este puesto de trabajo

100% remote

Flexible hours

Freelance opportunities

Descripción de la vacante

10x Team is seeking a freelance Lean/Six Sigma Black Belt Expert - AI Trainer to shape AI outputs for process improvement. This remote, project-based role offers 8–20 hours per week and EU/UK eligibility, with the chance to influence how AI systems understand Lean principles.

As an experienced practitioner, you will provide structured feedback, develop real-world scenarios, and help optimize workflows through data-driven insights in a flexible freelance setting.

Formación

• Hands-on Lean Six Sigma Black Belt with process mapping and RCA.
• Based in the EU or UK and available 8–20 hours/week.
• Analytical, detail‑oriented with ability to give structured feedback.

Responsabilidades

• Review and refine AI-generated outputs related to Lean and Six Sigma.
• Evaluate AI recommendations for waste reduction and workflow optimization.
• Develop real-world scenarios and case studies from Lean/Six Sigma experience.
• Generate scenario variations addressing best practices and risk mitigation.
• Identify gaps or inaccuracies in AI content and provide actionable feedback.
• Guide AI systems to better apply Lean/Six Sigma principles.

Conocimientos

Lean Six Sigma

Process mapping

Root cause analysis

Continuous improvement

Data-driven decision making

Educación

Lean Six Sigma Black Belt certification

Descripción del empleo

Updated: 07 July 2026

Freelance | 8–20 hrs/week | Remote (EU/UK)

Are you an experienced Lean / Six Sigma Black Belt passionate about shaping the future of artificial intelligence? Join 10x Team as a Freelance Lean / Six Sigma Black Belt Expert - AI Trainer and put your process improvement knowledge to work enhancing advanced AI models, all while enjoying the flexibility of remote, project-based work.

About Us:

10x Team connects top independent professionals with leading AI labs to accelerate innovation in artificial intelligence. We are seeking seasoned Lean / Six Sigma experts, located in the EU or UK, to train AI systems focused on process improvement, operational excellence, and data-driven decision-making.

Key Responsibilities:

• Review and refine AI-generated outputs related to Lean methodology, Six Sigma practices, and process improvement
• Evaluate the accuracy and practicality of AI recommendations for waste reduction, defect minimization, and workflow optimization
• Develop and provide real-world scenarios and case studies from your Lean / Six Sigma experience
• Generate scenario variations that address industry best practices, continuous improvement, and risk mitigation
• Identify gaps, risks, or inaccuracies in AI-generated content, delivering actionable, structured feedback
• Guide AI systems to better understand, interpret, and apply Lean / Six Sigma principles

About You:

• Experienced Lean / Six Sigma Black Belt with hands‑on expertise in process mapping, root cause analysis, and continuous improvement
• Based in the EU or UK
• Deep familiarity with Lean principles, Six Sigma tools, and operational excellence standards
• Analytical, detail‑oriented, and able to provide structured, constructive feedback
• Available 8–20 hours per week, comfortable with remote and asynchronous collaboration

Why Join 10x Team?

• Flexible, project‑based freelance assignments - 100% remote
• Directly influence how AI systems understand and support process excellence
• Access professional development through our 10x Team AI Academy
• Join a supportive network of independent experts with efficient onboarding

NOTE

At 10x, there are two types of opportunities:

1. Traditional freelance missions

These are regular project‑based opportunities where the listed mission is the actual project you may work on.

2. AI Lab roles

For AI Lab roles, we scout, review, and approve profiles for access to future project opportunities.

The missions listed for AI Lab roles are not traditional job openings. AI Lab work is often highly confidential as this exposes information of what an AI Lab is working on, and project requests are unpredictable. When an AI Lab request comes in, we often need to respond within 24 hours with suitable talent.

Matching depends on the specific needs of each AI Lab project and your niche expertise. Once your profile is reviewed and approved, you may be matched to relevant AI Lab projects when suitable opportunities arise.

This can happen within hours, but it may also take months, depending on the researchers at the AI labs and their project needs.