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

Job Overview

Location

France

Job Type

Contract

Category

Software Engineering

Date Posted

March 16, 2026

Full Job Description

đź“‹ Description

  • • Are you a seasoned Lean or Six Sigma Black Belt professional seeking a unique opportunity to apply your deep expertise in the rapidly evolving field of Artificial Intelligence? 10x.team is actively seeking talented individuals to join our network of elite freelance consultants, contributing to the advancement of cutting-edge AI models. This role offers a flexible, remote engagement, perfect for those with 8 to 20 hours per week to dedicate alongside their existing professional endeavors.
  • • In this pivotal role, you will serve as a critical evaluator and content creator, shaping how sophisticated AI systems comprehend, analyze, and implement Lean and Six Sigma methodologies. Your primary responsibility will be to review and refine AI-generated responses related to process improvement, operational excellence, waste reduction, root cause analysis, value stream mapping, and other core tenets of Lean and Six Sigma. This involves a meticulous assessment of the AI's outputs, ensuring they meet stringent standards for technical accuracy, methodological soundness, and practical, real-world applicability.
  • • A key aspect of your contribution will be the creation of realistic and nuanced business scenarios. You will be tasked with drafting detailed case studies that illustrate the application of Lean transformations and Six Sigma projects. This includes developing scenarios that require robust root cause analysis, effective waste reduction strategies, precise process mapping, and the implementation of continuous improvement initiatives. The goal is to provide the AI with a rich and diverse dataset that reflects the complexities and challenges of real-world operational environments.
  • • To further enhance the AI's learning, you will also be responsible for generating variations of these scenarios. This involves adopting different perspectives, such as those of a seasoned Lean consultant, a dedicated Black Belt project leader, an engaged process owner, a strategic executive sponsor, or even a frontline staff member directly involved in operations. By creating these multi-faceted viewpoints, you will help the AI develop a more comprehensive understanding of how Lean and Six Sigma principles are perceived and applied across different organizational levels and roles.
  • • Your critical eye will be essential in identifying any shortcomings in the AI's reasoning process. This includes pinpointing superficial applications of methodologies, misinterpretations of fundamental Lean or Six Sigma principles, or instances where the AI fails to grasp the practical implications of its recommendations. Your feedback will be instrumental in guiding the AI towards more sophisticated and accurate problem-solving capabilities.
  • • This role is distinct from traditional consulting; you will not be running improvement projects yourself. Instead, your focus will be on defining and refining the AI's approach to understanding and addressing real-world operations management challenges. You will be a key architect in building the AI's intelligence in this specialized domain, ensuring that its knowledge base and reasoning are aligned with industry best practices and practical application.
  • • The ideal candidate is a certified Lean and/or Six Sigma Black Belt professional, bringing a wealth of experience from roles such as consultants, trainers, project leads, or operational excellence managers. You must be based within the EU or UK and possess a proven track record in process improvement, root cause analysis, value stream mapping, and driving sustainable operational change. Strong analytical skills are crucial, particularly in identifying weak process analysis, flawed improvement logic, or the misapplication of Lean/Six Sigma tools. The role requires availability for 8–20 hours per week, with the capacity to commence work within a few weeks of selection. This is a fully remote, flexible freelance position, designed to seamlessly integrate with your existing professional commitments and provide a unique avenue for professional growth and impact.

Skills & Technologies

Remote

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About 10Xteam Inc.

10Xteam is a talent acquisition platform designed to help companies build high-performing remote teams. It focuses on streamlining the hiring process for engineering and tech roles, enabling businesses to find, vet, and onboard top talent efficiently. The platform leverages AI and data-driven insights to match candidates with suitable positions, reducing time-to-hire and improving the quality of hires. By offering a comprehensive solution for remote recruitment, 10Xteam aims to empower organizations to scale their workforce with skilled professionals globally, fostering a culture of innovation and productivity.

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