What is a black belt / coach / six sigma expert?
A black belt (depending on companies and providers also known as a coach, expert, catalyst etc.) is a practitioner of six sigma tools. These individuals drive business results through the application of tools on projects. Typically they will work projects full time for the first 4-6 months of participating in the program. After the initial project work they may remain in the organization as full time process improvement experts or utilize the tools in other functions.