What is the role name or job title of the problem solver's coach?

Depending upon the organization, there are many names for this role. The ones we’ve heard of are:

Continuous Improvement Coach
Lean Sensei
Master Black Belt
Black Belt (even Green Belt)
Mentor

We’ve found a lot of variation when it comes to job titles.

Elisabeth Swan

Elisabeth is a Managing Partner at GoLeanSixSigma.com, the co-author of The Problem-Solver’s Toolkit and co-host of the Just-in-Time Cafe. For over 25 years, she's helped leading organizations like Amazon, Charles Schwab and Starwood Hotels & Resorts build problem-solving muscles with Lean Six Sigma to achieve their goals.

Elisabeth Swan

How would a Fishbone Diagram change the opinion of a Negative Nancy?

What category does poor meeting attendance fall into?

In regards to process improvement, how can you get everyone to really understand that it is important to start from from the very beginning if you want to go about it correctly?