NAVA Software solutions is looking for a Data Scientist with Six Signa Black Belt Details: Data Scientist with Six Sigma Black Belt Denver CO - Onsite Duration: 12 months Job Description : Candidate should have a Black belt in Six Sigma. The client will consider only those candidate that does have this certification. They need to not only have this certification but have to be actively using in their current role and clearly understand how to implement the DMAIC-R model.