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Dianna Smith Rockett six sigma instructor for Bama At Work

Dianna Smith Rockett

Dianna Rockett, MBA, Six Sigma Master Black Belt, is president and CEO of Donald E. Smith Associates, Inc., a business management consulting firm specializing in process improvement initiatives using Six Sigma methodology. She is a consultant and senior management leader with over 30 years of experience working in industry, whose expertise in understanding and managing the dynamics of change has saved companies millions of dollars. Smith is skilled at applying Six Sigma and Total Quality Management principles to corporate process improvement initiatives and meeting facilitation, interventions, project management, team participation, strategic planning, training development, and delivery. Smith holds an MBA from the University of Alabama at Birmingham (UAB). She is a Cum Laude graduate of UAB in Business Management and a member of both the Golden Key National Honor Society and the Beta Gamma Sigma National Business Honor Society. 

Vince Mc Manus, six sigma instructor for Bama At work

Vince McManus

Vince McManus is a Lean and Six Sigma Master Black Belt with extensive experience in deployment of Lean and Six Sigma, including training and coaching the use of process improvement tools in marketing, manufacturing, logistics, engineering and customer services. He has over 30 years' experience in the US and Europe in a variety of management and leadership roles charged with leading change and improving business results. Experienced in the training and implementing of both Lean and Six Sigma for DMAIC and DFLSS, he has coached more than 300 Black Belts and Green Belts and over 400 Six Sigma projects with particular emphasis on transactional and engineering projects.