Drew Peregrim is a quality engineer with MTF, a foundation that prepares human tissue for transplant, and adjunct professor of engineering and management at Wilkes University. He has been involved in the Six Sigma, design for manufacturing and Lean manufacturing movements since 1995 and teaches these concepts in his bachelors and graduate degree courses. He has been a professor for eight years, a professional in management and engineering for more than 30 years, and an author and editor of textbooks. He has also published many articles on engineering in professional journals. Peregrim holds a masters degree in materials science. He can be reached at firstname.lastname@example.org.