John Gregg is an experienced engineering professional with a strong background in advanced deposition materials and high-purity chemical manufacturing. Currently serving as the Engineering Manager at Entegris since September 2015, John oversees the new products engineering team, focusing on the design of equipment and processes for high-purity precursors. Prior roles include Principal Engineer at Entegris, where responsibilities involved scaling manufacturing processes for semiconductor-grade chemicals, and various engineering management positions at Management & Engineering Consulting and ATMI, where John led teams in process improvement, Six Sigma initiatives, and operational management across multiple manufacturing sites. Academic qualifications include a Master Certificate in Applied Statistics from Penn State University and dual Bachelor's degrees in Chemistry and Chemical Engineering from Ripon College and the University of Wisconsin-Madison, respectively.
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