Prior to taking on the role of President, Coaters & Manufacturing, John N. Wallace served as Senior Vice President, Integration Management Office for Cornerstone Building Brands. Before taking that role in November 2018 following the merger of NCI Building Systems and Ply Gem Building Products, which formed Cornerstone Building Brands, Mr. Wallace served as the NCI Building Systems Vice President of Quality & Continuous Improvement from January 2017 to October 2018. Mr. Wallace served as Vice President of Quality & Technical Systems from September 2013 to December 2016. From March 2011 to September 2013, he served as General Manager of Metal Coaters of Ohio. Mr. Wallace began his career with NCI in 2011 and has worked in the steel industry since 1994. Mr. Wallace earned his B.S. in Business Administration from Miami University, Oxford, Ohio and has an MBA from Indiana Wesleyan University, Marion, Indiana.