Jeffrey S. Lee occupies the position of Executive VP, Chief Financial & Accounting Officer at Cornerstone Building Brands, Inc. and Chief Financial Officer & Director at M W Manufacturers, Inc. (a subsidiary of Cornerstone Building Brands, Inc.). Jeffrey S. Lee is also on the board of Bushboard Ltd. and Member of The American Institute of Certified Public Accountants and Member of Institute of Management Accountants, Inc.

In his past career he held the position of Chief Financial Officer at Kennametal, Inc., Chief Financial Officer & Executive Vice President for Contech LLC (Oklahoma), Chief Financial Officer & Vice President at Wilsonart International Holdings LLC, Chief Financial Officer & Senior Vice President for Contech Engineered Solutions LLC and Operations Controller at Eaton Corp.

Jeffrey S. Lee received an undergraduate degree from the University of Utah and an MBA from The Fuqua School of Business.