Matthew Shirley

Matthew Shirley, CSSBB, currently serves as the Continuous Improvement Manager and Operations Analyst at Twitchell Technical Products, LLC, a position held since October 2025. Prior experience includes roles at Kimber Mfg., Inc. from January 2021 to October 2025, where Matthew held various titles including New Product and Process Integration Manager, Lean Industrial Engineer, and Production Supervisor. Matthew also worked at HB&G Building Products, Inc. as Operations Manager, Continuous Improvement/Quality Assurance Manager, and Production Manager from February 2018 to November 2020. Prior to that, Matthew was a Group Manager at JELD-WEN, Inc. from May 2013 to February 2018 and a Millwork Specialist at The Home Depot from February 2009 to May 2013. Matthew holds a Bachelor of Arts degree with a minor in Business and Graphic Design from the University of Montevallo, earned between 2007 and 2012.