Barr Engineering Co. Broncos share experiences that shaped their careers September 20, 2023 As fall career events get underway, three Western Michigan University (WMU) alumni—William Mullinix, B.S., class of 1998; Neal Sheldon, B.S., class of 2009; and Nathan Brandner, M.S., class of 2006—share how their experiences at WMU have helped shape and advance their careers at Barr. Click the image below to read the full article: