John McWilliams is a Project Manager at Schaefer since October 2020, bringing extensive experience in structural engineering from previous roles at Jezerinac Geers & Associates, Inc. and Bergmann Associates, where John worked as a Structural Engineer from October 2014 to October 2020 and January 2011 to October 2014, respectively. Prior to these positions, John served as a Research Assistant and Civil Engineering Materials Lab Instructor at Colorado State University from August 2008 to January 2011 and as a Structural Engineer at KL&A Inc. from January 2007 to August 2008. John holds a Master of Science in Civil Engineering from Colorado State University and a Bachelor of Science in Civil Engineering from The Ohio State University.