John Tunstall

John Tunstall is a seasoned professional in critical environment management, currently serving as the Critical Environment Manager of the Americas at Yondr Group since October 2022. Prior to this role, John held various positions at JLL from June 2011 to October 2022, including Director of Engineering and Regional Critical Facilities Manager. John's career began at Carter Machinery, where John worked as a Field Service Supervisor from June 2003 to June 2011. John's educational background includes attendance at the University of Richmond from 2009 to 2015 and Radford University from 2000 to 2002.