Mr. Klesner is Senior Vice President, North America. Mr. Klesner’s career in critical facilities spans 18 years and includes responsibilities ranging from planning, engineering, design, and construction to start-up and ongoing operation of data centers and mission critical facilities. He maintains status as a Professional Engineer (PE) in Colorado and is a LEED Accredited Professional. Mr. Klesner is an instructor for the Accredited Tier Designer curriculum.