Alexander J. Buehler currently serves as the Executive Vice President, Global Resources of Intertek, and served as Chief Financial Officer of Energy Recovery from 2011 until he became the Chief Executive Officer of Energy Maintenance Services in 2014.  Previously, he served in executive leadership positions at Insituform Technologies, Inc., and worked for five years in the U.S. Army Corps of Engineers. Buehler received a B.S. in Civil Engineering from the United States Military Academy at West Point and an MBA in Finance from the Wharton School at the University of Pennsylvania.