Scott Behrens serves as chief financial officer of ACI Worldwide. He is responsible for global finance activities at ACI Worldwide. Mr. Behrens joined ACI Worldwide in June 2007. Prior to joining the company, Mr. Behrens served as senior vice president, corporate controller and chief accounting officer at SITEL Corporation from January 2005 to June 2007. He also served as vice president of Financial Reporting at SITEL Corporation from April 2003 to January 2005. From 1993 to 2003, Mr. Behrens served as a senior manager at Deloitte & Touche, LLP. Mr. Behrens holds a Bachelor of Science in Business Administration from the University of Nebraska – Lincoln.