Bill O'Brien

Bill O'Brien has over a decade of experience in the accounting and audit field, currently serving as Division Controller at Waste Connections since June 2016, with prior roles as District Controller and Assistant Controller. Before joining Waste Connections, Bill O'Brien worked at SaxBST from January 2012 to June 2016 as a Senior Audit Associate, where responsibilities included managing audits for various organizations, performing overhead rate audits, overseeing financial audit phases, and supervising audit staff. Bill O'Brien holds a Master of Business Administration and a Bachelor of Science in Accounting from the State University of New York at Oswego, both obtained between 2006 and 2011.