Vail Resorts has appointed Ryan Siurek as controller and chief accounting officer, effective April 18. He will assume these responsibilities from Mark Schoppet, who will retire following the completion of a transition period.

Most recently, Siurek was vice president, divisional chief financial officer for the prepaid and wholesale division at Sprint. Prior to that, he was the divisional chief financial officer for its enterprise solutions division. He served as the company's vice president, controller and chief accounting officer from 2009 to 2013 after joining the company as the assistant controller in 2009.

Previously, Siurek was the director of risk management and global financial shared services at LyondellBasell Industries, where he also served as the European controller and as a senior manager of accounting policy. He began his career with Arthur Andersen and the Financial Accounting Standards Board.