Richard Dealy is Pioneer's President and Chief Operating Officer, a position to which he was appointed in January 2021.

Prior to his current role, Dealy served as Executive Vice President and Chief Financial Officer from November 2004 through December 2020. Dealy held previous positions of Vice President and Chief Accounting Officer from February 1998 to November 2004, and Vice President and Controller from August 1997 to January 1998. Dealy joined Parker & Parsley, a predecessor of the company, in July 1992 and was promoted to Vice President and Controller in 1996, in which position he served until August 1997. He is a Certified Public Accountant, and before joining Parker & Parsley, he was employed by KPMG LLP.

Dealy graduated with honors from Eastern New Mexico University with a Bachelor of Business Administration in Accounting and Finance.