Rosetta Resources, an independent oil and gas company, has appointed Don McCormack as chief accounting officer, effective as of Jan. 17. In addition, he will continue in his current roles as vice president and treasurer.

Prior to joining Rosetta, McCormack served as vice president and chief accounting officer at independent oil and gas company Concho Resources from 2010 until 2012. From 2007 until 2010, he served as controller and chief accounting officer at oil and gas investment company Red Oak Capital Management.