Primary Job Title Vice President, Supply Chain and Marketing Primary Organization 
Devon Energy
Location Oklahoma City, Oklahoma, United States Regions Southern US Gender Male
Mike Dionisio, 41, is vice president of supply chain and marketing. He joined Devon in 2008 and has held positions of increasing responsibility in both groups. Dionisio previously worked at ExxonMobil in a variety of downstream business roles. He holds a bachelor’s degree in mechanical engineering from the University of Oklahoma and a master’s
degree in business administration from the University of St. Thomas in St. Paul, Minnesota.
