A graduate of Selçuk University, Department of Mechanical Engineering, Evren Tepelioğlu began his career in 2005 as an indoor installation engineer at Uşak Natural Gas Distribution Inc. From 2007 to 2008, he worked as a Bolu Construction and Operations Engineer at Aksa Bilecik Bolu Natural Gas, and from 2009 onwards as Bolu Operations Manager. While continuing as Operations Manager of Aksa Bilecik Bolu Natural Gas as of 2022, he was appointed as Company Director of Aksa Düzce Ereğli Natural Gas in 2025.