Ali Onur graduated from the Faculty of Agriculture at Ankara University, majoring in Food Science and Technology. He began his career in 1987 as a Shift Supervisor at Tat Canned Foods. In 1997, he was promoted to Production Supervisor and later, in 2005, to Production Manager. From 2005 to 2013, Onur served as Production Group Manager at Tat Gıda. Between 2013 and 2017, he worked as the Group Manager of Canned Foods Plants, and in 2017, he was promoted to the position of Director of Canned Foods Plants. After retiring from Tat Gıda in 2021, Onur took on the role of Business Development Manager at Frigo Pak and Merko Gıda. As of July 15, 2024, he continues his role as Assistant General Manager Plant Operations at Tat Gıda.