H. Metin Tuncay graduated from İzmir Karşıyaka Boys' High School and he graduated from the Mechanical Engineering Department of 9 Eylül University.
He has held the positions of Engineer, Manager and Senior Manager at BBC Brown Boveri - Switzerland since 1985, at DESA, DESA - OTAK and DESA Energy Companies within the body of YaÅŸar Holding from 1987 to 2001, and in various positions at Enda Enerji Holding A.Åž. took charge. Currently, Enda Energy Holding A.Åž. and Group Companies. Throughout his working life, he has been working on various sources (Natural gas, coal, hydroelectric, geothermal, wind and solar) energy production projects; He took part in planning, design, manufacturing-installation, operation-maintenance and electricity trade studies.