Former Damash coach Ghasempour replaced Firooz Karimi, who parted company with Shahin by mutual consent due to his illness.
Ghasempour took charge of the football team until the end of the season.
Shain is second from bottom in Iran Professional League (IPL) with 25 points.
The team is scheduled to face Esteghlal on March 5 in Iran’s Hazfi Cup final.