He will be joined by new chief scout Valentino Angeloni, who replaced the departed Bryan 'Pop' Robson, under a restructuring of the club's player recruitment department.
De Fanti (pictured right) and former Inter Milan head of scouting Angeloni have previously worked together at Udinese and Inter.
Chief executive Margaret Byrne: "Roberto and Valentino bring with them a wealth of experience, knowledge and football contacts from across Europe and indeed the world and we are delighted to welcome them to Sunderland.
"The recruitment of players is of course key for any football club and Roberto and Valentino will work closely with the head coach and the board to identify targets as we look to strengthen our squad for next season and beyond.
"I would also like to extend our thanks to the President of Inter Milan, Massimo Moratti, who graciously agreed to allow Valentino to make the move to Sunderland."
Source: Sunderland-Mad
Source: FOOTYMAD
