Career
Youth
Born in Novi Pazar, Zilkić is a product of youth school of the club with the same name. He moved to Vojvodina youth team in summer 2014, but after 6 months, he left to Donji Srem. Novi Pazar
Zilkić returned in Novi Pazar in summer 2015, and signed a three-year contract with his home club
He made his professional debut for Novi Pazar in 1st fixture of Serbian SuperLiga, against Javor Ivanjica.