After working as a guard for Dizbar's properties, Anushtakin became a ghulam (slave soldier) in Caliph al-Hakim's court in Cairo, and in 1014/15, was made an officer. Between 1017 and 1023, Anushtakin grew wealthy, gained local renown, and developed a deep understanding of Syrian affairs during his governorship of Ba'albek and Caesarea. Afterward, he was assigned to Ramla as military governor of Palestine and confronted the powerful Jarrahids, a leading family of the Banu Tayy bedouins that often menaced Palestine's inhabitants.