He then flew to Beirut to commence his higher education at the High Teachers Institution (Lebanese University), obtaining his bachelor's and master's degrees in the Arabic language and literature in 1960.

Upon his return to Tunisia, he had taught in several high schools until 1965, the same year in which he traveled to France to join the University of Paris III: Sorbonne Nouvelle to commence his doctorate degree in Arabic grammar, which he completed in 1968 and returned to Tunisia.

He pursued his passion in teaching by joining the High Teachers Institute in Tunis, then lastly the Social and Economic Research and Studies Centre (CERES) as a full-time professor since 1972.

He opened and supervised a department dedicated to literature research which remains active after his retirement in October 1993.

In his youth, and to date, Amor Ben Salem was a passionate writer and poet, composing prose in both literary and dialect Arabic.