 In 1956, Bseiso worked at the Syrian radio, preparing the news in English.He also was the Managing Editor at the "al-Ayyam" daily newspaper in Damascus.After the Arabization of the Jordanian army and the decommissioning of Lieutenant-General Sir John Bagot Glubb, better known as Glubb Pasha (who was commander of Transjordan’s Arab Legion), Bseiso returned to Amman and joined the Middle East News Agency’s office in Amman, as a Managing Editor.