Rubuta ci gaba don wannan sakin layi - Daga 1955 zuwa 1956, Eidelberg ya yi aiki a matsayin Manajan Ayyuka don Mekorot, a cikin gina layin ruwa na Haifa Tel Aviv, da kuma gina madatsar ruwa na Ein Harod. A shekarar 1956, ya shiga cikin yakin Sinai
, bayan haka ya zama Manajan Masana'antar Ma'adinan Copper na Timna Valley. A cikin 1958, Eidelberg ya zama Babban Manajan Ayyukan Tekun Matattu har zuwa 1961, yana ba da rahoto ga Darakta Janar Mordechai Maklef (Ibrananci), wanda ya yi ritaya Shugaban ma'aikatan IDF. Daga 1961 zuwa 1964, ya yi aiki a matsayin Babban Manajan Jirgin Ruwa na Isra'ila. Tsakanin 1964 da 1968 ya zama Manajan Reshe na Tahal, Iran, inda ya fara binciken asirin Kabila Goma da aka Rasa. Daga baya ya zama manajan reshen Tahal a Ivory Coast (1968-1972), inda ya bincika asirin Fitowa. Daga tsakiyar shekarun 1960 har zuwa mutuwarsa a 1985, Eidelberg ya ci gaba da bincike da rubuta littattafai game da Fitowa da Ƙungiyoyin Isra'ila Goma da suka ɓace. [1]