Pedzisa mutsara unotevera: Kubva muna 1955 kusvika muna 1956, Eidelberg akashanda saProject Manager weMekorot, pakuvaka pombi yemvura yeHaifa Tel Aviv, uye pakuvaka dziva remvura reEin Harod. Muna 1956, akatora rutivi mu
Hondo yeSinai, pashure pacho akava Maneja weFekitari yeTimna Valley Copper Mines. Muna 1958, Eidelberg akava General Manager weDead Sea Works kusvika muna 1961, achitaura kuMutungamiriri Mukuru Mordechai Maklef (Chihebheru: מרדכי מקלף), uyo akanga ari mukuru wevashandi veIDF. Kubva muna 1961 kusvika muna 1964, akashanda saGeneral Manager weIsrael Shipyards. Pakati pa1964 na1968 akava Mutariri weBazi reTahal, Iran, apo akatanga kuongorora chakavanzika chamarudzi gumi akarasika. Akazova mutariri webazi reTahal muIvory Coast (1968-1972), uko akaongorora chakavanzika cheEksodho. Kubva pakati pemakore ekuma1960 kusvika parufu rwake muna 1985, Eidelberg akaramba achitsvaga nekunyora mabhuku pamusoro peEksodho uye Madzinza gumi akarasika aIsraeri.[1]