Pedzisa mutsara unotevera: Jair akaenda kuItaly side Internazionale munaNovember 1962, uye akaenderera mberi achitamba mazana maviri nemakumi matanhatu emitambo yevakuru vekirabhu yeMilan mumashiripiti maviri (1962 <unk> 1967 uye 1968 <unk> 1972). Akanga ari nhengo inokosha yeHelenio Herrera's "Grande Inter" squad kurudyi, uye akakunda mazita mana eSerie A (maviri ayo akakundwa akateedzana), uye makwikwi maviri eEuropean mu1964 na1965, pamwe nemakwikwi eIntercontinental Cup akateedzana mu
1964 na1965, munguva yake ari mukirabhu.