Itemu elithi Engineers Without Borders (EWB; French: Ingénieurs sans frontières, ISF) lisetshenziswa inqwaba yezinhlangano ezingekho ngaphansi kukahulumeni emazweni ahlukahlukene ukuchaza umsebenzi wazo osuselwe kubunjiniyela futhi ogxile emsebenzini wokuthuthukisa amazwe ngamazwe. Wonke la maqembu asebenza emhlabeni wonke ukuze afeze izidingo zemiphakathi encishwe amathuba kanye nabantu ngamaphrojekthi wobunjiniyela. Amaqembu amaningi ezizwe ze-EWB athuthukiswa ngokuzimela komunye nomunye, ngakho-ke awahlangene ngokusemthethweni, futhi izinga lawo lokubambisana nentuthuko yenhlangano liyahlukahluka. Iningi lezinhlangano ze-EWB/ISF zixhumene kakhulu nezemfundo kanye nabafundi, kanti iningi labo liholwa ngabafundi.