An kafa Jami'ar Carlifornia daga tsarin Kwalejin Ilimi guda uku, makrantun kwarewa guda biyu da kuma makarantun graduate biyu. Wannan bangaren yyana samrda da majos 81 da minor 52, da kuma digirin mastas 48 da PHD 42. Kwalejin Injiniya na Bourns : An sanya sunan BCOE don girmama Marlan da Rosemary Bourns, waɗanda suka kafa kamfanin Bourns, Inc., kamfanin lantarki na duniya, don girmamawa da babbar kyauta daga Gidauniyar Bourns a 1994. Manya manyan mashahurai sune Injiniyan kanikanci (masu karatun digiri na 354), sai kuma Kimiyyar Kwamfuta (217 masu karatun digiri). Ma'aikatar Kimiyyar Kwamfuta da Injiniya ta mallaki komputa mafi girma guda Altix 4700 a cikin tsarin Jami'ar California, wanda ke da ƙarfin 64 Intel Itanium 2 processor core da 128GB na memorin tsarin . Dangane da Nazarin Ilimin Ilimin, BCOE malami ya zama na 5 a Injiniyan Kiwon Lafiyar Muhalli a 2006. College of Humanities, Arts and Social Sciences : CHASS na iya gano tarihinta da ga kafa makarantar digiri a UCR, Kwalejin Wasiku da Kimiyya, wanda aka fara buɗewa a 1954.