San José State University — Graduate SJSU's Lucas College and Graduate School of Business is AACSB-accredited at both the undergraduate and graduate levels and is among the largest business schools in the country, while the Charles W. Davidson College of Engineering is the largest college on campus with over 7,000 students. Recently upgraded to an R2 research university in 2025, SJSU now offers over 91 graduate-level programs spanning business, engineering, science, education, health, and the arts.