The main campus is located at the corners of Montilla Boulevard and T. Calo Street and occupies a land area of 6,000 square meters. Has four buildings named, the LCS bldg. (Leticia C. Salas), NAS bldg (Nicomedes A. Salas), NJS bldg. (Nicole Joy C. Salas) and the Old Bldg.

•Accreditation Room
•Medical/Dental Service
•Guidance and Counseling Services/Testing Services
•Student Affairs Services/Student Supreme Government
•Library Service
•Canteen Services
•300-seater Multi-Media Center
•300-seater SJIT Social Hall
•50-seater Amphi Theater (Nursing Student)
•100-seater Exhibit Room
•180-seater LCS Amphitheater
•College AVRs
•Student Lounge /Recreation Center
•Department Laboratories
•Physics Laboratory
•Chemistry Laboratory
•Anatomy Laboratory
•Marine & Mechanical Eng'g. Lab./Mock Bridge
•Radar & GMDSS Simulators
•Speech Laboratory
•Computer Centers (Lab.1, 2 & 3)
•HRM Laboratory/HRM Mini-Hotel

The SJIT Cubi-cubi Annex Campus located at Cubi-cubi, Nasipit, Agusan del Norte near the shore. Composed of two buildings the Academic building and the Dormitel building.

Academic Building:

•25 air-conditioned classrooms (40-45 person capacity per classroom)
•Open roof deck area for educational related functions & other events

Dormitel Building

•90 bedrooms fully air-conditioned with individual toilet & bath, and hot & cold water (can accommodate 270 persons)
•Convention hall area
•In-house laundry services