The Organisational Structure of BISC is as shown below:
| Principal | Brig Gen Md Rafiqul Islam, SUP, ndc, afwc, psc, MDS, MWS, MPhil Part-1 (Retd), Principal, BISC Cell No: 01729-25 33 33 |
| Vice Principal (Senior division) | Mr. Animesh Samundh |
| Vice Principal (Junior division) | Ms. Raihana Akhter |
| Acting Admin Officer | Mr Md Monirul Islam |
| ActingAccounts Officer | Mr Shahjahan Mollah |