The department is headed by Mr. Md. Yusuf Bhuiyan, Director (General)
Admin Section:
| Name | Designation | E-mail Address | Telephone Number |
| Ms. Shahana Parvin | Joint Director (General) | sahana@sec.gov.bd | +880-9609100600, Ext: 1119 |
| Mr.Md. Anwar Hossain | Senior Librarian (Add. Charge) | anwar@sec.gov.bd | +880-9609100600, Ext: 1184 |
| Mr. Rana Das | Assistant Director (General) | dasrana@sec.gov.bd | +880-9609100600, Ext: 1143 |
| Mr. Md. Nizam Uddin | Assistant Director (General) | nizam@sec.gov.bd | +880-9609100600, Ext: 1144 |
| Mr. Depongker Mondal | Assistant Director (General) | dip@sec.gov.bd | +880-9609100600, Ext: 1141 |
| Mr. Naim Ahamed | Personal Officer (Add. Charge) | naim@sec.gov.bd | +880-9609100600, Ext: 1181 |
Engineering and Maintenance Section:
| Name | Designation | E-mail Address | Telephone Number |
| Ms. Ziaun Nahar Sharif | Joint Director (General) | nahar@sec.gov.bd | +880-9609100600, Ext: 1120 |
| Mr. Abu Mehdi Akther | Assistant Director (General) | mehdi@sec.gov.bd | +880-9609100600, Ext: 1146 |
| Mr. Muhammad Kamruzzaman | Assistant Director (General) | kzaman@sec.gov.bd | +880-9609100600, Ext: 1147 |
| Mr. A.K.M Faruk Alam | Assistant Director (General) (Add. Charge) | farukalam@sec.gov.bd | +880-9609100600, Ext: 1140 |
| Mr. Md. Kamal Hossain | Assistant Director (General) | kamal@sec.gov.bd | +880-9609100600, Ext: 1145 |
HR Section:
| Name | Designation | E-mail Address | Telephone Number |
| Mr. Mohammad Monir Hossain Hawlader | Additional Director & Deputy Secretary | hawlader@sec.gov.bd | +880-9609100600, Ext: 1106 |
| Mr. Khandaker Md. Habibullah | Deputy Director (General) | habibullah@sec.gov.bd | +880-9609100600, Ext: 1139 |
| Mr. Md. Zakir Hossain | Assistant Director (General) | zakir@sec.gov.bd | +880-9609100600, Ext: 1254 |
| Mr. A.K.M Faruk Alam | Assistant Director (General) | farukalam@sec.gov.bd | +880-9609100600, Ext: 1140 |
| Mr. Sourav Mallick | Assistant Director (General) | sourav@sec.gov.bd | +880-9609100600, Ext: 1142 |
| Mr. Injamul Haque | Assistant Director (General) | injam@sec.gov.bd | +880-9609100600, Ext: 1150 |
Additional Charge:
| Name | Designation | E-mail Address | Telephone Number |
| Mr.Md. Nazir Hossain | Assistant Director (General) (Add. Charge) | nazir@sec.gov.bd | +880-9609100600, Ext: 1342 |
| Mr. Nabid Imtiaz Ali | Personal Officer (Add. Charge) | nabid.imtiaz@sec.gov.bd | +880-9609100600, Ext: 1195 |
| Ms. Sohely Akter | Personal Officer (Add. Charge) | sohely@sec.gov.bd | +880-9609100600, Ext: 1179 |
Attached:
| Name | Designation | E-mail Address | Telephone Number |
| Mr. Shariful Islam | Assistant Director (General) (Attached) | shariful@sec.gov.bd | +880-9609100600, Ext: 1952 |