| 1 | Md Mohidul Islam | Intern | | web.developer@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 2 | Shaikh Md Al Amin | Graphics Designer | 1926000720 | graphic.designer@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 3 | Saffat Udin | Manager | 01926000718 | manager.ict@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 4 | Md Sourav Sarker | IT Support Engineer | | sourav.sarker@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 5 | Md Shariful Islam | Network Engineer | 01926000711 | network.engineer@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 6 | Md Rakibul Islam | Software Engineer | | rakibul.islam@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 7 | Nurul Huda | Software Engineer | | nurul.huda@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 8 | Mohammad Iqbal | Project Manager | | pm.ict@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 9 | Moumita Khandaker | Intern | | moumita.khandaker@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 10 | Md Rifaz Sarker | Digital Marketing Officer | | rifaz.sarker@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 11 | Shahadat Hossain | PHP Programmer | | shahadat.hossain@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 12 | Fariha Islam Faiza | Software Engineer | | fariha.faiza@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 13 | Owali Ullah Shawon | Software Engineer | | owali.shawon@oisbd.net | Information and Communications Technology | Dhanmondi (Main) |
| 14 | Ruhul Amin | Head of HR | 01926000717 | hr@oisbd.net | Human Resource | Dhanmondi (Main) |
| 15 | David Gonsalves | HR Officer | 01926000705 | david.gonsalves@oisbd.net | Human Resource | Dhanmondi (Main) |
| 16 | Md Abdul Khaleque | Production Officer | | production@oisbd.net | Human Resource | Dhanmondi (Main) |
| 17 | Sheikh Zeenat Shelley | HR Officer | 01926000707 | sheikh.shelley@oisbd.net | Human Resource | Dhanmondi (Main) |
| 18 | Rakib Enterprise | Intern | 01817085465 | rakib.enterprise@yahoo.com | Student Affairs | Dhanmondi (Main) |
| 19 | Marina Rahman | Admission Officer | 01926000706 | marina.rahman@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 20 | Halima Akter Runa | Sales Assistant | | | Student Affairs | Dhanmondi (Main) |
| 21 | A B M Ahsanullah | Intern | | ahsanullah@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 22 | Sailendranath Mazumder | Intern | | | Student Affairs | Dhanmondi (Main) |
| 23 | Sharique Jamal | Admin Officer | | sharique.jamal@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 24 | Saad Alvee | Intern | | saad.alvee@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 25 | Ayesha Hossain Shahnila | Intern | | ayesha.shahnila@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 26 | Arifa Azmeri | Manager | | admin.officer@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 27 | Rezwana Karim Era | Admission Officer | 01771966693 | rezwana.era@oisbd.net | Student Affairs | Dhanmondi (Main) |
| 28 | Fatima Hussain | Admin Officer | 1926000737 | admin.gulshan@oisbd.net | Student Affairs | Gulshan |
| 29 | Aminul Haque | Admin Officer | | aminul.haque@oisbd.net | Student Affairs | Gulshan |
| 30 | Dolores S Parvez | Admin Officer | 1926000738 | admin.uttara@oisbd.net | Student Affairs | Uttara |
| 31 | Md Masum Mondal | Admin Officer | | masum.mondal@oisbd.net | Student Affairs | Uttara |
| 32 | Jannatul Ferdous Antora | Admission Officer | | admission.uttara@oisbd.net | Student Affairs | Uttara |
| 33 | Rashna Khanam | Admission Officer | | admission.banasree@oisbd.net | Student Affairs | Banasree |
| 34 | Jannatul Masqat | Admin Officer | 01686230041 | admin.olddhaka@oisbd.net | Student Affairs | OLD Dhaka |
| 35 | Tooba Arbab | Director | | director@oisbd.net | Academic | Dhanmondi (Main) |
| 36 | Anika Tasneem | Executive Assistant to the CEO | 01926000741 | anika.tasneem@oisbd.net | Academic | Dhanmondi (Main) |
| 37 | Dr M Nurun Nabi | Principal | | principal@oisbd.net | Academic | Dhanmondi (Main) |
| 38 | Farjana Khanam | Psychological Counselor | | psychological.counselor@oisbd.net | Academic | Dhanmondi (Main) |
| 39 | Dilruba Bulbul | Teacher | | dilruba.bulbul@oisbd.net | Senior School | Dhanmondi (Main) |
| 40 | Md Shahriar Parvez | Head of Science | | head.science@oisbd.net | Senior School | Dhanmondi (Main) |
| 41 | Mohammad Masudul Haque | Teacher | | head.cs@oisbd.net | Senior School | Dhanmondi (Main) |
| 42 | Shamiul Hoque | Lab Assistant | | shamiul.hoque@oisbd.net | Senior School | Dhanmondi (Main) |
| 43 | Moyna Begum | Lab Assistant | | moyna.begum@oisbd.net | Senior School | Dhanmondi (Main) |
| 44 | Md Ikbal Hossin Bhuiyan | Coordinator | 1926000727 | ac.olevel@oisbd.net | Senior School | Dhanmondi (Main) |
| 45 | F A Jahangir Masud | Head of Academic Excellence | | head.ae@oisbd.net | Senior School | Dhanmondi (Main) |
| 46 | Md Shamsul Haque Chowdhury | Teacher | | head.english@oisbd.net | Senior School | Dhanmondi (Main) |
| 47 | Farhad Hossain | Teacher | | farhad.hossain@oisbd.net | Senior School | Dhanmondi (Main) |
| 48 | Kartic Chandra Sheel | Teacher | | kartic.sheel@oisbd.net | Senior School | Dhanmondi (Main) |
| 49 | Md Akhteruzzaman | Teacher | | akhteruzzaman@oisbd.net | Senior School | Dhanmondi (Main) |
| 50 | Rita Shilpi Gomes | Teacher | | rita.gomes@oisbd.net | Senior School | Dhanmondi (Main) |
| 51 | Mahjabin Mahbub | Teacher | | mahjabin.mahbub@oisbd.net | Senior School | Dhanmondi (Main) |
| 52 | Waeza Tahsin Chowdhury | Class Coordinator | | waeza.chowdhury@oisbd.net | Senior School | Dhanmondi (Main) |
| 53 | Tasnimul Arefin | Teacher | | tasnimul.arefin@oisbd.net | Senior School | Dhanmondi (Main) |
| 54 | Abul Kalam Azad Chowdhury | Teacher | | azad.chowdhury@oisbd.net | Senior School | Dhanmondi (Main) |
| 55 | Omer Mesbah | Teacher | | omer.mesbah@oisbd.net | Senior School | Dhanmondi (Main) |
| 56 | Jesmin Khan Chaitee | Teacher | | jesmin.chaitee@oisbd.net | Senior School | Dhanmondi (Main) |
| 57 | Firoj Omar | Teacher | | firoj.omar@oisbd.net | Senior School | Dhanmondi (Main) |
| 58 | Qazi Abdur Rahman | Teacher | | qazi.rahman@oisbd.net | Senior School | Dhanmondi (Main) |
| 59 | Mst Sifat Laila | Vice Principal | | vp.ss@oisbd.net | Senior School | Dhanmondi (Main) |
| 60 | Shafiq Haq | Teacher | | shafiq.haq@oisbd.net | Senior School | Dhanmondi (Main) |
| 61 | Rofsan Almasum Khan | Class Coordinator | | rofsan.khan@oisbd.net | Senior School | Dhanmondi (Main) |
| 62 | Farhana Mannan | Teacher | | farhana.mannan@oisbd.net | Senior School | Dhanmondi (Main) |
| 63 | Anik Saha | Class Coordinator | | anik.saha@oisbd.net | Senior School | Dhanmondi (Main) |
| 64 | Md Aminul Islam | Teacher | | aminul.islam@oisbd.net | Senior School | Dhanmondi (Main) |
| 65 | Md Ismail Murshed | Class Coordinator | | ismail.murshed@oisbd.net | Senior School | Dhanmondi (Main) |
| 66 | Asif Alam Joy | Teacher | | asif.joy@oisbd.net | Senior School | Dhanmondi (Main) |
| 67 | Md Khalid Hassan | Lab Assistant | | khalid.hassan@oisbd.net | Senior School | Dhanmondi (Main) |
| 68 | SK Tahasin Sadaf | Teacher | | tahasin.sadaf@oisbd.net | Senior School | Dhanmondi (Main) |
| 69 | Anika Tasneem | Teacher | 01926000741 | aaneeka.tasneem@gmail.com | Senior School | Dhanmondi (Main) |
| 70 | AHM Masud | Teacher | 01789338126 | ahm.masud@oisbd.net | Senior School | Dhanmondi (Main) |
| 71 | Aninday Das | Teacher | | aninday.das@oisbd.net | Senior School | Dhanmondi (Main) |
| 72 | Imam Hossain | Teacher | | imam.hossain@oisbd.net | Senior School | Dhanmondi (Main) |
| 73 | Md Sharifuzzaman | Teacher | | md.sharifuzzaman@oisbd.net | Senior School | Dhanmondi (Main) |
| 74 | Kazi Easrat Jahan Ananya | Teacher | | easrat.ananya@oisbd.net | Senior School | Dhanmondi (Main) |
| 75 | Shahneela Shahrine Shawon | Teacher | | shahneela.shawon@oisbd.net | Senior School | Dhanmondi (Main) |
| 76 | Mohammed Nurul Islam Sikder | Teacher | | mohammed.sikder@oisbd.net | Senior School | Dhanmondi (Main) |
| 77 | Syeda Farah Husyn | Teacher | | syeda.husyn@oisbd.net | Senior School | Dhanmondi (Main) |
| 78 | Mohammad Rashedul Hassan | Teacher | | rashedul.hassan@oisbd.net | Senior School | Dhanmondi (Main) |
| 79 | Dianath Kabir | Teacher | | dianath.kabir@oisbd.net | Senior School | Dhanmondi (Main) |
| 80 | Sadman Hossain | Teacher | | sadman.hossain@oisbd.net | Senior School | Dhanmondi (Main) |
| 81 | Zakia Shabnam | Vice Principal | | vp.gulshan@oisbd.net | Senior School | Gulshan |
| 82 | Engr A F M Enayet Karim | School Coordinator | 1926000724 | coordinator.alevel@oisbd.net | Senior School | Gulshan |
| 83 | Nusrat Sultana | Teacher | | nusrat.sultana@oisbd.net | Senior School | Gulshan |
| 84 | Jasim Uddin | Teacher | | jasim.uddin@oisbd.net | Senior School | Gulshan |
| 85 | Md Mostafizur Rahman | Teacher | | mostafizur.rahman@oisbd.net | Senior School | Gulshan |
| 86 | Md Sazzad Hossain | Class Coordinator | | sazzad.hossain@oisbd.net | Senior School | Gulshan |
| 87 | Bernard Rozario | Teacher | | bernard.rozario@oisbd.net | Senior School | Gulshan |
| 88 | Eshrat Islam Ema | Teacher | | eshrat.ema@oisbd.net | Senior School | Gulshan |
| 89 | Amina Rahman Sara | Teacher | | amina.sara@oisbd.net | Senior School | Gulshan |
| 90 | Md Alamgir Kabir | Teacher | | alamgir.kabir@oisbd.net | Senior School | Gulshan |
| 91 | Umme Habiba | Vice Principal | | vp.uttara@oisbd.net | Senior School | Uttara |
| 92 | Sumona Akter | School Coordinator | | sumona.akter@oisbd.net | Senior School | Uttara |
| 93 | Sabree Shahreen | Class Coordinator | | sabree.huda@oisbd.net | Senior School | Uttara |
| 94 | Afia Adiba | Teacher | | afia.adiba@oisbd.net | Senior School | Uttara |
| 95 | Mammia Ahmed | Teacher | | mammia.ahmed@oisbd.net | Senior School | Uttara |
| 96 | Prianka Roy | Teacher | | prianka.roy@oisbd.net | Senior School | Uttara |
| 97 | Md Nasirujjaman | Teacher | | md.nasirujjaman@oisbd.net | Senior School | Uttara |
| 98 | Munif Nazir | Teacher | | munif.nazir@oisbd.net | Senior School | Uttara |
| 99 | Farhana Bilkis | Teacher | | farhana.bilkis@oisbd.net | Senior School | Uttara |
| 100 | Jannatul Bushra | Teacher | | jannatul.bushra@oisbd.net | Senior School | Uttara |
| 101 | Tonni Saha | Teacher | | tonni.saha@oisbd.net | Senior School | Uttara |
| 102 | Rukhsana Mumtaz | Teacher | | rukhsana.mumtaz@oisbd.net | Senior School | Banasree |
| 103 | Kashfia Hasan | Class Coordinator | | kashfia.hasan@oisbd.net | Senior School | Banasree |
| 104 | Md Elias Kanchan | Teacher | | elias.kanchan@oisbd.net | Senior School | Banasree |
| 105 | Raiyana Parveen | Vice Principal | | vp.banasree@oisbd.net | Senior School | Banasree |
| 106 | Bayezid Ahmed Sonet | Teacher | | bayezid.sonet@oisbd.net | Senior School | Banasree |
| 107 | Saima Alauddin | Teacher | | saima.alauddin@oisbd.net | Senior School | Banasree |
| 108 | Saila Sharfun | Vice Principal | | vp.olddhaka@oisbd.net | Senior School | OLD Dhaka |
| 109 | Rajib Basu | Teacher | | rajib.basu@oisbd.net | Senior School | OLD Dhaka |
| 110 | Sharmin Mahmud | Vice Principal | 01926000731 | vp.ms@oisbd.net | Middle School | Dhanmondi (Main) |
| 111 | Fatema Tuj Johora | Teacher | | fatema.johora@oisbd.net | Middle School | Dhanmondi (Main) |
| 112 | Sheuli Bhowmick | Teacher | | sheuli.bhowmick@oisbd.net | Middle School | Dhanmondi (Main) |
| 113 | Samare Jannat | Teacher | | samare.jannat@oisbd.net | Middle School | Dhanmondi (Main) |
| 114 | Mahbuba Tanjin | Class Coordinator | | mahbuba.tanjin@oisbd.net | Middle School | Dhanmondi (Main) |
| 115 | Syeda Suraeya Akther | Teacher | | syeda.akther@oisbd.net | Middle School | Dhanmondi (Main) |
| 116 | GPM Badrul Huda | Teacher | | badrul.huda@oisbd.net | Middle School | Dhanmondi (Main) |
| 117 | Sultana Jahanewaz | Teacher | | sultana.jahanewaz@oisbd.net | Middle School | Dhanmondi (Main) |
| 118 | Mahfuza Begum | Class Coordinator | | mafuja.julie@oisbd.net | Middle School | Dhanmondi (Main) |
| 119 | Ishrat Jahan Shimul | Teacher | | ishrat.jahan@oisbd.net | Middle School | Dhanmondi (Main) |
| 120 | Parveen Akther | Class Coordinator | | parveen.akther@oisbd.net | Middle School | Dhanmondi (Main) |
| 121 | Farhana Chowdhury | Teacher | | farhana.chowdhury@oisbd.net | Middle School | Dhanmondi (Main) |
| 122 | Sidratul Muntaha | Class Coordinator | | sidratul.muntaha@oisbd.net | Middle School | Dhanmondi (Main) |
| 123 | Mohammed Junaid | Teacher | | mohammed.junaid@oisbd.net | Middle School | Dhanmondi (Main) |
| 124 | Khaled Masud | Teacher | | khaled.masud@oisbd.net | Middle School | Dhanmondi (Main) |
| 125 | Tahmina Ahmed | Teacher | | tahmina.ahmed@oisbd.net | Middle School | Dhanmondi (Main) |
| 126 | Orpa Tasnim Chowdhury | Teacher | | orpa.chowdury@oisbd.net | Middle School | Dhanmondi (Main) |
| 127 | Dr Anita P Hossain | Vice Principal | | anita.hossain@oisbd.net | Middle School | Dhanmondi (Main) |
| 128 | Kishowar Jahan | Teacher | | kishowar.jahan@oisbd.net | Middle School | Dhanmondi (Main) |
| 129 | Tarvina Akter | Teacher | | tarvina.akter@oisbd.net | Middle School | Dhanmondi (Main) |
| 130 | Nahida Sultana | Class Coordinator | | nahida.sultana@oisbd.net | Middle School | Dhanmondi (Main) |
| 131 | Sanjana Afreen | School Coordinator | | sanjana.afreen@oisbd.net | Middle School | Dhanmondi (Main) |
| 132 | Anisha Anjum Hossain | Teacher | 01911458545 | anisha.hossain@oisbd.net | Middle School | Dhanmondi (Main) |
| 133 | Susan Andrea Gomes | Teacher | | susan.gomes@oisbd.net | Middle School | Dhanmondi (Main) |
| 134 | Isita Chaki | Teacher | 01795814061 | isita.chaki@oisbd.net | Middle School | Dhanmondi (Main) |
| 135 | Minakshe Biswas | Teacher | | minakshe.biswas@oisbd.net | Middle School | Dhanmondi (Main) |
| 136 | Sabrina Sanjeeda | Class Coordinator | | sabrina.sanjeeda@oisbd.net | Middle School | Gulshan |
| 137 | Rashida Ferdousi | Teacher | | rashida.ferdousi@oisbd.net | Middle School | Gulshan |
| 138 | Tania Afroz Anne | Teacher | | tania.anne@oisbd.net | Middle School | Gulshan |
| 139 | Tanmoy Pramanic | Teacher | | tanmoy.pramanic@oisbd.net | Middle School | Gulshan |
| 140 | Shah Jamal | Teacher | | shah.jamal@oisbd.net | Middle School | Gulshan |
| 141 | Sanjidah Sultana | Teacher | | sanjidah.sultana@oisbd.net | Middle School | Gulshan |
| 142 | Tanzila Haque | Teacher | | tanzila.haque@oisbd.net | Middle School | Gulshan |
| 143 | Umme Hania | Teacher | | umme.hania@oisbd.net | Middle School | Uttara |
| 144 | Md Hasibul Hossain | Teacher | | hasibul.hossain@oisbd.net | Middle School | Uttara |
| 145 | Md Ashrafuzzaman | Teacher | | md.ashrafuzzaman@oisbd.net | Middle School | Uttara |
| 146 | Md Nazmul Islam | Teacher | | nazmul.islam@oisbd.net | Middle School | Uttara |
| 147 | Fahmida Islam | School Coordinator | | fahmida.islam@oisbd.net | Middle School | Banasree |
| 148 | Farah Diba | Teacher | | farah.diba@oisbd.net | Middle School | Banasree |
| 149 | Shireen Afroz | Teacher | | shireen.afroz@oisbd.net | Middle School | Banasree |
| 150 | Salma Tabassum | Teacher | | salma.tabassum@oisbd.net | Middle School | Banasree |
| 151 | Jannatul Afroze | Teacher | | jannatul.afroze@oisbd.net | Middle School | Banasree |
| 152 | Umme Habiba Samia | Teacher | | umme.samia@oisbd.net | Middle School | Banasree |
| 153 | Farah Ashrafi Noor | Teacher | | farah.noor@oisbd.net | Middle School | OLD Dhaka |
| 154 | Md Talha Bin Husain | Teacher | | talha.husain@oisbd.net | Middle School | OLD Dhaka |
| 155 | Shammi Akter | Teacher | | shammi.akter@oisbd.net | Middle School | OLD Dhaka |
| 156 | Meherunnesa Jotsna | Teacher | | meherunnesa.jotsna@oisbd.net | Middle School | OLD Dhaka |
| 157 | Sonia Rahman | Teacher | | sonia.rahman@oisbd.net | Middle School | OLD Dhaka |
| 158 | Latifa Khanam | School Coordinator | | latifa.khanam@oisbd.net | Junior School | Dhanmondi (Main) |
| 159 | Tanzina Sultana | Class Coordinator | | tanzina.sultana@oisbd.net | Junior School | Dhanmondi (Main) |
| 160 | Farhana Wahid | Class Coordinator | | farhana.wahid@oisbd.net | Junior School | Dhanmondi (Main) |
| 161 | Sharqua Tabassum | Teacher | | sharqua.tabassum@oisbd.net | Junior School | Dhanmondi (Main) |
| 162 | Khandakar Shamsun Nahar | Teacher | | shamsun.nahar@oisbd.net | Junior School | Dhanmondi (Main) |
| 163 | Asma Yeasmeen Chowdhury | Teacher | | asma.chowdhury@oisbd.net | Junior School | Dhanmondi (Main) |
| 164 | Shahnaz Parvin | Teacher | | shahnaz.parvin@oisbd.net | Junior School | Dhanmondi (Main) |
| 165 | Afroza Afreen Haque | Class Coordinator | | afreen.haque@oisbd.net | Junior School | Dhanmondi (Main) |
| 166 | Sabrina Rahman | Teacher | | sabrina.rahman@oisbd.net | Junior School | Dhanmondi (Main) |
| 167 | Jannatul Ferdoush | Class Coordinator | | jannatul.ferdoush@oisbd.net | Junior School | Dhanmondi (Main) |
| 168 | Afsana Rehnum Methila | Teacher | | afsana.methila@oisbd.net | Junior School | Dhanmondi (Main) |
| 169 | Nusrat Rahman | Teacher | | nusrat.rahman@oisbd.net | Junior School | Dhanmondi (Main) |
| 170 | Nourin Rashid | Teacher | | nourin.rashid@oisbd.net | Junior School | Dhanmondi (Main) |
| 171 | Zinat Ruba | Teacher | | zinat.ruba@oisbd.net | Junior School | Dhanmondi (Main) |
| 172 | Asma Khan Tina | Class Coordinator | | asma.khan@oisbd.net | Junior School | Dhanmondi (Main) |
| 173 | Tania Islam Misty | Teacher | | tania.misty@oisbd.net | Junior School | Dhanmondi (Main) |
| 174 | Humyra Zannat | Teacher | | humyra.zannat@oisbd.net | Junior School | Dhanmondi (Main) |
| 175 | Nabila Abedin | Teacher | | nabila.abedin@oisbd.net | Junior School | Dhanmondi (Main) |
| 176 | Shamnaz Farzana | Vice Principal | | vp.js@oisbd.net | Junior School | Dhanmondi (Main) |
| 177 | Mohammad Osama | Class Coordinator | | mohammad.osama@oisbd.net | Junior School | Gulshan |
| 178 | Koninika Tanzim | Teacher | | koninika.tanzim@oisbd.net | Junior School | Gulshan |
| 179 | Masuma Akter Tania | Teacher | | masuma.tania@oisbd.net | Junior School | Gulshan |
| 180 | Suravy Sharmin | Teacher | | suravy.sharmin@oisbd.net | Junior School | Gulshan |
| 181 | Sadia Alam Prova | Teacher | | sadia.prova@oisbd.net | Junior School | Gulshan |
| 182 | Saraf Fariha | Teacher | | saraf.fariha@oisbd.net | Junior School | Gulshan |
| 183 | Saruwat Samina | Teacher | | saruwat.samina@oisbd.net | Junior School | Uttara |
| 184 | Sharmina Faruque | Class Coordinator | | sharmina.faruque@oisbd.net | Junior School | Uttara |
| 185 | Sohana Ferdoush | Teacher | | sohana.ferdoush@oisbd.net | Junior School | Uttara |
| 186 | Tanzila Khatun | Teacher | | tanzila.khatun@oisbd.net | Junior School | Uttara |
| 187 | Farzana Islam Mita | Teacher | | farzana.mita@oisbd.net | Junior School | Uttara |
| 188 | Rubaiya Hossain | Teacher | | rubaiya.hossain@oisbd.net | Junior School | Uttara |
| 189 | Anamika Bhattacharjee | Teacher | | anamika.bhattacharjee@oisbd.net | Junior School | Uttara |
| 190 | Farzana Binta Hossain | Teacher | | farzana.hossain@oisbd.net | Junior School | Uttara |
| 191 | Nigar Sultana | Class Coordinator | | nigar.sultana@oisbd.net | Junior School | Banasree |
| 192 | Fauzia Sultana | Teacher | | fauzia.sultana@oisbd.net | Junior School | Banasree |
| 193 | Farzana Alam | Teacher | | farzana.alam@oisbd.net | Junior School | OLD Dhaka |
| 194 | Alvernia Patwary | Teacher | | alvernia.patwary@oisbd.net | Junior School | OLD Dhaka |
| 195 | Tahiat Islam | Teacher | | tahiat.islam@oisbd.net | Junior School | OLD Dhaka |
| 196 | A B M Rabiul Haque | Manager | 01926000702 | manager.transport@oisbd.net | Transport | Dhanmondi (Main) |
| 197 | Md Haroon ur Rashid | Driver | | | Transport | Dhanmondi (Main) |
| 198 | Md Ismaeel Sardar | Driver | | | Transport | Dhanmondi (Main) |
| 199 | Md Mannan Mollah | Driver | | | Transport | Dhanmondi (Main) |
| 200 | Md Mustafizur Rahman | Driver | | | Transport | Dhanmondi (Main) |
| 201 | Md Rezaul Sarker | Driver | | | Transport | Dhanmondi (Main) |
| 202 | Amullah Chandra Bromon | Driver | | | Transport | Dhanmondi (Main) |
| 203 | Md Omor Faruk Sarkar | Mechanic | | | Transport | Dhanmondi (Main) |
| 204 | Md Sajib | Mechanic | | | Transport | Dhanmondi (Main) |
| 205 | Md Towhidul Islam Sarkar | Driver | | | Transport | Dhanmondi (Main) |
| 206 | Md Alomgir Sarker | Driver | | | Transport | Dhanmondi (Main) |
| 207 | Md Moniruzzaman | Driver | | | Transport | Dhanmondi (Main) |
| 208 | Md Zinnah Sarker | Mechanic | | | Transport | Dhanmondi (Main) |
| 209 | Sukumar Chandra | Transport Supervisor | 01926000709 | | Transport | Dhanmondi (Main) |
| 210 | Md Nazim Uddin | Mechanic | | | Transport | Dhanmondi (Main) |
| 211 | Md Idris Ali Howlader | Driver | | | Transport | Dhanmondi (Main) |
| 212 | Md Lal Chand Molla | Driver | | | Transport | Dhanmondi (Main) |
| 213 | Ranu Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 214 | Momtaj Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 215 | Ambia Akhter | Sister | | | Logistic | Dhanmondi (Main) |
| 216 | Nuri Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 217 | Shajeda Islam | Sister | | | Logistic | Dhanmondi (Main) |
| 218 | Rokeya Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 219 | Nur Banu Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 220 | Forida Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 221 | Most Asma Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 222 | Most Kadija Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 223 | Md Abdul Aziz Sarker | Manager | 01926000708 | manager.logistic@oisbd.net | Logistic | Dhanmondi (Main) |
| 224 | Md Zakir Hossain | Logistic Officer | 01926000710 | | Logistic | Dhanmondi (Main) |
| 225 | Russi Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 226 | Eti Nahar | Sister | | | Logistic | Dhanmondi (Main) |
| 227 | Minara Begom Mini | Sister | | | Logistic | Dhanmondi (Main) |
| 228 | Mabia Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 229 | Mst Nurjahan Begom | Sister | | | Logistic | Dhanmondi (Main) |
| 230 | Salma Begum Rashida | Sister | | | Logistic | Dhanmondi (Main) |
| 231 | Mst Jahanara Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 232 | Tara Khanom | Sister | | | Logistic | Dhanmondi (Main) |
| 233 | Alenur Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 234 | Shefali Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 235 | Parvin Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 236 | Selina Akter Bhuyian | Sister | | | Logistic | Dhanmondi (Main) |
| 237 | Mosammat Rabeya Sultana | Sister | | | Logistic | Dhanmondi (Main) |
| 238 | Nazma Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 239 | Jahanara Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 240 | Md Miru Sarker | Office Assistant | | | Logistic | Dhanmondi (Main) |
| 241 | Dola Khatun | Sister | | | Logistic | Dhanmondi (Main) |
| 242 | Shiuly Begum | Sister | | | Logistic | Dhanmondi (Main) |
| 243 | Chadni Akter | Sister | | | Logistic | Dhanmondi (Main) |
| 244 | Md Ayatulla | Maintenance | | | Logistic | Dhanmondi (Main) |
| 245 | Sonya Tahsin | Office Assistant | | | Logistic | Dhanmondi (Main) |
| 246 | Shuvan Sarker | Maintenance | | | Logistic | Dhanmondi (Main) |
| 247 | Most Zayada Begom | Sister | | | Logistic | Gulshan |
| 248 | Md Azizul Islam Manik | Maintenance | | | Logistic | Gulshan |
| 249 | Most Nasima Begum | Sister | | | Logistic | Gulshan |
| 250 | Mosammat Salma Begum Shamoli | Sister | | | Logistic | Gulshan |
| 251 | Mst Laizu | Sister | | | Logistic | Gulshan |
| 252 | Tania Islam Tisha | Sister | | | Logistic | Gulshan |
| 253 | Hanufa Begum | Sister | | | Logistic | Gulshan |
| 254 | Sreemoti Fulmoti Rani | Sister | | | Logistic | Gulshan |
| 255 | Md Ashraful Islam | Office Assistant | | | Logistic | Uttara |
| 256 | Mst Minera Khatun | Sister | | | Logistic | Uttara |
| 257 | Lipi Akter | Sister | | | Logistic | Uttara |
| 258 | Parvin Begum | Sister | | | Logistic | Uttara |
| 259 | Rimi Khatun | Sister | | | Logistic | Uttara |
| 260 | Most Rina Begum | Sister | | | Logistic | Uttara |
| 261 | Most Ranu Begum | Sister | | | Logistic | Uttara |
| 262 | Mst Nurjahan Begum | Sister | | | Logistic | Banasree |
| 263 | Ms Tania | Sister | | | Logistic | Banasree |
| 264 | Nurjahan Begum | Sister | | | Logistic | Banasree |
| 265 | Hamida Akter | Sister | | | Logistic | Banasree |
| 266 | Tanjina Akhter | Sister | | | Logistic | Banasree |
| 267 | Saleha Begum | Sister | | | Logistic | Banasree |
| 268 | Ms Suina | Sister | | | Logistic | Banasree |
| 269 | Ashia Begum | Sister | | | Logistic | Banasree |
| 270 | Tania Akter | Sister | | | Logistic | Banasree |
| 271 | Md Chan Mia Mondol | Security Guard | | | Security | Dhanmondi (Main) |
| 272 | Azizur Rahman | Security Guard | | | Security | Dhanmondi (Main) |
| 273 | Md Akramul Hoque | Security Supervisor | | | Security | Dhanmondi (Main) |
| 274 | Popy Khatun | Security Guard | | | Security | Dhanmondi (Main) |
| 275 | Ripul Chandra | Security Guard | | | Security | Dhanmondi (Main) |
| 276 | Md Shafikul | Security Guard | | | Security | Dhanmondi (Main) |
| 277 | Mst Sumi Akter | Security Guard | | | Security | Dhanmondi (Main) |
| 278 | Md Badal Mandal | Security Guard | | | Security | Dhanmondi (Main) |
| 279 | Sonjoy Kumar | Security Guard | | | Security | Dhanmondi (Main) |
| 280 | Mehedy Hasan | Security Officer (SO) | 01813061485 | security@oisbd.net | Security | Dhanmondi (Main) |
| 281 | Md Anower Hossain | Security Guard | | | Security | Gulshan |
| 282 | Md Mamunur Rashid | Security Guard | | | Security | Gulshan |
| 283 | Md Mosharof H Ghashu | Security Guard | | | Security | Uttara |
| 284 | Md Tazrul Islam | Accounts Officer | | accounts2@oisbd.net | Finance and Accounts | Dhanmondi (Main) |
| 285 | Md Golam Salmani | Accounts Officer | | | Finance and Accounts | Dhanmondi (Main) |
| 286 | Md Fazle Rabbi Sarker | Accounts Officer | | accounts3@oisbd.net | Finance and Accounts | Dhanmondi (Main) |
| 287 | Ashok Kumar Chaki | Head of Accounts & Finance | 01926000703 | head.accounts@oisbd.net | Finance and Accounts | Dhanmondi (Main) |
| 288 | Romana Aimon | Accounts Officer MC | 01926000715 | accounts1@oisbd.net | Finance and Accounts | Dhanmondi (Main) |
| 289 | Mohammad Mahmudur Rahman | CFO | | cfo@oisbd.net | Finance and Accounts | Dhanmondi (Main) |
| 290 | OIS Gulshan Accounts | Accounts Officer | | | Finance and Accounts | Gulshan |
| 291 | OIS Uttara Accounts | Accounts Officer | | | Finance and Accounts | Uttara |
| 292 | Md Tariqul Islam | Accounts-Admission Officer | 1926000753 | accounts.banasree@oisbd.net | Finance and Accounts | Banasree |
| 293 | OLD Dhaka | Accounts Officer | | | Finance and Accounts | OLD Dhaka |
| 294 | Shahadat Hossain | Assistant Manager | 01926000719 | asst.logistic@oisbd.net | Business Development | Dhanmondi (Main) |
| 295 | Md Abu Naser | Head of Business Development | | abu.naser@oisbd.net | Business Development | Dhanmondi (Main) |
| 296 | Dr M A Ahad | Senior Medical Officer | | sr.medical.officer@oisbd.net | Medical Care | Dhanmondi (Main) |
| 297 | Samia Rahman | Senior Medical Officer | | | Medical Care | Dhanmondi (Main) |
| 298 | Naima Islam Bristy | Exam Manager | 01926000713 | manager.exams@oisbd.net | Exam | Dhanmondi (Main) |
| 299 | Syed Mohammed Reza | Supervisor Exam External | 1926000743 | exam.external@oisbd.net | Exam | Dhanmondi (Main) |
| 300 | Dipa Biswas | Academic Supervisor | | dipa.biswas@oisbd.net | Quality Assurance Unit | Dhanmondi (Main) |
