| Agus Heryana | Petrology and Volcanology | Technicians |
| Asep Suparna | Remote Sensing and Geographical Information Science | Technicians |
| Dudi, S.T. | Survey and Cadastre | Technicians |
| Haeroni | Geology Computing | Staff Information System |
| Lingga Erlangga, A.Md. | Survey and Cadastre | Technicians |
| Mochamad Id Fitrayana, A.Md. | Geodesy | Technicians |
| Muhammad Purnama | Geodesy | Staff Information System |
| Mohamad Gamal | Geodesy | Staff Information System |
| Rachmat Hidayat, A.Md. | Survey and Cadastre | Technicians |
| Sopiyan | Survey and Cadastre | Technicians |
| Sulaeman Basuki | Survey and Cadastre | Technicians |
| Winasti Mahatmya, A.Md. | Applied Meteorology | Technicians |
