| 1 | Team Leader (TL) | Graduate / Post Graduate in Civil Engineering | - Post Graduate with at least 8 years in water infrastructure works, total 12 years, with 3 years as Team Leader. - OR Graduate with at least 10 years in water infrastructure works, total 18 years, with 3 years as Team Leader. | 2 |
| 2 | Hydraulic Design Engineer | Graduate / Post Graduate in Hydraulic Engineering | - Post Graduate with at least 10 years in hydraulic design & drawing of water supply schemes (simple/complex). - OR Graduate with at least 15 years in hydraulic design & drawing of water supply schemes (simple/complex). | 1 |
| 3 | Structural Design Engineer | Graduate / Post Graduate in Structural Engineering | - Post Graduate with at least 10 years in structural aspects of water supply schemes (simple/complex). - OR Graduate with at least 15 years in structural aspects of water supply schemes (simple/complex). | 1 |
| 4 | Electrical Design Engineer | Graduate / Post Graduate in Electrical Engineering | - Post Graduate with at least 7 years in electrical aspects of water supply schemes (simple/complex). - OR Graduate with at least 10 years in electrical aspects of water supply schemes (simple/complex). | 1 |
| 5 | Mechanical Design Engineer | Graduate / Post Graduate in Mechanical Engineering | - Post Graduate with at least 10 years in mechanical aspects of water supply schemes (simple/complex). - OR Graduate with at least 15 years in mechanical aspects of water supply schemes (simple/complex). | 1 |
| 6 | Site Engineer – Civil | Graduate in Civil Engineering | Graduate with at least 8 years in execution of water supply schemes related to civil engineering, total 10 years of experience. | 2 |
| 7 | Site Engineer – Electrical | Graduate in Electrical Engineering | Graduate with at least 8 years in execution of installation & commissioning of designed electrical equipment/power supply lines, total 10 years of experience. | 2 |
| 8 | Site Engineer – Mechanical | Graduate in Mechanical Engineering | Graduate with at least 8 years in execution of water supply infrastructure works, total 10 years of experience. | 2 |
| 9 | Instrumentation & Control (I&C) Engineer | Graduate in Electronics & Communication / Instrumentation Technology Engineering | Graduate with at least 8 years in execution of water supply infrastructure works, total 10 years of experience. | 2 |
| 10 | Safety and Environmental Officer | Graduate in any field or Associate’s Degree in Safety/Health/Environment | 10 or more years of working experience | 2 |