| 1 | Assistant HVAC Technician / HVAC Helper |
| 2 | Assistant Electrician / Electrician Helper |
| 3 | Assistant Plumber / Plumber Helper |
| 4 | Assistant CCTV Technician / CCTV Technician Helper |
| 5 | Assistant Diesel Generator Technician / Diesel Generator Technician Helper |
| 6 | Assistant Control Technician / Control Technician Helper |
| All the above categories required ITI with 3+ years experience in same field. | |
