| 1st-class Electrical Managing Engineer |
19 |
| Qualified Person for Energy Management |
35 |
| 1st-class Boiler Engineer |
13 |
| Chief Engineer of Boiler & Turbine |
12 |
| Licensed Engineer of Reactor |
5 |
| 1st-class Licensed Engineer of Radiation |
4 |
| Chief Manager in Charge of Pollution Control |
1 |
| Manager in Charge of Pollution Control of Atmospheres |
17 |
| Manager in Charge of Pollution Control of Water Qualities |
6 |
| Manager in Charge of Pollution Control of Noises & Vibrations |
9 |
| Manager in Charge of Pollution Control of Dioxins |
1 |
| Managing Surveyor of Soil Pollution |
1 |
| Measurer of environment |
1 |
| Software Design and Development Engineer |
5 |
| 1st-class CAD Engineer |
4 |