- Piping Engineer
- Welding Inspector AWS
- Corrosion Inspector
- Welding Inspector
- Pipe Line Inspector
- PWHT Supervisor
- RBI (Risk Base Inspection)
- Radiation Safety Officer BATAN
- Operator Radiografi BATAN
- Ahli Radiografi BATAN
- RT Level II
- UT Level II
- MT Level II
- PT Level II