- Engineer Civil (Teknik Sipil)
- Engineer Rotating (Teknik Mesin)
- Engineer Electrical (Teknik Elektro)
- Officer Procurement (Teknik dan Ekonomi)
- Sr Engineer Stationary (Teknik Mesin)
- Engineer Process (Teknik Kimia)
- Sr Officer Procurement (Teknik dan Ekonomi)
- Lead Designer (Teknik Non Proses)