LEAD PROCESS ENGINEER (LP-ENG)
LEAD MECHANICAL/PIPING ENGINEER
LEAD ELECTRICAL ENGINEER (LE)
LEAD PIPING/PDMS DESIGNER (LP-DGR)
LEAD INSTRUMENT ENGINEER (LI)
SENIOR PROCESS ENGINEER (SP-ENG)
INSTRUMENT ENGINEER (IE)
SENIOR CIVIL ENGINEER (SCE)
JUNIOR PIPING ENGINEER (JP-ENG)
DOCUMENT CONTROLLER (DC)