Sharul has more than 26 years of experience in handling instrumentation and control issues in oil, natural gas, gas liquefaction and petrochemical plant including pipeline transmission division. Sharul advises not only within his plant site but extend to other PETRONAS sites in matters pertaining to instrumentation and control. He has involved as an instrumentation expert in many key projects. He also participated in the development of core competency program, accelerated capability development and intensified coaching for PETRONAS instrument engineers and technicians. Prior to joining PETRONAS, Sharul worked at MOTOROLA Semiconductor in Arizona, USA.