Sharul is Petronas Group Technical Authority and Custodian Engineer, Instrument and Control. He is a Steering Committee (SC) member for JIP33 (IOGP) and Vice-Chair ISAGCA (ISA Global Cybersecurity Alliance) and “Expert” ISA IEC 62443 Certification in Cybersecurity. Sharul has more than 30 years of experience in handling instrumentation and control issues in oil & gas, gas liquefaction, and petrochemical plants including pipeline transmission network. He advises not only within his Group Technical Solution but also plant Petronas-wide on instrumentation and control issues. He is involved as an instrumentation expert in many key Petronas projects, including Kertih Compressor Station, Peninsular Gas Utilization metering stations, and MLNG Satu Rejuvenation and MLNG Dua Debottlenecking.