[ "Mohammad Rahman serves as a Global Reliability Engineer at Rio Tinto Group, USA. He specializes in industrial system reliability, probabilistic risk assessment, and maintenance optimization. His work focuses on applying data-driven decision-support methods to enhance the availability and performance of complex process systems. He has led numerous reliability initiatives across the chemical, power, and nuclear industries, with emphasis on failuremode analysis, reliability-centered maintenance (RCM), and asset-management strategies. His research interests include redundancy optimization, decision modeling, and the integration of condition-monitoring technologies into physical asset-management frameworks." ]