Dr Nassar is currently the Commercial Executive Director at Specialized Industrial Services Co., Ltd. (SISCO). Based in Al-Khobar, Kingdom of Saudi Arabia, Nadim is responsible for all commercial and control functions including estimation, project controls, supply chain, contracts and PMO.Nadim joined SISCO in August 2024 and has more than 33 years of EPC experience in the oil/gas and infrastructure sectors. Prior to SISCO, Nadim served as Director of Project Execution – Middle East at Air Products and as VP Operations of SNC Lavalin in Saudi Arabia. Throughout his career, he has completed various international assignments of increasing responsibility in operations management, commercial management, project management and controls.