Raj Shekhar Singh is a seasoned safety professional with extensive experience in the metro rail sector, currently serving as Assistant Manager Safety at KEC International Ltd. since January 2022, where responsibilities include overseeing a 11.2 km elevated metro project in Chennai. Prior experience includes roles as Engineer-Safety at TYPSA for a 9 km elevated and 3.4 km underground metro project in Kanpur, and as Tunnel EHS Engineer for a 4.6 km underground metro project in Pune at the Gulermak-TATA Projects Limited Joint Venture. Raj previously held the position of Tunnel EHS Officer at Tata Projects for a 3.2 km underground metro project in Lucknow. Educational qualifications include an Advance Diploma in Industrial Safety, a Master of Technology in Environmental Engineering Technology, and various degrees in Mathematics and Sciences, complemented by certifications such as ISO 45001:2018 and a NEBOSH International General Certificate.