Sushil Singh is an experienced security professional currently serving as the Security Senior Manager at Nxtra by Airtel since January 2023. Prior to this role, Sushil worked as a Site Security Professional at Siemens from September 2019 to December 2022, and as a Security Manager at Reliance Industries Limited from November 2013 to September 2019. Sushil holds a Bachelor of Science degree in Physics, Chemistry, and Mathematics from Hemwati Nandan Bahuguna Garhwal University, completed between 2010 and 2013.