He joined CRI, Kasauli as Technical Supervisor in the year 1989.He gained experience in (Production and quality Control)Japanese Encephalitis Vaccine for approx 16 years. At CRI he also gained experience in Production and in process quality Control of Yellow fever Vaccine for approx 3 years.Later shifted to CDL Kasauli in the year 2008 and act as unit-In-charge viral vaccines.
He has participated in various WHO workshops. He also act as a facilitator in WHO sponsered. "Global learning opportunities" held at New Delhi for South East Asian countries. He has also notified as Government Analyst for Immunobiologicals in year 2020.He took over Charge as officer-in-charge of Central Drugs Laboratory in the year 2020. Recently in Feb 2022, he has been given the additional charge of Director Central Drugs Laboratory..