Smt. S.Malarvizhi , who started her career as an IAS officer in 2009, was the Dharmapuri Collector from 28.02.2018 to 29.10.2020 and Sivaganga Collector from 2015-17. Smt. S.Malarvizhi got into the Government Services in 2001 through Group-I exam. She worked as the Joint Commissioner in Commercial Tax Department in Chennai in 2008. She worked as the District Revenue Officer of Virudhunagar District prior to her appointment as the Collector of Sivaganga District.