Assistant Professor, Department of Mathematics, N. N. Saikia College, Titabar, Jorhat from 10^th February, 2021 to till date.

Assistant Professor, Department of Mathematics, The Assam Kaziranga University, Jorhat from 12^th August, 2015 to 9^th February, 2021.

Teaching Assistant, Department of Mathematical Sciences, Tezpur University in the Autumn semester, 2014.

Teaching Assistant, Department of Mathematical Sciences, Tezpur University in the Spring semester, 2014.

Teaching Assistant, Department of Mathematical Sciences, Tezpur University in the Autumn semester, 2013.

Teaching Assistant, Department of Mathematical Sciences, Tezpur University in the Spring semester, 2013.

Assistant Professor, Department of Mathematics, Jorhat Institute of Science and Technology (formerly Science College, Jorhat), Jorhat, Assam from 1^st July, 2011 to 10th January 2012.