Postdoc Researcher (June 2010- Sept 2011) Laboratory of Digital Communication and Security Laboratory de Electronics and Technology de Information Department of Atomic Energy, Govt. Of France, Grenoble, France (CEA-LETI)- Professor, Dept. of ECE, IIIT Naya Raipur (Oct 2024 - Present)
- HoD ECE, IIIT Naya Raipur (August 2022 - Sept 2024)
- Dean (Academics), IIIT Naya Raipur (Jan 2018-Feb 2023)
- Associate Professor, Dept. of ECE, IIIT Naya Raipur (Feb 2017 - Sept 2024)
- Professor, Dept. of ECE, CVR College of Engineering, Hyderabad (June 2015 Jan 17)
- Professor, Dept. of ECE, Graphic Era University, Dehradun (Nov 2011- Feb 2013)
- Asst. Professor, Dept. of ECE, Meghnad Saha Institute of Technology, Kolkata (Jan 2009-June 2010)
- Asst. Professor, M.S. Ramaiah Institute of Technology (Autonomous), Bangalore (June-Dec 2008)
- Technical Specialist-Systems, Rockwell Collins India, Hyderabad (Feb 2013- April 2015)
- Sr. System Analyst, Applied Research Group, Mahindra Satyam, Bangalore (Jan 2007- June 2008)