| # | University / Institution | Position | Period |
|---|---|---|---|
| 1 | CSIR-Institute of Minerals & Materials Technology | Director | Feb 2018 - Jan 2023 |
| 2 | CSIR-CIMFR Dhanbad | Director (Addl. charge) | Dec 2021 - Nov 2022 |
| 3 | Dept. of Chemical Eng., Institute of Chemical Technology, Mumbai | Adjunct Professor | 2019 - present |
| 4 | AcSIR, New Delhi | Outstanding Professor | 2019 - present |
| 5 | IIT Delhi, New Delhi | Professor (HAG), Dept. of Chem. Eng. | 2008 - present |
| 6 | Head of Chem. Eng. Dept | 2012 - 2015 | |
| 7 | Assoc Dean R&D | Aug 2016 - Jan 2018 | |
| 8 | Assoc. Professor, Dept. of Chem. Eng. | 2005 - 2008 | |
| 9 | Assistant Professor, Dept. of Chem. Eng. | 1998 - 2004 | |
| 10 | Dept. of Chemical & Material Eng., University of Alberta, Edmonton, Canada |
Postdoctoral Research & Teaching Faculty, Research: Oil Sands Technology; Teaching: Process Sim & Num. Tech. |
1994 - 1997 |
| Sl | Duration | Name of the Organization | Position |
|---|---|---|---|
| 1 | Feb 2018 - Jan 2023 | CSIR-Institute of Minerals & Materials Technology (IMMT), Bhubaneshwar | Director |
| 2 | Dec 2021 - Nov 2022 | CSIR-Central Institute of Mining & Fuel Research, Dhanbad | Director (Additional charge) |
| 3 | July 2018 - Present | SRTMI (Steel Research & Technology Mission of India) | Governing Board Member |
| 4 | 2021 - Present | ARCI - Centre for Fuel Cell Technology (CFCT) and Centre for Automotive Energy Materials (CAEM) | Chairman, Technical Advisory Group (TAG); TAG member 2018-2020 |
| 5 | March 2018 - present | NALCO Ltd | Member of Research Scientific Advisory Committee |
| 6 | July 2018 - present | Materials & Eng Div. DST, Ministry of Sci & Tech | PAC member |
| 7 | Aug 2016 - Feb 8, 2018 | I.I.T. Delhi | Associate Dean, Research & Development |
| 8 | 2012 - 2015 | I.I.T. Delhi | Professor and Head of Chemical Eng. Dept. |
| 9 | 2012 - 2015 | Indian Institute of Chemical Engineers, Northern Regional Centre | Chairman |
| 10 | 2003 - 2006 | I.I.T. Delhi | Secretary, Department Research Committee |
| 11 | 2004 - 2009 | Indian Institute of Chemical Engineers, Northern Regional Centre | Secretary |
- Graduate Courses:
- Electrochemical Conversion and Storage Devices (CLL722)
- Hydrogen Energy & Fuel Cell Technology (CLL723)
- Design of Separation Processes. (CLL735)
- Numerical Techniques in Chemical Engineering (CHL711)
- Undergraduate Courses:
- Fluid Mech. (CHL130)
- Fluid Particle Mech. (CHL331)