| # | University / Institution | Position | Period |
|---|---|---|---|
| 1 | CSIR-IMMT (on lien from IIT Delhi) | Director | Feb, 2018-present |
| 2 | CSIR-CIMFR, Dhanbad (Additional Charge) | Director | Dec, 2021-present |
| 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, on lien) | 2008-present |
| 6 | IIT Delhi, New Delhi | Head of Chem. Eng. Dept | 2012-2015 |
| 7 | IIT Delhi, New Delhi | Assoc Dean R&D | 2016-Jan, 2018 |
| 8 | IIT Delhi, New Delhi | Assoc. Professor, Dept. of Chem. Eng. | 2005-2008 |
| 9 | IIT Delhi, New Delhi | Assistant Professor | 1998-2004 |
| 10 | IPostdoctoral Research & Teaching Faculty: Dept. of Chemical & Material Eng., University of Alberta, Edmonton, Canada (1994 –1997) Research: Oil Sands Technology; Teaching: Process Sim & Num. Tech. | ||
| Sl | Duration | Name of the Organization | Position |
|---|---|---|---|
| 1 | 2018-present | CSIR-Institute of Minerals & Materials Technology (IMMT), Bhubaneshwar | Director |
| 2 | Dec, 2021-present | 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 | Mar, 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 - 2017 | 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)
- Course Material Developed:
- National Programme on Technology Enhanced Learning (NPTEL) web based course development for UG and PG students: Fuel Cell Science and Technology; Completed in 2013. This a project funded by MHRD and coordinated by IIT Madras
- e-PG Pathshala web based content development for post graduate students: Energy Materials. This funded by MHRD-UGC and coordinated by Delhi University completed in Feb 2016.