OP Jindal University, Raigarh (C.G), Working as a JSPL Steel Chair Professor, Department of Metallurgical & Materials Engineering from Oct 2018 to till date.
Steel Chair Professor , I I T Madras , ( March 2016 - Sep 2018 ).
Principal of Seacom Engineering College , Dhulagarh ( Oct 2014 – Sep 2015 ).
General Manager & Head of Durgapur Centre of RDCIS , SAIL( June 2009 – September 2014 ).
Deputy General Manager at Ranchi Main Centre of RDCIS , SAIL( June 2003 – June 2009 ).
Asst. General Manager at Ranchi Main Centre of RDCIS , SAIL( June 1998 – June 2003 ).
Research Manager at Ranchi Main Centre of RDCIS , SAIL( June 1993 – June 1998 ).
Asst. Research Manager at Ranchi Main Centre of RDCIS , SAIL( April 1989 – June 1993 ).
Senior Research Engineer at Ranchi Main Centre of RDCIS , SAIL( April 1986 to April 1989 ).
Research Engineer at Ranchi Main Centre of RDCIS , SAIL ( June 1982 to April 1986 ).
Junior Research Engineer at Ranchi Main Centre of RDCIS , SAIL ( July 1978 to June 1982 ).
Principal Investigator of Indo-U.S. Cooperative Research funded by N.S.F ( U.S.A ) : “ Effect of Phosphorus on Activity of Carbon in Ferrite ” – Spent one month at Carnegie Mellon University , USA in 1988.
Principal Investigator of Indo-Russian Cooperative Research : “ Intergranular Fracture Behaviour of Steel ” – Spent one month at Tsniichermet , Moscow , Russia in 1989 & 1991
Ten patents granted in the areas of continuous casting and subsequent processing of different special steels, alloy steels and stainless steels. Out of these ten, three have been granted in foreign countries, viz. Austria, Italy and China.