Dr. S. Christian Johnson is presently working as Dean and Professor in Excel Engineering College, Kumarapalayam, Namakkal District, since July 2012. Earlier he has worked in different capacities in Central and State Governments organizations. He obtained his B.E (Civil) from Annamalai University, Tamil Nadu (1988 batch), M.Tech (Aero) from I.I.T Mumbai, Maharashtra (1990 batch) and MBA (HRD) from Annamalai University (2006 batch) and Ph.D in Civil Engineering from Anna University (2012 batch). He is the member of various professional bodies like ICI, ISTE, CIGRE and Fellow of Institution of Engineers. He has published several technical papers and case studies in Conferences, Workshops and in Journals both Nationally and Internationally. Presently he is the Secretary of one of the working group B2.65 of CIGRE (International Council on Large Electrical System), France, dealing with "Detection, Prevention, Repair of sub surface corrosion in overhead line foundations. He represented India as Chairperson, CIGRE National Study Committee B2 on overhead Lines at Trinity College, Dublin, Ireland during May 2017.