Bharat Heavy of Space Department of Space Bombay Suburban Elect. Supply Himachal Pradesh Electricity Board Chief Engineer, M.S.E.B., Bombay Chief Engineer (MM), CPO, PSEB, Patiala Chief Engineer (Elect), Karnataka Electy. Board, Banglore Airport Authority of India , N.Delhi, Jammu and Tirupati ect. Tamil Ndu Electy. Board, Chennai Tech. Director (ST) MSEB, Bombay N.D.M.C , New Delhi All India Radio, New Delhi S.C. Railways Northern Railways A.I.M.S, New Delhi A.C.C. Cement Ltd Neyvelli Lignire Corp. Ltd Chennai Port Trust Combat Vehicle Research & Development Establishment (Ministry of Defence, Chennai)

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