John Samuel worked in very senior positions in Government of India, including Member of the Postal Board in the Ministry of Communications and Information Technology and Chief Post Master General. As Member of the Postal Board, he was responsible for managing the largest postal network in the world, with more than 155,000 post offices across the nation. Post Office Savings Bank, under the Department of Posts, is the largest retail Bank in
India, with its focus on Financial inclusion.
Governing the largest postal network in the world, providing financial services and distribution services to every person in urban as well as rural areas is his fulfilling passion, specially in the area of financial inclusion.