Mrs. Nkposong held several positions in Equatorial Trust Bank, at various times as Regional Business Head and Head, Public Sector (West), Branch Manager; Senior Relationship Officer; Relationship Manager; Trade Finance Manager; Operations Manager, and Marketing Officer. She was the Director of Investment and Private Equity for over five years at the Nigeria Agricultural and Co-operative Bank Ltd and the former Director of Liaison / Account at ALRAINE (NIG) LTD for over ten years. Mrs. Nkposong holds B.Sc in Economics from the University of Ibadan, where she later bagged an MBA in 1999. She is a member of the Institute of Chartered Accountants of Nigeria and the Chartered Institute of Bankers of Nigeria.