He is currently serving as the Deputy Inspector General of Nigeria Police in charge of the Department of Training and Development.

He further pursued a Master’s degree in Law (LLM) at the University of Dundee in Scotland, United Kingdom, graduating with Distinction.

[1] Mba began his policing career as an Inspector and steadily rose through the ranks.

[4] Mba is a three-time National Spokesman of the Nigeria Police Force and has received the UN Medal for his service as a member of the Nigeria Police Contingent to the United Nations Mission in Liberia from 2006 to 2007.

[1] Mba is a Fellow of the Nigerian Institute of Public Relations (NIPR), the Chattered Institute of Local Government and Public Administration of Nigeria (CILGPAN), and the Chattered Examiners of Criminology and Forensic Investigation Inc., USA (FCECFI).