The school system in Nigeria is often influenced by the constant changes that are occurring within the political institutions. The ability of the stakeholders and actors within the educational system to adapt to the organizational changes has attracted attention in the last decade. Currently, there is controversy as to the nature, pattern and methods of training teachers in the country. At the centre of the controversy is the confusion over the role of the educational administrators in secondary schools. This paper conducts a comprehensive assessment of the role of educational administrators in Nigeria in view of the dynamism of the constantly changing political and economic landscape. The paper presents information and recommendations on how teachers training and continuous professional development can be positively influenced by the school administrators.