In 1967, Seisay founded the Sierra Leone Ex-Police Officers Association. He was elected as their representative to the Civilian Rule Committee, that was going to restore civilian rule in Sierra after the military government of
Andrew Juxon-Smith. In 1968, Juxon Smith's government was overthrown in the
Sergeants' Coup. Seisay was then appointed Deputy Commissioner of the Sierra Leonean Police Force by the ruling junta. Seisay proved to be most efficient in this post, especially considering the difficult political climate, and skillfully helped manage the transition. Seisay was initially tapped to serve as Sierra Leone's
Ambassador to
Egypt but was instead appointed
Consul General to the
United States. He was stationed in New York where he served for six years. He worked to secure educational scholarships for Sierra Leonean students in various fields, primarily education. == Fight for democracy ==