 Then he worked as redactor for "Enciclopedia RSS Moldovenesti" and teacher in Congo-Brazzaville (1967–1968, 1971–1972).He returned for good in Chişinău, where he had academic positions in the Facultatea de Istorie of Moldova State University, Institutul de Istorie of Academy of Sciences of Moldova, Facultatea de Stiinte Umanistice a ULIM.On June 18, 1989, Parasca Pavel Fiodorovici was a founder of the Association of Historians of Moldova (); he was director of the association for four years.