[4] Prime Minister Biya succeeded Ahmadou Ahidjo as President of Cameroon in November 1982 and promptly instituted an administrative reshuffle that affected Moudiki.
[5] However, Moudiki only remained in that post until December 1982; he then served as Director-General of the Cameroon Railways Authority (Régie des chemins de fer du Cameroun, commonly known as Regifercam) from 1982 to 1987.
[13][14] In early 1993, following the death of Jean Assoumou, President Biya appointed Moudiki as Director-General of the SNH.
[16] A lack of transparency associated with the oil industry in Cameroon is said to have continued during Moudiki's tenure at the SNH.
[18] He was President-in-Office of APPA from June 2007[19] until Jean-Baptiste Tati Loutard, Congo-Brazzaville's Minister of State for Hydrocarbons, was elected to succeed him on 25–28 March 2008.