- Deputy Executive Secretary for Political Affairs of the Gulf of Guinea Commission (CGG);
- Consultant to the Minister of Foreign Affairs of the Republic of Angola;
- Representative of Angola on the Committee of Experts of the CGG;
- General Officer of the Angolan Armed Forces;
- Professor at Agostinho Neto University (Faculty of Social Sciences);
- Professor at the Superior School of War of the Angolan Armed Forces;
- Visiting Professor at the University of Lisbon (ISCSP).
Ambassador GILBERTO DA PIEDADE VERÍSSIMO has several publications to his credit, namely:
- ELEMENTS OF GEOPOLITICS AND GEOSTRATEGY, “LER DEVAGAR” PUBLISHER, LISBON 2013;
- THE INFLUENCE OF NEW TECHNOLOGIES IN WAR, “NZILA” EDITOR, LUANDA, 2005;
- THINGS OF FATE (NOVEL). “JANGO” PUBLISHER, LUANDA, 2005.