Deputy Director, Office of Foreign Affairs, Vaduz, Head Security and Human Rights Department

Deputy Ambassador, Liechtenstein Embassy, Berlin, Germany

Counsellor, Office of Foreign Affairs, Vaduz, Department Security and Human Rights

First Secretary, Office of Foreign Affairs, Vaduz, Liechtenstein

Second Secretary, Permanent Mission of Liechtenstein to the United Nationas, WTO and The European Free Trade Association (EFTA), Geneva, Switzerland

Department of Economic Affairs of the Liechtenstein Government

Head of the Programme Business and Security (SIPRI), Stockholm, Sweden

Academic officer at the Institute for Social Plannung and Social Management (ISS), Bern, Switzerland

Advisor, Permanent Mission to the United Nations in New York, USA