Swiss National Science Foundation Postdoctoral Fellow. Oxford Department of International Development. Oxford, UK.

Senior Researcher. Hoffmann Centre for Global Sustainability. Graduate Institute of International and Development Studies. Geneva, Switzerland.

Professor. International Relations Department. Universidad San Francisco de Quito. Quito, Ecuador.

Assistant Professor. Institute for History. Leiden University. Leiden, the Netherlands

Assistant Professor. Sociology Department. University of Oregon. Eugene, United States.