Distinguished Analyst, Analytic Services, Inc.

Research Assistant, University of Iceland

Postgraduate Student, Faculty of World Politics, Moscow State Lomonosov University

Policy Advisor, Defense Threat Reduction Agency

Analyst, Open Nuclear Network

Senior Advisor, Office of the Secretary of Defense, Office of Nuclear Matters

Senior Research Fellow, Quincy Institute

Assistant Director, Second Africa Division, African Affairs Bureau, Japanese Ministry of Foreign Affairs

International Lawyer and Foreign Policy Adviser, Australian Department of Foreign Affairs and Trade

Political Adviser and Head of the Political Section, Permanent Delegation of Poland to NATO

Co-Director, BASIC

Associate Professor, Novosibirsk State Technical University and Novosibirsk State University of Economics and Management

Expert and Attaché for Disarmament Affairs, Permanent Mission of Italy to the United Nations (Geneva)

Assistant Professor, Fudan Development Institute

Policy and Strategy Advisor to the Executive Director for Partnerships and Planning, INTERPOL

Senior Project Lead, Nuclear Security Team, CRDF Global