As a member of the Program on Science & Global Security, I design, secure funding for, and lead technical research and policy analysis on nuclear weapons, fissile materials, emerging technologies, and environmental justice issues with the goal of contributing to a safer and more peaceful world. I was promoted to Research Scholar with continuing appointment as of July 1, 2023.

Associate Research Scholar with the Program on Science and Global Security at Princeton School of Public and International Affairs.

The International Panel on Fissile Materials (IPFM) was founded in January 2006 and is an independent group of arms-control and nonproliferation experts from both nuclear weapon and non-nuclear weapon states. The mission of the IPFM is to analyze the technical basis for practical and achievable policy initiatives to secure, consolidate, and reduce stockpiles of highly enriched uranium and plutonium. These fissile materials are the key ingredients in nuclear weapons, and their control is critical to nuclear weapons disarmament, to halting the proliferation of nuclear weapons, and to ensuring that terrorists do not acquire nuclear weapons.

Science & Global Security is an international journal for peer-reviewed scientific and technical studies to support international security, arms control, disarmament, and nonproliferation policy. I write editorials, contact reviewers, edit manuscript and proof submitted articles beforepublication. Website: http://scienceandglobalsecurity.org/

Associate faculty at Sciences-Po's CERI for 2019-2023 (2 times 2-years term limit), with the "Nuclear Knowledges" Program.

Invited fellow at Sciences-Po's CERI for the 2018-2019 academic year.

Stanton Nuclear Security Postdoctoral Fellow at the Harvard Kennedy School of Government's Belfer Center for Science and International Affairs with a joint appointment in the International Security Program and the Project on Managing the Atom.

PhD dissertation: A Physical Zero-Knowledge Proof and Unclonable Sensors for Nuclear Warhead Verification.Advisor: Alexander GlaserMember of the Nuclear Futures Laboratory (hosted in the Mechanical and Aerospace Engineering department) and the program on Science and Global Security based at the Woodrow Wilson School of Public and International Affairs.

Research fellow in the "Proliferation and Armament" group of the Institute for Strategic Research at the French War College (Ecole Militaire).

Analysis of Iran's domestic nuclear fuel cycle.