CTBTO Jobs — Comprehensive Nuclear-Test-Ban Treaty Organization

The Comprehensive Nuclear-Test-Ban Treaty Organization operates the International Monitoring System — a global network of over 300 seismic, hydroacoustic, infrasound and radionuclide monitoring stations that detect nuclear explosions anywhere on Earth. Headquartered in Vienna, CTBTO employs seismologists, geophysicists, atmospheric scientists, data analysts, nuclear physicists, on-site inspection experts and arms control specialists. CTBTO is at the forefront of nuclear non-proliferation and disarmament verification, offering unique scientific and policy roles for those passionate about a world free of nuclear weapons. The organization has a relatively small but highly specialized staff.