This post is to lead the Secretariat for the Climate and Clean Air Coalition (CCAC), hosted by UNEP's Economy Division, Energy and Climate Branch, Paris duty station. The CCAC is an action-oriented multi-stakeholder Coalition of member states, intergovernmental organizations, non-governmental organizations, working with cities, sub-national governments and the private sector, dedicated to addressing air pollution and climate change in an integrated way through the fast mitigation of short-lived climate pollutants (methane, HFCs, black carbon), in conjunction with CO2 mitigation strategies. The key strategies include driving an ambitious agenda, supporting national and transformative actions, and advancing policy relevant research and analysis.