The Convention on the Conservation of Migratory Species of Wild Animals (CMS) is a global intergovernmental treaty aimed at the conservation and sustainable use of migratory species and their habitats. Numerous additional intergovernmental instruments on migratory species conservation have been adopted under the broad umbrella of CMS which are supported by the CMS Secretariat. The CMS Secretariat also provides the Secretariat for the Agreement on the Conservation of Small Cetaceans of the Baltic, North East Atlantic, Irish and North Seas (ASCOBANS). In addition, two regional agreements on migratory species adopted under CMS have independent Secretariats which are co-located with the CMS Secretariat in Bonn - the African Eurasian Waterbird Agreement (AEWA) and the Agreement on the Conservation of European Populations of Bats (EUROBATS). The United Nations Environment Programme (UNEP) is the United Nations system's designated entity for addressing environmental issues at the global and regional level. Its mandate is to coordinate the development of environmental policy consensus by keeping the global environment under review and bringing emerging issues to the attention of governments and the international community for action. In the present context, UNEP provides the administrative functions for the CMS, AEWA and EUROBATS Secretariats. This post is located at the Bonn duty station in Germany and is a part of the Administrative and Fund Management Unit of the CMS Secretariat. Under the overall supervision of the Executive Secretary and the day-to-day supervision of the Administrative Officer, the incumbent will be responsible for the following functions: