The United Nations Office at Nairobi (UNON) is the UN headquarters in Africa and the Director-General of UNON is the representative of the Secretary-General in Kenya. UNON supports programme implementation of the United Nations Environment Programme (UNEP), the United Nations Human Settlements Programme (UN-Habitat) and the Resident Coordination System (RCS) globally, as well as other UN offices in Kenya, by providing administrative, security, conference and information services (www.unon.org). This position is located in the United Nations Office at Nairobi (UNON), Central Support Services (CSS), Property Management Unit (PMU). The Mail Assistant will report to the Chief, Mail and Pouch Unit. Within limits of delegated authority, the incumbent will be responsible for the following duties: