The United Nations Environment Programme (UNEP) is the leading global environmental authority that sets the global environmental agenda, promotes the coherent implementation of the environmental dimension of sustainable development within the United Nations system and serves as an authoritative advocate for the global environment. UNEP's Corporate Services Division is the guardian of UNEP's corporate interest, mitigating its exposure to risk and supporting the organization with management tools, plans and related capacity building. It oversees UNEP's efficient and effective management, in line with UNEP's accountability requirements, rules, regulations and UN core values. This post is located at the Corporate Services Division in the Programme Advisory Services Unit at the Nairobi duty station. Programme Advisory Services Unit provides seamless integration in operational areas which support and enhance programme delivery on behalf of Corporate Services Division (CSD).Under the supervision of the Head of Programme Advisory Section, the incumbent will be responsible for the following duties: