Within delegated authority, the Chief of Mission Support will be responsible for the following functions: •Contributes to the implementation of the mission/office mandate by providing the necessary managerial, logistical and administrative support required for the fulfilment of the mandate, including such areas as budget, finance, human resources management, logistics, communications, transport, air operations, etc. •Certifies mission expenditure. •Advises the Head of Office/Mission on all matters pertaining to administrative and logistical support. •Plans, organizes, implements, manages and oversees the activities of all administrative and logistical support operations. •Provides effective management of human, financial and material resources of the mission. •Identifies broad strategies required for the development and implementation of the mission support”s work programme. •Ensures development, preparation, coordination and monitoring of overall work plans, strategies and programmes for the support activities of the mission and takes the lead in securing the required human and financial resources for the mission. •Establishes a set of sound policies, procedures, practices, standards and tools that are consistent with UN regulations, rules, policies and practice in order to ensure proper budget, accounting, financial and human resources management and control. •Liaises, negotiates and coordinates with national authorities with respect to administrative and logistical matters. •Ensures cooperation and integration of administrative and logistical resources with military, civilian police and other substantive elements of the mission as required. •Provides guidance, support and supervision to senior administrative and logistics support staff as well as audit and evaluation services, as appropriate. •Ensures the provision of guidance, performance evaluation, supervision and mentoring to all administrative support and other staff in the areas of his/her responsibility. •Maintains good order and discipline of staff under his/her overall supervision. •Represents the mission before legislative bodies, providing information and clarification in support of budget proposals. •Represents the mission support component at meetings, protocol and ceremonial occasions, military parades, etc. Performs related duties as may be required by the Head of Mission or DOS, e.g., provides briefing to visiting senior officials on mission, administrative and technical support activities, etc. •Performs other related work as required.