Under the overall direction of the Chief Finance and Budget Officer, and within limits of delegated authority, the Finance Officer will perform the following functions: • Provides substantive support and leads in the review and production of COSO reviews. This includes analysis and review of UNHQ risks and controls set out as part of the Statement on Internal Control initiative, as it relates to UNTSO • Oversees internal reporting requirements and works in close coordination with account holders to produce new reports and enrich existing reports to improve informational quality for various stratospheres of management. • Managing the achievement of UNTSO key performance indicators (KPIs) and all Service Level Agreement (SLAs) components for UNTSO projects/programmes/operations. • Ensure that the outputs produced by the team maintain high quality standards; that reports are clear, objective, and based on comprehensive data. Plan, organize, manage, guide, train, supervise the work of the team assigned. Plan and oversee the management of the activities undertaken by the team. • Management of delivery of services such as the processing of non-travel related commercial vendors’ invoices and payments to vendors providing goods or services (processing invoices resulting from commitments such as Purchase Orders, Fund Commitments, Direct Expenditures, and Replenishment of imprest / pretty cash. • Assists in development of annual budget development programme, particularly with respect to the establishment of major resourcing priorities, prepare cost estimates and budget proposals, in terms of UNTSO’s resourcing requirements such non-staff requirements, including programmatic aspects; review, analyze and revise data with respect to the finalization of the budget proposals as well as Result Based Budgeting inputs. • Participates in the preparation, review and finalization of budget performance reports in compliance with the Legislative requirements and recommendations and Controller’s instructions; reviews and ensure valid variances between approved budgets and actual expenditures. • Participates in developing inputs to the UN’s legislative processes for consideration of the Centre’s financing requirements by PPFB, Controller’s Office, the Advisory Committee on Administrative and Budgetary Questions (ACABQ) and the Fifth Committee of the General Assembly. • Oversees the preparation of staff members’ entitlements including claims, danger pay, daily subsistence allowance, mission subsistence allowance for Government Provider Personnel, Civilian Police and Staff Officers, and any other allowances for payments in conformity and adherence to applicable United Nations policies e.g., staff rules, financial regulations and rules, ST/AI issuances or practices, IPSAS policy framework etc. • Supervises the disbursement processes as appropriate, monitors the house bank account balances transaction summaries; manages cash flow requirements. • Provides advice, financial interpretations, adaptations, and corrective actions in response to audits and other queries to ensure adherence to the UN Financial Regulations and Rules, Staff Rules, Administrative Instructions, Bulletins and Circulars under the guidance of the Service Delivery Manager. • Ensures the integrity of financial and management systems and the controls that underpin them. • Acts as Approving Officer under Financial Rule 105.4 in adherence with the UN Regulations and Rules. • Ensures that the established IPSAS compliance monitoring and Internal Control Framework (ICF) is fully implemented, and any deviations documented and reported. • Reviews and verifies completeness of documentation supporting invoices and payment requests. • Performs other duties as may be assigned.