In conjunction with the AIGA, plans, develops, implements, tracks, and manages audits and oversight activities to ensure effective management, performance and control of District costs, which includes (1) reviews of District government operations and programs for economy, efficiency, effectiveness, and equity; (2) reviews of contract costs for propriety, including both pre-award and post award audits: and (3) reviews of the quality and appropriateness of services provided to the District, including reviews of performance and compliance with District government policies and regulations, among others. Incumbent serves as a principal advisor and assistant to the Assistant Inspector General for Audits (AIGA) for the overall planning, reporting, liaison, organizational, and resource management for the effective performance of the Audit Unit, which entails financial, performance, and attestation audits; reviews of internal controls, and audits and investigative projects covering these activities in all organizational entities comprising the District government.