Knowledge of: Financial, Payroll and Human Resources systems and business processes; Microsoft SQL Server database environments and the use of associated tools for integration development, database objects, and programming objects; structured IT change management frameworks and release governance practices; principles of technical vendor oversight, Statements of Work (SOW) structure, service-level agreements (SLAs), and public sector technology procurement practices; enterprise system security principles; principles and practices of information technology database administration, security policies and procedures, backup procedures and information systems pertaining to City departments. Review Statements of Work (SOWs), evaluate technical deliverables against contractual specifications, monitor Service Level Agreements (SLAs), and coordinate vendor resources throughout implementation and maintenance lifecycles.