Oracle DBA

We are looking for a strong Oracle Database Administrator (DBA) to be involved in multiple projects - reverse engineer and troubleshoot complex legacy application architecture from documentation and requirements- interface equally well with various levels of technical personnel, web portal users, Subject Matter Experts (SMEs), and senior level stakeholders as required.Ø Technical Support for Oracle, including management of databases, listeners and other database components.Ø Perform ongoing database administration, maintenance, performance, installation, upgrades, backup and recovery Ø Provide on-call support as and when neededØ Work with customers to measure and manage service levels.Ø Ensure effective flow of communication between the DBA team, customers, and management.Ø Provide assistance in understanding the technologies and related topicsØ Answers user questions regarding environment and project planningØ Reviews / Modifies SQL to increase processing performance, referred to as performance tuning.