Description: * Bachelor's degree in Information Technology. * 5+ years of experience as an Oracle DBA. * Administration and installation of Oracle databases (creation/upgrades, patches, and parameterization). * Server operating systems (Linux and/or Windows Server). * Networking and security (fundamentals of TCP/IP, access controls). * Oracle Certified Professional (OCP) Database Administrator certification. * Web Services (SOAP/REST). * Oracle BI. * Administer Oracle databases: installation, configuration, parameterization, and maintenance. * Plan and coordinate departmental activities, defining operational standards and procedures for database administration. * Provide Level 3 support to the Service Desk and to Production, Development, and Network teams. * Validate and test new versions/patches, assessing impact and adjusting parameterization according to the operating system and application requirements. * Monitor environment health and perform performance tuning (statistics, execution plans, indexes, I/O), ensuring availability and performance. * Reorganize and expand structures (e.g., tablespaces, partitions) to improve performance, availability, and integrity. * Define and execute routines for data consistency and integrity verification (periodic checks). * Analyze growth/capacity metrics and plan resource evolution (hardware and other environmental requirements). 2512020202181842252