Job Summary: We are seeking an Oracle Database Administrator (DBA) to manage critical environments with high-volume databases, performing diverse responsibilities and providing cloud-based support. Key Highlights: 1. Stable, large-scale technical project. 2. Opportunities for professional growth and development. 3. Management of critical environments and large-volume databases. **Description:** ---------------- Infortec is looking to hire an Oracle Database Administrator (DBA) to participate in a stable, large-scale technical project, managing critical environments with high-volume databases. Main Responsibilities * RMAN administration: backups, restores, cloning, and catalog management. * Installation and administration of Oracle environments: software installation, creation of new databases, upgrades, and patch application. * Basic scripting for creating and reviewing chains in Control\-M. * Database availability and performance management: analysis and resolution of issues (HA, CRS, locks, query identification, parameterization, etc.). * Monitoring and management via Oracle Cloud Control. * Ticket resolution: incidents, requests, changes, and maintenance tasks. * Grid Infrastructure administration: deployment of new clusters and resolution of specific incidents. * Database tuning: use of tools such as SQL Tuning Advisor, AWR, and execution plan analysis. * EXACC environment management: use of OCI and DBAASCLI. * Administration of other Oracle features: MGW, ACLs, AQ/MQ, certificates, among others. * Database support in cloud environments: AWS and technologies such as PostgreSQL, RDS, DynamoDB, or MongoDB. What We Offer * Permanent contract from day one. * Stable project with large-volume databases and high technical complexity. * Hybrid work model. * 23 working days of vacation per year. * Flexible compensation plan. * Access to Infortec Benefits (discounts on technology, leisure, travel, training, and more). * Opportunities for professional growth and development in advanced technological environments. If you are seeking a stable project involving large-scale Oracle infrastructures and wish to further develop your career as a DBA, we would be delighted to meet you. **Requirements:** --------------- * Databases in cloud environments: AWS, PostgreSQL, RDS, DynamoDB, MongoDB, etc.