Monitoring the performance of assigned systems and the definition and implementation of adequate measures ensuring an optimal performance and high availability of the DB services; - Defining DB backup strategies and ensuring a valid and maintained recovery plan is in place; - Defining and implementing an upgrade strategy to keep the DB environment current; - Management/Upgrade/Patching of BI stack, composed of Oracle Analytics, Weblogic, Apache, Tomcat, Oracle Business Intelligence Enterprise Edition (OBIEE), Oracle Data Integrator (ODI) and Oracle Analytics Server (OAS). - Selecting and implementing appropriate DB infrastructure configurations in support of business/technology architectures; - Performs routine installation, re-configuration, backups of database and related products on on-premises and cloud environments. - Develops and configures tools to enable automation of database administration tasks. - Defining and implementing an upgrade strategy to keep the DB platforms up to date; - Keeping up to date Software Lifecycle (roadmap) management of database products ; - Monitors performance statistics and create reports. Requirements Description: - Strong knowledge the DBMS technologies (Oracle, MySQL Server and PostgreSQL) and sound experience on at least two; - Good understanding of MySQL High Availability/Disaster Recovery solutions (MySQL InnoDB Cluster, MySQL InnoDB Replicaset, MySQL InnoDB ClusterSet, MySQL Replication) - Good understanding of ORDS, Apache HTTP and Tomcat administration - Current and in-depth knowledge and practical working experience of latest version of the operating systems (Linux/ UNIX and MS Windows Server ); - A good understanding of more advanced architectures on High Availability and Disaster Recovery solutions, like server clustering and virtual infrastructures;