... Strong knowledge of ETL tools and strong experience with Oracle Warehouse Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution Manager. Thorough working knowledge of Oracle Database Servers 9i, 10g and 11g, PL/SQL, Oracle Application Server with Portal and Oracle Discoverer. ... Designing, developing, managing and maintaining multiple internal data warehouses running on Oracle Database 10g and using Oracle Warehouse Builder 10g Release 1 and Release 2. Testing and QA activities for daily OWB ETLs and jobs, resolving data load issues on an on‐going basis as well as carrying out pro‐active testing and quality control activities to ensure data warehouse data integrity and quality is maintained. ... At least 5 years of previous/proven experience in Database and Data Warehouse design and development including Data Mart structures and Oracle PL/SQL coding. Strong knowledge of ETL tools and strong experience with Oracle Warehouse Builder, Oracle Enterprise Manager and Oracle Warehouse Builder Execution Manager. ...