Job Descriptions: * Experience in enterprise data modeling for large database with over 20,000 concurrent users and high transactional volumes * Responsible for the architect and design of logical and physical data model for OLTP and Reference (meta) Data databases on Oracle 10g and 11g. * Organized and able to abstract data requirements into data models * Understand the different degrees of data normalization versus its application and performance implications * Understand how to design a highl...