Must also have experience in the following: 4 years of professional experience installing, configuring, patching, upgrading, and administering Oracle Database environments (including versions 12c and 19c); 4 years of professional experience supporting Oracle ERP / Oracle E-Business Suite (R12), including patching, upgrades, and technology stack updates; 4 years of experience of expertise in database performance tuning, query optimization, and the administration of high-availability distributed systems to ensure sub-millisecond latency and seamless horizontal scalability; 4 years of professional experience designing, implementing, and supporting high-availability (HA), disaster recovery (DR), backup, and recovery strategies for enterprise databases; and 3 years of professional experience installing, configuring, and maintaining multi-node Couchbase clusters. MINIMUM REQUIREMENTS: Bachelor's degree or U.S. equivalent in Computer Science, Computer Engineering, Electronic Engineering, or a related field, plus 4 years of professional experience as a Database Administrator, Software Engineer, Database Engineer or any occupation, job title, position involving enterprise database administration, maintenance, and support.