**Discover your future at Citi**: Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. **Job Overview**: - Manage and administrate Oracle EBS instances. - Perform routine monitoring, tuning, and troubleshooting of EBS environments to ensure optimal performance. - Adhere to the best business practices for Oracle EBS and other systems. - Collaborate with development and infrastructure teams to optimize queries, indexes, and overall system performance. - Perform migration, cloning, patching activities, EOVS remediations, etc. - Provisioning of development and testing environments. - Work closely with development/dba team to fine tune SQL and PL/SQL code. - Work in conjunction with Unix Admins to support of root level activities. - Work in conjunction with Mid...