Oracle Core DBA Specialist @ Citibank

Job Description

Roles & Responsibilities.

9 to 15 years of relevant experience as Oracle Core DBA. 

       Should have worked in DBA Managed Services environment.

       Responsible for monitoring, managing Mission critical database Production environments.

       Should have knowledge of Change management processes (SLAs, ticketing, approvals etc.).

       Good understanding of the business impacts of critical situations.

       Demonstrated ability to effectively communicate at the technical and business management level.

       Should have a strong customer facing skills.

       Extensive knowledge and solid troubleshooting experience in the following areas:
RAC, RAT testing, ASM, Exacs, Performance tuning, Data Guard (Physical and Logical), DG Broker.

       Experience in database monitoring using Oracle Enterprise Manager including target management, installation, HA configuration and administration of OEM, incident and alert management, monitoring templates, DBLM, Integration with ticketing tool.

       Experience in troubleshooting day to day database issues.

       Experience in handling complex database backup and recovery scenarios using RMAN.

       Experience in database migrations (ExaCs, OCI, platform migration) and upgrades.

       Experience in troubleshooting various installation and patching issues.

       Experience in Oracle engineered systems like Exacs.

       Experience in Golden Gate replication including unidirectional and bidirectional access.

       Experience in automation using Shell scripts, Perl, Python, etc.

       Experience in OS administration (Linux, Solaris), virtualization, storage (ZFS, ZDLRA).

       Excellent written and verbal communication skills.

       Ability to work under pressure - quick thinking and remaining calm during stressful situations.

       Willingness to work in 24x7 rotational shifts and on weekends from office.

       Ability to quickly grasp complex technical issues.

       Appetite to learn new technologies and constantly improve technical skills

       Experience with other databases (MSSQL, Postgres and MySQL) is a big plus.

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Keyskills:   mysql database administration technical skills python mssql os administration oracle core dba specialist shell scripts