Oracle Database Administrator

2 days ago

Singapore Rapsys Technologies Full time

Knowledge and experience in Oracle Database Management ( 9i/10g/11g/12c )
- Experience in Backup / Recovery
- Experience in WOG / public projects are highly preferable
- Hands on experience in Installation of high availability Oracle RAC environment (2/3/4 node clusters)
- Proven expertise in supporting Grid Infrastructure (Clusterware, ASM, Disk Groups), Private Network for Interconnect and Public Network (VIP, SCAN),
- OCR and Voting Disk, Cluster verify utility (cluvfy)
- Installation, Configuration, administration and operations support of Oracle Golden Gate
- Knowledge in supporting Exadata Database Machine
- Troubleshooting of Performance and Tuning problems in Oracle database using tools like AWR, ASH, ADDM, OEM Grid Control and manual scripts.
- Install, configure and manage Oracle on Unix & Micro Soft Windows.
- Provide continuous monitoring, troubleshooting, historical and real time performance monitoring of the Oracle in 24 X 7 environment
- Database administration for a critical Oracle Exadata
- Strong Experience of RMAN, Data Guard, Grid Control
- Experience evaluating and installing new software releases, patches and system upgrades
- Knowledge and understanding of all aspects of database tuning: software configuration, memory usage, data access, data manipulation, SQL, and physical storage
- Experience developing and executing database security policies, procedures and auditing-experience with database authentication methods, authorization methods, and data encryption techniques
- Establish and maintain documentation and standards
- Work as part of a team and provide 24x7 support when required

Work Location: In person

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