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Oracle Database Administrator
ERP21 PTE LTD
SingaporeLocation
Singapore
8 days ago
Posted date
8 days ago
N/A
Minimum level
N/A
Contract / Freelance / Self-employedJob type
Contract / Freelance / Self-employed
ITJob category
IT
Duties & Responsibilities :
  • Responsible for maintaining high availability and reliability of databases.
  • Perform daily health monitoring of database system and data integrity checks, database maintenance and database security self-assessment.
  • Perform database creation, configuration and migration.
  • Work with users, vendors to take timely and appropriate steps to resolve and troubleshoot issues impacting service levels and conduct root cause analysis.
  • Regularly apply patches and technology upgrade to keep the databases at supported level.
  • Provide continuous monitoring, troubleshooting, historical and real time performance monitoring of the Oracle.
  • Conduct Database Capacity Planning.
  • Ensure that the database assets and systems are managed in accordance with the security policies and standards (including Account Reviews).
  • Collect and analyse database performance information, identify and implement solutions for performance problems
  • Generate reports in Oracle database using tools like AWR, ASH, ADDM and manual scripts.
  • Responsible for documenting database related policy, architecture and design artefact.
  • Provide technical expertise and solutions based on user requirements for database-related project.


Qualifications & Requirements :
  • Strong Experience in Database Administration in Oracle versions (11g/12c/18C/19C).
  • Strong Experience of RMAN, expdp/impdp, Backup/Recovery.
  • Experience in supporting Oracle Database environments PROD/DR/DEV/QA/UAT.
  • Experience in supporting high availability Oracle RAC environment (2/3/4 node clusters), Oracle Golden Gate, Oracle Data Guard.
  • Experience in troubleshooting and resolving database integrity issues, performance issues, blocking and deadlocking issues, connectivity issues, security issues
  • Experience in evaluating and installing new software releases, patches, upgrade and Database cloning.
  • Experience in developing and executing database security policies, procedures.
  • Experience with other RDBMS, NO SQL, cloud platforms will be added advantage.
  • Strong Knowledge in Operating Systems like Windows and Unix.
  • Good communication skills in English (written, spoken).
  • Good documentation skills for processes and procedures (creating KBs, runbooks, topology)
Related tags
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JOB SUMMARY
Oracle Database Administrator
ERP21 PTE LTD
Singapore
8 days ago
N/A
Contract / Freelance / Self-employed
Oracle Database Administrator