Senior Oracle Database Administrator
Summary
Senior Oracle DBA in Singapore managing mission-critical databases: architects HA/DR solutions (Exadata, ATP/ADW, RAC, Data Guard), installs/upgrades Oracle on Linux/AIX, tunes SQL performance, and handles backups (RMAN) and GoldenGate replication with customer-facing 24x7 support. Oracle OCP certification and 7+ years of experience required.
Job Description
Roles & Responsibilities:
Having experience of 7+ years as senior oracle DBA
Architect HA and DR Solutions for PAAS services like Exadata, Autonomous Databases (ATP,ADW), RAC & Dataguard)
Installation and upgrade of Oracle and RAC on 10g/11g/12c/18c/19c version under Linux/AIX platforms
Must have oracle ASM/ACFS implementation experience
Good scripting skills to automate regular DBA admin tasks
Strong experience on backup utilities or tools like RMAN & EXPDP/IMPDP, CRSCTL, SRVCTL, NetBackup, Networker
Applying grid and DB PSU patch in standalone and multi-node RAC cluster servers
Should have good command over speaking and writing.
Strong experience on database and SQL queries tuning for Oracle and RAC databases
Should have knowledge of oracle OEM 12C/13C
He will be customer facing for all operational issues and activities
Strong experience on configure and troubleshoot physical standby database using dataguard broker
Strong experience on configure and troubleshoot golden gate replication components
Good Grip over Tables fine tuning and troubleshooting
Implement backup and recovery of Oracle databases for various scenarios
Administration over DB Objects including Tables , Clusters , Views , Procedures etc.
Good in Impact Analysis of DB Change / DB Design Change etc.
In-depth understanding of Advanced Architectures (Multi-Node, RAC, ASM)
Good understanding of core support processes and change management, maintain documentation standards
Must have experience in Database tuning including I/O, Load Analysis, ADDR, AWR, SQL Profiling etc
Responsible for installation, upgrades (Database and RAC), patches, SR support, database tuning, concurrent manager administration, cloning
Able to work in 24 by 7 Support
Requirements:
Candidate must possess at least a bachelors degree, Post Graduate Diploma, Professional Degree
(MCA / BE / BSC or SC computer science)
Oracle 10g/11g/12c/18c/19c OCP certification is must
Having oracle RAC certification will be added advantage
Having previous banking BAU support will be added advantage
Having experience on additional database technologies MSSQL or DB2 or Sybase will be added advantage
At least 7 year(s) of working experience in the related field is required for this position.
Preferably Senior Executives specializing in IT/Computer Network / System/ Database Admin or equivalent.
Requirements:
Candidate must possess at least a bachelors degree, Post Graduate Diploma, Professional Degree
(MCA / BE / BSC or SC computer science)
Oracle 10g/11g/12c/18c/19c OCP certification is must
Having oracle RAC certification will be added advantage
Having previous banking BAU support will be added advantage
Having experience on additional database technologies MSSQL or DB2 or Sybase will be added advantage
At least 7 year(s) of working experience in the related field is required for this position.
Preferably Senior Executives specializing in IT/Computer Network / System/ Database Admin or equivalent.
Full-Time position