Junior Database Administrator (DBA)

TOSS-EX PR PTE. LTD. • singapore, singapore, Singapore • Posted May 28, 2026

Location singapore, singapore

Job Type Full-time

Category Other-General

Posted May 28, 2026

Strong skills in Oracle/MS-SQL/MySQL database administration supporting large database environments. 
Proficient in Database installation, configuration on UNIX (Solaris & AIX) / Linux / Windows platforms. 
Experience in Database High Availability setup using Oracle RAC/Dataguard, SQL Server Failover Cluster/AlwaysOn Availability Groups, MySQL InnoDB Cluster/NDB Cluster. 
Good database performance tuning, troubleshooting skills and locating bottlenecks at both server and database level. 
Experience in database install, upgrade, plan and execute critical database migration using Oracle Goldengate/Shareplex. 
Familiar with database partitioning design, TDE encryption and implementing security standards to secure critical environments. 
Well versed with Database optimizer changes, database internals and troubleshoot production issues. 
Covering all administrative tasks, such as planning and building new database servers, ASM disk managem...
            

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