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Junior Database Administrator (Dba) (Ref 26397)

Posted on March 20, 2026 by Jobline Resources Pte Ltd

  • fulltime, contract

Junior Database Administrator (Dba) (Ref 26397)

Responsibilities

  • 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 management, backup and restore, user account and data security management, capacity planning.
  • Disaster Recovery implementations based on Oracle Dataguard. Work with infrastructure team on upgrades, patching and resolution of cross functional issues.
  • Participate in system audits, adhere to the internal security standards.
  • Knowledge on Oracle JDBC, ODP.Net, UCP, TAF, FCF and MySQL Connectors.
  • Provide deployment support for database objects in production and UAT environments.
  • Provide 24x7 production database support and willing to work after office hours / weekends.
  • Experienced with standard database monitoring tools.

Requirements

  • Degree/ Computer Science / Computer Engineering in Information Technology, Information Systems, or Equivalent.
  • Min 2 years of experience working as production database administration supporting Oracle,
  • SQL Server and MySQL databases. Good skills in unix shell scripting and Oracle PL/SQL programming.

Desired skills: Oracle certification - OCP on Oracle 11g/12c/18c/19c preferred.

Licence no: 12C6060

Job Types: Full-time, Contract

Pay: Up to $6,000.00 per month

Work Location: In person


Advertised until:
April 19, 2026


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