Oracle Database Administrator

1 week ago

Singapore Unison Group Full time $100,000 - $150,000 per year

Experiences, Education and Professional Qualification

To have some experience working with the below products.

  • Oracle Databases (EBS & Non EBS Databases)
  • Oracle Enterprise Manager
  • Oracle Application Server
  • Oracle e-Business Suite
  • Oracle Golden Gate / Label Security / Data Masking / Oracle encryption
  • Oracle SOA / Web logic
  • Other Oracle related Product
  • PL/SQL and shell scrip programming
  • Microsoft SQL Server Databases
  • My SQL Databases

    Job Roles & Responsibilities

    Administer the databases and Oracle Applications in Production, Test, and Development.
  • Monitor, manage and maintain the database and ensure optimisation of performance
  • Responsible for the installation / migration or upgrade of databases based on Client's requirement.
  • Responsible for the hardening of Database in accordance with Client company policies, processes, and guidelines.
  • Coordinate with Client's data centre team and business application team to perform the monthly maintenance activity.
  • Provide technical database administration support to the application developers and business super users.
  • Monitor several database components through Oracle Enterprise Manager (OEM) and resolve issue identified.
  • Clone Oracle Databases and Non-Oracle Databases
  • Apply patches to Databases and applications based on Client's requirement.
  • Troubleshoot problems related to applications and databases and provide support including tar logging.
  • System health check and data management – defragmentation, export/import, relocation of data files, and database refreshes.
  • To support the Client in the backup and recovery of databases and applications.
  • Participate in and support Client in scheduled DR exercises
  • To change password periodically for default database users used by Oracle application as Client's security policies.
  • Housekeeping of databases and applications in scope as per Client's policies.
  • Configuring of OEM alerts for Databases.
  • To support client on program deployments and code migrations.
  • Provide necessary documentations as per Client's requirement
  • Liaising and working with Oracle Customer Success Services team to support Client projects and initiatives.
  • Prepare weekly and Monthly report.
  • To participate in Oracle Cloud migration and Oracle upgrade projects, providing support in database administration activities according to project schedule.

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