Talent.com
This job offer is not available in your country.
Oracle Database Administrator - D01 Cecil, Marina, People’s Park, Raffles Place, SG

Oracle Database Administrator - D01 Cecil, Marina, People’s Park, Raffles Place, SG

AVATAR TECHNO SERVICES PTE. LTD.D01 Cecil, Marina, People’s Park, Raffles Place, SG
5 days ago
Job description

Roles & Responsibilities

Job Description & Requirements

Key Responsibilities :

  • Manage and administer Oracle databases (versions 12c, 19c, and newer) in production and development environments.
  • Perform advanced database performance tuning, query optimization, and index management.
  • Design and implement high availability (HA), disaster recovery (DR), and backup strategies (RMAN, Data Guard).
  • Automate routine database tasks using PL / SQL, Shell scripting, or Ansible.
  • Apply patches, perform upgrades / migrations (on-prem and cloud), and manage version control.
  • Implement and enforce database security, roles, and user access controls.
  • Monitor database health and proactively identify and resolve potential issues.
  • Provide L3 support for escalated incidents and lead root cause analysis.
  • Collaborate with development, infrastructure, and DevOps teams to support application and system integration.
  • Participate in on-call rotation and support weekend deployments when necessary.
  • Document architecture, configurations, and procedures for audit and knowledge transfer.

Requirements

  • Bachelor's degree in Computer Science, Information Technology, or related field.
  • 6 years of hands-on Oracle DBA experience with at least 3 years in a senior / L3 role.
  • Expertise in Oracle, ASM, RMAN, Data Guard, and GoldenGate.
  • Strong knowledge of Oracle internals, performance diagnostics (AWR, ASH, TKPROF), and troubleshooting tools.
  • Experience with cloud platforms (OCI, AWS RDS for Oracle, or Azure Database for Oracle).
  • Familiarity with ITIL processes and incident / change / problem management.
  • Scripting experience (Shell, Python, or similar) for automation and monitoring.
  • Excellent communication skills and the ability to work in a high-pressure environment.
  • Willing to Learn SAP HANA

    • Tell employers what skills you have

    RMAN

    Version Control

    RDS

    Troubleshooting

    Oracle

    Azure

    High Availability

    Root Cause Analysis

    Scripting

    Information Technology

    SAP HANA

    Performance Tuning

    Disaster Recovery

    Databases

    Data Guard

    Create a job alert for this search

    Oracle Database Administrator • D01 Cecil, Marina, People’s Park, Raffles Place, SG