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L3 Oracle DBA Job Opening In Singapore, Singapore – Now Hiring Epergne Solutions


Job description

Experience :Minimum of 6 years of hands-on Oracle DBA experience, with at least 3 years in a senior or L3 support role
We are seeking an experienced and highly skilled
Senior Oracle Database Administrator (DBA)
to manage, optimize, and ensure the availability of mission-critical Oracle database systems.

The ideal candidate will play a strategic role in both daily operations and long-term infrastructure planning, collaborating with cross-functional teams and providing Level 3 support.


Key Responsibilities:
Manage and administer Oracle databases (12c, 19c, and newer) across production and development environments.


Perform advanced performance tuning, SQL query optimization, and index management to ensure optimal database efficiency.


Design and implement High Availability (HA), Disaster Recovery (DR), and backup solutions using RMAN and Data Guard.


Automate routine tasks using PL/SQL, Shell scripting, or Ansible to improve operational efficiency.


Apply critical patches, manage database upgrades/migrations (on-prem and cloud), and maintain version control.


Enforce database security policies, manage roles, and control user access based on organizational compliance.


Monitor overall database health and proactively address potential issues before they impact operations.


Provide L3 support for complex issues and lead detailed root cause analysis for major incidents.


Collaborate with application development, DevOps, and infrastructure teams to support seamless integration and delivery.


Participate in the on-call rotation and assist with weekend deployments or critical cutover activities as required.


Maintain thorough documentation of database architecture, configurations, procedures, and recovery protocols.


Requirements:
Bachelor’s degree in Computer Science, Information Technology, or a related discipline.


Minimum of 6 years of hands-on Oracle DBA experience, with at least 3 years in a senior or L3 support role.


Strong expertise in Oracle technologies including ASM, RMAN, Data Guard, and GoldenGate.


In-depth knowledge of Oracle internals, performance diagnostics tools (AWR, ASH, TKPROF), and troubleshooting best practices.


Experience working with cloud platforms such as Oracle Cloud Infrastructure (OCI), AWS RDS for Oracle, or Azure Database for Oracle.


Familiarity with ITIL frameworks and incident, problem, and change management processes.


Scripting proficiency in Shell, Python, or similar languages for task automation and monitoring.


Excellent analytical, communication, and interpersonal skills, with the ability to work under pressure in fast-paced environments.


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Required Skill Profession

Other General


  • Job Details

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Unlock Your L3 Oracle Potential: Insight & Career Growth Guide


Real-time L3 Oracle Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for L3 Oracle in Singapore, Singapore, highlighting market share and opportunities for professionals in L3 Oracle roles.

261 Jobs in Singapore
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Download L3 Oracle Jobs Trends in Singapore and Singapore

Are You Looking for L3 Oracle DBA Job?

Great news! is currently hiring and seeking a L3 Oracle DBA to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Epergne Solutions adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

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Epergne Solutions interview tips for L3 Oracle DBA

Here are some tips to help you prepare for and ace your L3 Oracle DBA job interview:

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Other Openings

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