Oracle Database Administrator

CareCone Group; Sydney; On-site; AUD 140,000 - 150,000; Full time

Job summary

CareCone Group is seeking an Oracle Database Administrator in Sydney to manage and optimize Oracle databases hosted on AWS. The role involves essential database operations and responsibilities, key tuning, and data security implementations including SSL/TLS. Ideal candidates will have hands-on experience in database administration and a solid technical understanding of AWS infrastructure.

Qualifications

• Strong hands-on experience with Oracle Database administration (12c, 19c or higher).
• Experience managing Oracle databases on AWS (RDS and EC2).
• Ability to configure Fast-Start Failover and monitor Data Guard status.

Responsibilities

• Administer and maintain Oracle databases hosted on AWS.
• Perform regular database operations including patching, backup/recovery, and performance tuning.
• Support data migration activities and manage database replication using GoldenGate.

Skills

Oracle Database administration

Data Guard

Golden Gate

AWS (RDS and EC2)

Backup/Recovery

Performance tuning

Scripting (Shell, Bash, Python)

Tools

Oracle GoldenGate

RMAN

Job description

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Talent Acquisition Consultant @ CareCone Australia | Expertise in ANZ/ APAC Recruitment | Service Delivery | Account Management | Team Management |…

Role: Oracle Database Administrator

Location: Sydney, NSW:

Employment Type: Permanent

Must have:

• Full working rights. No sponsorship available.
• Data Guard or Golden Gate

Key Responsibilities:

• Administer and maintain Oracle databases hosted on AWS (RDS and/or EC2).
• Perform regular database operations, including shutdowns, restarts, patching, log cleanup, backup/recovery, and performance tuning.
• Implement SSL/TLS encryption to ensure secure application-to-database communication.
• Configure and manage RMAN (Recovery Manager) for backup, restore, and disaster recovery operations.
• Support data migration activities in non-production and production environments, including one-time data loads and Oracle GoldenGate (OGG)-based replication.
• Perform Oracle database performance tuning and optimization across environments.
• Administer and operate Data Guard or GoldenGate for replication between primary and standby databases.

Perform Oracle database performance tuning and optimisation across environments.

Administer and operate Data Guard or GoldenGate for replication between primary and standby databases.

Skills

• Strong hands-on experience with Oracle Database administration (12c, 19c or higher).
• Experience managing Oracle databases on AWS, including both RDS and EC2.
• Proficiency with Oracle GoldenGate for data replication.
• Operational experience with RMAN for backup, recovery, and configuration.
• Proven skills in Oracle database performance tuning and troubleshooting.
• Experience with Data Guard and GoldenGate for database replication. Expertise in configuring and managing active-passive setups with proper role definitions.
• Ability to configure Fast-Start Failover (FSFO) and monitor Data Guard status.
• Proficient with proactive monitoring using OEM or custom scripts.
• Experience in performing failover procedures and validating application connectivity post-failover.
• Experience implementing SSL/TLS for secure database connections.
• Scripting skills (e.g., Shell, Bash, Python) to automate routine tasks.
• Solid understanding of networking, storage, and security within cloud environments.
• Nice to have: Experience with CI/CD and Infrastructure-as-Code tools.

Documentation & Governance:

• Ability to review and contribute to LLDs, runbooks, and solution documentation.
• Experience auditing and validating third-party or vendor deliverables.
• Familiarity with OATS and DOATs processes in large enterprise environments.

Interested consultants can share their updated resume at [e-mail] or call [phone].

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Industries

  IT Services and IT Consulting and Outsourcing and Offshoring Consulting

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