DBA de Oracle

We are looking for a
Oracle DBA
for challenging project for an internacional Bank.

Projects

• Gather and document technical requirements for system enhancements and updates.

• Drive the change request process for system updates, ensuring alignment with business and technical needs.

• Lead technical testing efforts to validate changes and ensure smooth production deployment.

• Own and execute assigned initiatives, from launch through to completion, while tracking progress.

• Monitor and adhere to project deadlines, proactively escalating risks or delays.

• Identify system gaps, inefficiencies, or weaknesses, and propose actionable improvements.

• Enforce and communicate project standards, ensuring consistency across deliverables.

• Prioritize and manage assigned projects independently, taking full ownership of tasks and outcomes.

• Liaise with stakeholders (e.g., business teams, developers, vendors) and provide timely status updates.

Database Support

• Troubleshoot and resolve live system issues, including:

o Application performance bottlenecks.

o High memory/cpu utilization.

o Query and application tuning.

• Assess alternative solutions and workarounds to minimize operational impact during incidents.

• Provide Level 3 support: Perform root-cause analysis and implement permanent fixes for recurring

issues.

• Track and document issue resolution progress, ensuring transparency and follow-up.

• Monitor database infrastructure:

o Availability and disk space utilization (drives, file systems).

o Alert logs, backup logs, and network logs for anomalies.

• Support global teams (US, India, Portugal) by addressing database-related inquiries and incidents.

• Manage application databases, including:

o Software installation and patch management.

o Data import/export and ETL processes.

o Custom report development (ad-hoc or scheduled).

• Perform routine DBA activities, such as:

o Backup/recovery management.

o User access and security maintenance.

o Database health checks and proactive tuning.

Main Tasks:

• Gather and document technical requirements for system enhancements and updates.
• Drive the change request process for system updates, ensuring alignment with business and technical needs.
• Lead technical testing efforts to validate changes and ensure smooth production deployment.
• Own and execute assigned initiatives, from launch through to completion, while tracking progress.
• Identify system gaps, inefficiencies, or weaknesses, and propose actionable improvements.

Technical Skills:

• Experience as a Database Administrator (DBA), with hands-on expertise in Oracle 12c/19c
• Performance optimization skills: Proven ability in index tuning, query optimization, and troubleshooting database performance issues
• Database lifecycle management: Experience with data cleanup, historical data purging, and automation.

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