Oracle Database Administrator

Há 11 horas

setúbal, Portugal Inetum Tempo inteiro

We are seeking an experienced Database Administrator to provide Level 3 support for all databases and servers used by the Custody department. This role ensures best practices from development through production, while driving continuous improvement and collaborating with internal and third-party developers. Key Responsibilities Projects Gather and document technical requirements for system enhancements. Manage change requests and lead technical testing for smooth deployments. Own and deliver assigned initiatives, ensuring deadlines and quality standards. Identify system gaps and propose actionable improvements. Communicate project standards and provide regular stakeholder updates. Database Support Troubleshoot and resolve live system issues (performance bottlenecks, CPU/memory utilisation, query tuning). Perform root-cause analysis and implement permanent fixes for recurring issues. Monitor database infrastructure (availability, disk space, logs, backups). Manage application databases: installation, patching, ETL processes, custom reporting. Execute routine DBA tasks: backup/recovery, user access, security, health checks, proactive tuning. Support global teams across multiple regions (US, India, Portugal). Qualifications & Skills 5+ years DBA experience , with strong expertise in Oracle 12c/19c (required). Knowledge of PostgreSQL and MS SQL is a plus. Proven skills in performance optimisation (index tuning, query optimisation). Experience in database lifecycle management (data cleanup, automation). Strong analytical and problem-solving abilities, with clear documentation skills. Familiarity with IT infrastructure planning and implementation. Fluent in English (written and spoken). Technical Expertise Oracle 12c/19c administration Performance tuning and query optimisation Backup/recovery and security management Data migration and ETL processes

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