Oracle DBA
On-sitePorto Salvo, Lisbon, Portugal
Job Summary
Install, configure, and maintain Oracle databases while monitoring performance, ensuring availability, integrity, and security. Automate backup routines using RMAN and manage schema refreshes with EXP and Data Pump tools. Administer high-availability environments including Oracle RAC, Standby/Dataguard, and ASM to guarantee service continuity. Diagnose and resolve performance issues and failures, utilizing Oracle Enterprise Manager for reporting and proactive problem identification. Maintain updated documentation and enforce security policies for user management and permissions. Requires five years of Oracle experience across versions 9i through 12c, Linux/AIX knowledge, and familiarity with Service Now. On-call rotation and overtime availability required. Hybrid work model with two days in person at Taguspark, Porto Salvo.
Required Qualifications
- Mínimo de 5 anos de experiência profissional com gestão de bases de dados Oracle
- Configuração e administração de bases de dados Oracle: Versões 9i, 10g, 11g e 12c
- Conhecimentos em sistemas operacionais Linux, AIX
- Administração e automação de rotinas de backup RMAN
- Experiência prática no uso da tecnologia EXP e DATA PUMP para fazer o refresh de schema/table/database
- Experiência em administração de ambientes Oracle Single Tenant, RAC, Standby/Dataguard e ASM
- Experiência com a ferramenta de monitorização Oracle Enterprise Manager (OEM)
- Experiência com Service Now
- Disponibilidade para trabalho em regime de prevenção / on call, e horas extra
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