Database Administrator (Oracle, SQL Server e PostgreSQL)

Rumos SA

Lisbon, Lisbon, Portugal Full-time June 25, 2026

Found Description

Workplace: Lisbon (Hybrid)

Role:

Complete administration of Oracle, SQL Server, and PostgreSQL databases (installation, configuration, maintenance, monitoring, and expansion);

Database migration and version updates;

Implementation and management of high availability and disaster recovery solutions;

Management of backups and restores (RMAN, pg_dump, pg_restore) and participation in recovery tests;

Performance optimization, incident resolution, and query tuning;

Administration of Oracle RAC, ASM, Data Guard, GoldenGate, and Grid Infrastructure;

Management of users, roles, and permissions, applying the principle of least privilege;

Monitoring and capacity management with OEM, Cloud Control, and pgAdmin;

Configuration of secure authentication (SSL, scram-sha-256) and security policies;

Task automation (bash, PowerShell, Python, cron);

Technical support for...

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