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...