We are seeking a skilled and experienced聽**SQL and Oracle DBA Administrator聽**to join our IT team based in Lisbon.聽
**Responsibilities:聽**
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Database operations聽and monitoring
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Ensure proper functioning of database instances聽
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Manage database user accounts, roles, and privileges according to defined security policies.
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Perform routine administration tasks
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Take ownership of Admin-level (L2/L3 DB) incidents raised by monitoring tools or support teams.
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Diagnose and resolve performance issues聽
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Implement, control, and optimize backup and restore strategies for databases.
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Document and improve recovery and failover procedures.
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Execute maintenance operations, version upgrades,聽migrations and configuration.
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Write and maintain technical documentation
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Typical environments: SQL Server, MySQL, Oracle