Database Administrator

• Plan, develop, implement, and continuously perform technical support activities for ICT users and infrastructure support services
• Provide guidance and answer user questions
• Receive, log, analyze, diagnose, and fulfill customer requests
• Resolve issues and implement services, migrations, and technology transfers
• Perform periodic procedures and control and update ICT infrastructure support documentation
• Administer corporate PostgreSQL environments
• Perform tuning, vacuum/autovacuum, performance optimization, and EXPLAIN/ANALYZE plan analysis
• Install, configure, and monitor PgBouncer, including pooling modes and saturation diagnostics
• Create, read, and review PL/pgSQL scripts
• Support and optimize RHEL, Debian, and Ubuntu Linux environments, with a focus on storage and file systems
• Implement and monitor physical and logical replication, high availability, and disaster recovery
• Administer backup and restore policies
• Apply patches, upgrade versions, and resolve incidents across Development, Staging, Testing, and Production environments
• Maintain corporate naming standards, object libraries, and integration maps
• Validate logical and physical data models
• Manage access, auditing, logs, and encryption in compliance with Brazil's General Data Protection Law (LGPD)
• Support IT Planning, Change Management, Software Quality, and Testing teams
• Prepare best-practice articles, identify and specify infrastructure solutions, and interact with vendors through support tickets

Explore Database Administrator, PostgreSQL at Lanlink Informática Ltda.. Review requirements and application details.

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