Database Administrator

• Serve as a Database Administrator III.
• Performance optimization (query tuning, execution plans, indexes and statistics).
• Manage backup and restore routines.
• Monitor the environment, perform troubleshooting and analyze locks and deadlocks to ensure system stability.

Database Administrator III

• Monitoring and Support for Analytical Data Platforms: Perform installation, monitoring, configuration and operational support of Big Data/Data Warehouse platforms (such as Teradata Vantage) and corporate databases of the Central Bank of Brazil.
• Execution of Routines and Permissions Management in DBMS: Execute queries and DML/DDL commands not controlled by automated models, create access credentials, maintain scripts, and grant or revoke database permissions.
• Performance Analysis and Diagnosis: Investigate and diagnose errors, failures or slowdowns in applications that access the databases, handle support tickets and provide support to the solution infrastructure.

• Apoiar o desenvolvimento e a produção da operação e manutenção de banco de dados da SONDA.
• Monitorar o desempenho do banco de dados e garantir a consistência das informações.
• Sintonize e reorganizar os bancos de dados, para cumprir as regras.
• Desenvolver scripts e procedimentos armazenados para automatizar atividades de banco de dados.
• Suporte a usuários e operações de desenvolvimento / produção.

Administrador de Banco de Dados, DBA

• Design, install, operate and optimize the Court's Oracle database resources and solutions, ensuring high availability, integrity, security and performance of institutional data
• Install, deploy, administer and maintain the set of tools, software and hardware for the organization's Oracle solutions
• Handle incidents, problems, requests and level-3 changes related to the database environment
• Perform configurations, changes and optimizations (tuning) to ensure optimal application performance
• Keep the environment up to date by applying patches and fixes, following change management guidelines
• Provide specialized technical support in data techniques and tools for system maintenance projects
• Administer the Oracle environment specifically, maintaining the data object library and ensuring an integrated view of information
• Specify logical data security criteria and validate logical and physical models with the client
• Configure and manage backup and restore routines, supporting the proposal of data protection policies
• Perform continuous analysis of performance and utilization of computing resources
• Lead the evaluation of new database infrastructure solutions and prepare technical specifications to support institutional analyses
• Prepare and keep technical documentation and best-practice articles up to date.

Oracle Database Administrator – Mid-Level

• Assist in the administration and monitoring of databases
• Support physical and logical database modeling
• Create, execute, and optimize SQL queries
• Assist with data migration and integration processes
• Update technical documentation, data dictionaries, and diagrams
• Apply information security best practices and LGPD (Brazilian Data Protection Law)
• Provide support to development teams with queries, stored procedures, views, and triggers
• Use AI tools (LLMs) to streamline routines and accelerate technical tasks

Database Administrator – Junior

• Support for production and non-production environments;
• Monitoring and implementing maintenance and optimization of databases;
• Applying GMUDs (change requests) in production and non-production environments;
• Handling tickets routed to the database queue;
• General database administration.

Database Administrator jobs in Brazil

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Database Administrator III

Database Administrator

Administrador de Banco de Dados, DBA

Oracle Database Administrator – Mid-Level

Database Administrator – Junior

Database Administrator