Tecnologias que transformam
Database Administrator – Oracle, Senior
Location
Brazil
Posted
67 days ago
Salary
0
Seniority
Senior
Job Description
Database Administrator – Oracle, Senior
Lanlink Informática Ltda.
• Design, install, deploy, operate, administer, and maintain the set of tools, software and hardware that make up database-related resources and solutions; • Handle incidents, problems, service requests and changes related to the database environment; • Perform configurations, modifications and optimizations in the database environment; • Keep the environment up to date following the guidelines defined in change management; • Coordinate with vendors when necessary; • Open and manage support tickets with solution vendors; • Prepare and keep documentation for the entire environment up to date; • Provide support for system maintenance services regarding best techniques, tools and data solution alternatives, aiming to create/maintain databases in compliance with defined standards; • Administer the Oracle environment; • Maintain the data object library; • Support data administrators in using databases in accordance with data administration standards; • Maintain naming standards and mnemonics; • Specify logical data security criteria; • Validate and approve logical and physical data models; • Provide, maintain and safeguard an integrated view of the data contained in the data integration map; • Follow Data Administration policies; • Guide users in the use of data modeling tools; • Support teams involved in the coordination and control of changes in the IT area, IT planning, software quality and system testing with respect to corporate databases; • Respond to requests for maintenance and updates of databases in development, QA/UAT, testing and production environments; • Support technical teams in configuration activities, initial data loads and database parameterization for deployment, according to user requirements; • Keep knowledge bases for data administration up to date; • Configure and manage database backups; • Contribute to the definition of database backup policies; • Perform performance analysis and resource utilization assessments of database environments; • Diagnose and resolve incidents and problems in database environments; • Track support tickets opened with the vendor for issues related to the software under your responsibility; • Upgrade database versions and apply patches when necessary; • Participate in projects, providing technical information about database environment characteristics; • Write technical articles on best practices related to database environments and disseminate knowledge to technical teams; • Research solutions and prepare their technical specifications to support analyses related to database infrastructure.
Job Requirements
- Education: Bachelor's degree in Information Technology or related field.
- Professional experience: Experience working in critical corporate environments with high availability.
- Certifications/Courses: ITIL 4 training with a minimum duration of 12 (twelve) hours.
- Official ITIL 4 Foundation certification or higher.
- Official OCP (Oracle Certified Professional) certification.
- Official OCE (Oracle Certified Expert) RAC certification.
- Advanced Linux course of at least 30 (thirty) hours.
- Oracle Cloud Infrastructure Multicloud Architect Professional course (7 hours).
Benefits
- Health insurance (Hapvida, Bradesco Saúde or Unimed — depending on local availability);
- Dental plan (Hapvida Odonto or Bradesco Dental);
- Meal or food allowance (Alelo);
- Life insurance 100% paid by Lanlink;
- Transportation allowance;
- Pharmacy partnership/discount;
- University/education partnerships;
- Total Pass benefit;
- Internal learning platform;
- Moodar platform (therapy platform).
Related Guides
Related Categories
Related Job Pages
More Database Administrator Jobs
• Garantizar el funcionamiento eficiente, seguro y continuo de los sistemas de bases de datos que respaldan las operaciones de la organización. • Instalación, configuración, mantenimiento y monitoreo de bases de datos relacionales o en la nube. • Implementación de políticas de respaldo, recuperación y seguridad. • Asegurar la integridad, disponibilidad y rendimiento de los datos, optimizando consultas, gestionando accesos y resolviendo incidentes técnicos. • Colaborar con desarrolladores, analistas y equipos de infraestructura para alinear la gestión de datos con los requerimientos operativos y estratégicos del negocio.
• Provide expert advice and assistance in various areas related to database technology • Oversee the administration of all database services in ICT environments • Ensure seamless integration with specific applications • Continue improvement and optimization of requests from applications to database systems • Advise and assist developers in best practices for interfacing with and querying databases • Conduct security studies and assessments related to ICT applications • Review Information Systems Database Architectures
Senior Cloud Database Administrator, IVR & Analytics Platform
MiratechHelping Visionaries Change the World
• Administer Amazon Aurora MySQL (OLTP) and Amazon Redshift (OLAP) • Manage full lifecycle: provisioning, configuration, patching, upgrades • Ensure high availability, backup/recovery, and disaster resilience • Configure alerts, logging, and proactive health checks • Monitor and optimize performance for high-throughput transactional workloads and ETL and analytics queries • Support production databases with on-call / incident response • Perform root cause analysis (RCA) and implement fixes • Troubleshoot performance and data issues • Manage user roles, permissions, and RBAC • Ensure compliance with data security and audit requirements • Support databases used by application services, ETL pipelines, reporting and BI tools • Collaborate with engineering teams on schema and data design • Work with DevOps teams on infrastructure changes and deployments • Automate operational tasks using scripting and IaC (Terraform / CloudFormation)
• Manage and maintain our PostgreSQL, DynamoDB and Athena databases running on AWS Cloud, ensuring high availability and reliability. • Monitor the performance and overall health of our databases, proactively identifying and resolving the issues. • Design and implement growth strategies for our databases, ensuring they can handle the rapidly increasing demands of our organization. • Develop, implement and maintain very high security standards to protect our highly sensitive PHI data from both external and internal threats. • Ensure compliance with various database privacy regulations and frameworks like HIPAA, SOC2 etc. • Design and implement Business Continuity Plan(BCP) and Disaster Recovery(DR) Plan. • Develop and maintain a pipeline to restore anonymized data from production to the lower environments. • Work closely with the security team to develop comprehensive risk analysis and response for data infrastructure. • Collaborate with development, architecture, and release teams providing architectural design recommendations to effectively adapt the database environment to support new platform features and capabilities. • Work closely with the Data Engineering team to build, maintain and troubleshoot ETL jobs for downstream applications. • Support software development teams to drive proper coding practices and assist in the development of complex queries, tuning of DML.
