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Descrição

  1. Área e especialização profissional: Informática, TI, Telecomunicações - Administrador de Banco de Dados
  2. Nível hierárquico: Consultor
  3. Número de vagas: 3
  4. Local de trabalho: Todo Brasil
  5. A Domingues e Pinho Contadores está selecionando para um cliente multinacional.
  6. The Experienced Oracle Production DBA main purpose is to maintain, support and manage production DBA activities in various operative or customers’ facilities around the world. The Experienced Production DBA is expected to have profound Enterprise level production database operations and hands on experience, and to actively participate in all of the DBA team’s tasks.
  7. Main Duties and Responsibilities
  8. • Develop and implement policies and procedures for production database maintenance, troubleshooting, monitoring and technical day to day operations.
  9. • Create and maintain backup, recovery, high availability and DR procedures, scripts, monitoring, alerting and automation.
  10. • Manage database performance monitoring and tuning, including advanced skills in the effective use of database tools.
  11. • Diagnose, identify, and resolve database performance events and develop best practice database design patterns for use by application R&D teams for scalable and highly available enterprise application database solutions.
  12. • Working in real time to proactively monitor Production database environments, providing DBA support in shifts to cover full working hours of Operative customers.
  13. • Participate in on-call production support on a rotation basis.
  14. • Develop automated solutions using scripting language and DevOps tools.
  15. • Investigation and implementation of new database technologies.
  16. • Design and implementation of data processing operations (partitioning, data clean-up, data migration etc.).
  17. • Participation in benchmark/sizing projects.
  18. • Communicate with internal and customer-facing teams, providing status updates for open issues, root cause analysis and problem remediation.
  19. • Maintaining database operations documentation.
  20. • Plan and implement training and knowledge sharing process to elevate technical skill level across the DBA team.
  21. Skills and Experience - Required Skills
  22. • Bachelor degree, with a technical major, such as engineering or computer science.
  23. • Must have of proven Enterprise Production Oracle database operational and technical experience.
  24. • Oracle database administration and SQL / PL SQL programming experience.
  25. • Experience in a Linux Environment (Oracle Linux, RedHat), preferably in a cloud or virtualized environment.
  26. • Good scripting skills with at least one of the following (Python, Bash).
  27. • Proven experience with DB monitoring and performance tuning, including tracing database performance issues, identifying common and uncommon performance bottlenecks, and tune SQL, PL/ SQL; make appropriate recommendations not only from database perspective, but also from server and network perspective.
  28. • Hands on experience working on Oracle 11g, 12c, 18c environments. Experience with Oracle19c version as well as MySQL or MS SQL Server is an advantage.
  29. • Proven experience and ‘hands on’ level knowledge with Oracle technologies like Data Guard, RMAN, ASM, Grid Control, RAC is essential.
  30. • Experience with DB monitoring and performance tuning tools and reports (e.g. SolarWinds, FogLight, LAB 128, Oracle tools OEM, AWR, ASH and ADDM reports).
  31. • Experience in installing, administering, monitoring, and troubleshooting databases on AWS cloud (mainly Oracle on EC2 and Oracle on RDS); knowledge of other AWS services like Aurora, DynamoDB, Redshift, S3, Cloudwatch, CloudFormation, Lambda, AWS API, etc. is an advantage.
  32. • Experience with Modern Data stores and NoSQL DBs is an advantage (MongoDB, Redis, DynamoDB, etc.).
  33. • Advanced communication skills with the ability to independently interact at technical English level within multinational teams.
  34. • Ability to work in a high pressure, mission critical 24x7x365 environments. Must be available outside of normal business hours to assist in cases of emergency recovery, failure or outage of critical Operative systems.

Exigências

  1. Escolaridade Mínima: Ensino Superior

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