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Oracle Database Administrator @Unisys
All Others
Salary unspecified
Remote Location
Employment Type full-time
Posted 3d ago

[Hiring] Oracle Database Administrator @Unisys

3d ago - Unisys is hiring a remote Oracle Database Administrator. 💸 Salary: unspecified 📍Location: Brazil

Role Description

  • Administração Oracle Database
  • Instalação, configuração e upgrade/patching (11g/12c/19c/21c/23ai)
  • Arquitetura: instância, SGA/PGA, processos de background, redo/undo, tablespaces, datafiles, control files
  • Multitenant (CDB/PDB)
  • Gerenciamento de usuários, roles, profiles e privilégios
  • Gerenciamento de storage: ASM, Oracle Managed Files
  • Criação e manutenção de objetos: tabelas, índices, particionamento, views materializadas, sequences, synonyms, DB links
  • Backup, Recovery e Continuidade
  • RMAN: backup full/incremental, políticas de retenção, catálogo, duplicate, restore/recover, PITR
  • Flashback (Query, Table, Database), Recycle Bin
  • Data Pump (expdp/impdp), Export/Import, SQL*Loader, External Tables
  • Oracle Data Guard (physical/logical standby, switchover/failover, Broker, Active Data Guard)
  • Planos de DR e testes de recuperação
  • Alta Disponibilidade
  • Oracle RAC (instalação, administração, serviços, troubleshooting)
  • Grid Infrastructure/Clusterware (srvctl, crsctl)
  • ASM e ACFS
  • Conhecimento de GoldenGate (replicação, desejável)
  • Performance Tuning
  • Análise de planos de execução (EXPLAIN PLAN, DBMS_XPLAN, SQL Monitor)
  • AWR, ASH, ADDM, Statspack
  • Estatísticas do otimizador, histogramas, SQL Plan Baselines/Profiles, SQL Tuning Advisor
  • Estratégias de indexação e particionamento
  • Tuning de memória (SGA/PGA), I/O, redo, wait events, locks e contenção
  • Hints e reescrita de queries
  • Segurança
  • Auditoria (Unified Auditing)
  • TDE (criptografia), Data Redaction, Database Vault (desejável)
  • Hardening, gestão de senhas e privilégios mínimos
  • Network encryption, listeners, TNS, SSL
  • Conformidade (LGPD, SOX, PCI quando aplicável)
  • SQL e PL/SQL
  • SQL avançado (analytic functions, CTEs, hierarchical queries)
  • PL/SQL: procedures, functions, packages, triggers, collections, bulk operations, tratamento de exceções
  • Revisão e otimização de código de desenvolvedores
  • Jobs e scheduling (DBMS_SCHEDULER)
  • Sistema Operacional e Infraestrutura
  • Linux/Unix (Red Hat/Oracle Linux), shell script (bash)
  • Conceitos de rede, storage (SAN/NAS), virtualização
  • Parâmetros de kernel, HugePages, gerenciamento de recursos
  • Python/Ansible para automação (diferencial)
  • Monitoramento e Operação
  • Oracle Enterprise Manager (OEM/Cloud Control)
  • Monitoramento de alertas, logs (alert log, trace), ADR/ADRCI
  • Ferramentas: Zabbix, Nagios, Grafana, Datadog (diferencial)
  • Gestão de capacidade e planejamento de crescimento
  • Suporte a incidentes, uso do My Oracle Support (SRs)
  • Cloud e Modernização (diferencial)
  • OCI (Autonomous DB, DBCS, Exadata Cloud Service), AWS RDS for Oracle, Azure
  • Migrações: on-premises → cloud, cross-platform, upgrades com mínimo downtime
  • Exadata (Smart Scan, HCC, Flash Cache)
  • Noções de PostgreSQL/MySQL e migração heterogênea
  • Processos e ITIL
  • Gestão de mudanças, incidentes e problemas (ITIL)
  • Documentação técnica e runbooks
  • Plantões e atuação em janelas de manutenção
  • Versionamento (Git) e DevOps/CI-CD para banco
  • Habilidades Comportamentais
  • Autonomia na resolução de problemas e priorização
  • Comunicação clara com desenvolvedores, infraestrutura e negócio

Qualifications

  • Graduação em curso de nível superior na área de Tecnologia da Informação de, no mínimo, 360 horas.
  • Graduação em qualquer curso de nível superior acompanhado e Pós-graduação (especialização, mestrado ou doutorado) na área de Tecnologia da Informação de, no mínimo, 360 horas.
  • Experiencia: 2 a 4 anos.

Company Description

Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law.

This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at [email protected] or alternatively Toll Free: 888-560-1782 (Prompt 4).

US job seekers can find more information about Unisys’ EEO commitment here.

Before You Apply
️
remote Be aware of the location restriction for this remote position: Brazil
‼ Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Back to Remote jobs   >   All Others   >   oracle dba
Oracle Database Administrator @Unisys
All Others
Salary unspecified
Remote Location
Employment Type full-time
Posted 3d ago
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remote Be aware of the location restriction for this remote position: Brazil
‼ Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Apply for this position
Did not apply ✓
Applied ✓
Sent Follow-Up ✓
Interview Scheduled ✓
Interview Completed ✓
Offer Accepted ✓
Offer Declined ✓
Application Denied ✓
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