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Senior Oracle DBA-Architect (Exadata & EBS Expert)

Remote Full-time Live

About the position Job Title: Senior Oracle DBA (Exadata & EBS Expert) Location: Newark, NJ Work Type: Hybrid (Local candidates only. Onsite interview required.) Required Experience: 20+ years: Oracle DBA 6+ years each: Upgrades (11g to 19c), Exadata, Oracle E-Business Suite R12, RAC/ASM/Data Guard/RMAN/OEM, SQL/PLSQL/Linux Role Summary: Serve as a senior technical authority driving database modernization, cloud migration (OCI/ExaCS), and hybrid architectures. Lead the hardest technical challenges while mentoring DBAs. Key Responsibilities: Leadership & Architecture: Lead enterprise upgrades, consolidation, and cloud migration; define standards and roadmaps. Upgrades: Own full lifecycle Oracle upgrades (11g → 19c) with minimal downtime. Cloud Migration: Lead on-prem to OCI migration; design hybrid architectures; build automation (Shell/Python/Ansible/Terraform). Exadata & EBS: Tune Exadata (cells, compute nodes); support EBS R12; resolve RAC/ASM performance issues. Performance: Lead AWR/ASH/ADDM tuning for OLTP/batch workloads. HA/DR & Security: Architect Data Guard, encryption, auditing, and incident response. Collaboration: Mentor junior DBAs; partner with app, infra, and cloud teams.

Responsibilities

  • Lead enterprise upgrades, consolidation, and cloud migration; define standards and roadmaps.
  • Own full lifecycle Oracle upgrades (11g → 19c) with minimal downtime.
  • Lead on-prem to OCI migration; design hybrid architectures; build automation (Shell/Python/Ansible/Terraform).
  • Tune Exadata (cells, compute nodes); support EBS R12; resolve RAC/ASM performance issues.
  • Lead AWR/ASH/ADDM tuning for OLTP/batch workloads.
  • Architect Data Guard, encryption, auditing, and incident response.
  • Mentor junior DBAs; partner with app, infra, and cloud teams.

Requirements

  • 20+ years: Oracle DBA
  • 6+ years each: Upgrades (11g to 19c), Exadata, Oracle E-Business Suite R12, RAC/ASM/Data Guard/RMAN/OEM, SQL/PLSQL/Linux

Nice-to-haves

  • Multi-cloud/hybrid experience
  • Terraform/Ansible
  • WebLogic/SOA Suite
  • Oracle certifications (OCP/OCM/OCI)

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