Exadata Database Administrator

Exadata Database Administrator

Key Responsibilities

Exadata & Database Architecture

• Design implement and manage Exadata Cloud Service ExaCS database solutions Develop and maintain

  database architecture strategies

  aligned with business and IT goals.
• Design and implement

  database consolidation strategies

  to reduce infrastructure footprint and

  optimize OPEX

  .

Cloud & Migration

• Lead and execute

  large-scale database migrations

  to

  Exadata (ExaCS / ExaCC)

  platforms.
• Plan and perform database migrations to

  Oracle Autonomous Database (ATP/ADW)

  .
• Architect and integrate databases across

  multicloud environments

  including

  Oracle Cloud Infrastructure (OCI), AWS, Azure, and Google Cloud

  .

Performance, Availability & Scalability

• Ensure

  high availability, scalability, and optimal performance

  of database platforms.
• Conduct

  performance tuning, capacity planning, and system optimization

  .
• Implement and manage

  Data Guard (Physical & Logical)

  and

  Data Guard Broker

  for disaster recovery.

Exadata Hardware & Advanced Technologies

• Implement and manage

  Exadata X9 hardware

  , including

  Persistent Memory (PMem)

  and

  RDMA

  technologies to reduce latency and improve performance.
• Deploy and manage

  Exadata X11 (X11M / X11M-98)

  platforms, leveraging scale-out database servers and intelligent storage servers.
• Perform

  RAC and RAT testing

  , ASM administration, and advanced Exadata troubleshooting.

Security & Compliance

• Implement and manage database security solutions including

  TDE, Audit Vault, and Oracle Key Vault (OKV)

  .
• Perform regular

  security assessments

  , compliance checks, and audit readiness activities.

Operations & Leadership

• Collaborate with cross-functional teams (application, infrastructure, security, and cloud teams) to deliver end-to-end database solutions.
• Provide

  technical leadership and mentorship

  to junior DBAs and database architects.
• Stay current with

  latest Oracle database, Exadata, and cloud technology advancements

  .

OS & Storage

• Strong hands-on experience with

  Linux and Solaris OS administration

  .
• Knowledge of

  virtualization, storage technologies, ZFS

  , and

  Zero Data Loss Recovery Appliance (ZDLRA)

  .

Required Skills & Experience

• Extensive 7 plus years of experience as an

  Oracle DBA / Exadata DBA / Database Architect

  .
• Deep hands-on expertise with

  Oracle RAC, ASM, Exadata performance tuning, and troubleshooting

  .
• Strong experience in

  ExaCS, ExaCC, and Autonomous Database (ATP/ADW)

  .
• Proven experience with

  large-scale database migrations

  and

  database consolidation initiatives

  .
• Strong understanding of

  multicloud database architectures

  .

Preferred Qualifications

• Oracle certifications (OCP / OCM / Exadata or OCI certifications).
• Experience with automation and scripting (Shell, Python, or similar).
• Strong communication and stakeholder management skills.

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