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CareerNet Technologies Pvt Ltd Logo
Senior Oracle Database Administrator

CareerNet Technologies Pvt Ltd

 

Chennai, Tamil Nadu, India

Posted On: 30+ days ago
Experience: 7+ years
Availability: Onsite
Openings: 1
Category: Oracle Database Administrator
Tenure: No Preference/Any
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Description

Own the stability, availability, and performance of Oracle databases in 24x7 production environments.

This role is on-site.

Responsibilities

  • Manage Oracle 19c+ databases, ensuring high availability via RAC and Data Guard.
  • Execute proactive monitoring, performance tuning, and capacity planning using SQL, AWR, ASH, and execution plans.
  • Perform database patching, upgrades, and maintenance while minimizing downtime.
  • Manage backup and recovery using RMAN and validate disaster recovery readiness.
  • Troubleshoot production incidents, drive root cause analysis, and automate routine tasks.

Required Skills

  • 7+ years of experience in Oracle DBA and enterprise database operations.
  • Deep expertise in RAC, Data Guard, ASM, and RMAN.
  • Strong performance tuning skills using SQL, AWR, ASH, and execution plans.
  • Hands-on scripting and automation with Shell, Python, or Ansible.
  • Fundamental Linux/Unix administration skills.
  • Experience with cloud-based database environments on Azure and GCP.

Preferred Skills

  • Exposure to cloud migrations and hybrid architectures.
  • Familiarity with Postgres or MySQL environments.
  • Experience with monitoring tools like OEM, Prometheus, and Grafana.

Education

Any Graduate

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