Oracle DBA L3

Clover Infotech; Chennai; On-site; INR 2,200,000 - 3,400,000; Full time

Job summary

Clover Infotech in Chennai is looking for an experienced Oracle DBA (L3) with 7-10 years of hands-on expertise to manage and optimize Oracle database environments. The role covers administration of RAC, Data Guard, RMAN, ASM, and GoldenGate, with a focus on performance tuning and high availability.

The ideal candidate will handle installations, upgrades, patches, migrations, backups, and disaster recovery, while automating routine tasks via shell scripting. Chennai-based, on-site requirement.

Qualifications

• 7-10 years of experience in Oracle DB administration.
• Experience with RAC, Data Guard, RMAN, ASM and GoldenGate.
• Proficient in performance tuning using AWR/ASH/ADDM.

Responsibilities

• Manage and support Oracle Database environments (11g/12c/19c).
• Administer Oracle RAC, Data Guard, ASM, RMAN, and GoldenGate.
• Perform database installation, upgrades, patching, and migrations.
• Monitor and tune database performance using AWR, ASH, and ADDM reports.
• Handle backup, recovery, and disaster recovery activities.
• Troubleshoot production issues and provide L3 support.
• Automate DBA tasks using Shell Scripting.
• Ensure database availability, security, and reliability.

Skills

Oracle DBA Administration

Unix/Linux proficiency

Shell scripting

Education

OCP Certification

Tools

Oracle RAC

Data Guard

RMAN

ASM

GoldenGate

Oracle 11g/12c/19c

OEM (Oracle Enterprise Manager)

Job description

Job Description Oracle DBA (L3)

Company: Clover Infotech Location: Chennai Experience: 7-10 Years

Key Responsibilities:

• Manage and support Oracle Database environments (11g/12c/19c).
• Administer Oracle RAC, Data Guard, ASM, RMAN, and GoldenGate.
• Perform database installation, upgrades, patching, and migrations.
• Monitor and tune database performance using AWR, ASH, and ADDM reports.
• Handle backup, recovery, and disaster recovery activities.
• Troubleshoot critical production issues and provide L3 support.
• Automate DBA tasks using Shell Scripting.
• Ensure database availability, security, and reliability.

Required Skills:

• Oracle DBA Administration
• Oracle RAC
• Data Guard
• RMAN
• ASM
• GoldenGate
• Oracle 11g/12c/19c
• Performance Tuning (AWR, ASH, ADDM)
• Backup & Recovery
• Linux/Unix
• Shell Scripting
• OEM (Oracle Enterprise Manager)

Preferred:

• OCP Certification
• ITIL Process Knowledge

Location: Chennai Company: Clover Infotech Role: Oracle DBA (L3) Experience: 7-10 Years