Database Administrator

Careernet; Mumbai; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Careernet is seeking an Oracle Database Administrator to install, configure, and maintain Oracle databases in production environments. You will manage Oracle RAC and Single Instance databases, ensuring high availability and stable performance.

You will perform upgrades, RMAN backups, Data Guard/DR, patching and security controls; monitor health, tune performance, and provide production support. BE/B.Tech/BSc in CS/IT or equivalent preferred.

Qualifications

• 3-10 years of experience in Oracle Database Administration and production support.
• Oracle Database Administration (Oracle DBA) with strong hands‑on operational experience.
• Oracle RAC and Oracle Single Instance administration for production support.
• RMAN backup & recovery, Oracle Data Guard/DR, and patching/upgrade execution.
• Performance tuning, database security, and user/role/privilege management; monitoring and troubleshooting.

Responsibilities

• Install, configure, administer, and maintain Oracle databases in production environments.
• Manage Oracle Single Instance and Oracle RAC databases, ensuring high availability and stable performance.
• Perform Oracle database upgrades, migrations, and patching (PSU/RU) activities.
• Run and manage RMAN backup and recovery; execute Disaster Recovery (DR) activities and DR drills.
• Monitor database health and troubleshoot issues; implement performance tuning and database security controls including TDE.

Skills

Oracle DBA

Oracle RAC

RMAN backup & recovery

Data Guard/DR

Patching/Upgrade

Performance tuning

Database security

User/role/privilege management

Monitoring and troubleshooting

Production support

Experience 3-10 years

Education

BE / B.Tech / B.Sc (Computer Science / IT) or equivalent

Tools

MySQL

PostgreSQL

MariaDB

MongoDB

IBM DB2

Job description

Key Skills:

Oracle DBA, Oracle MySQL, PostgreSQL

Roles and Responsibilities:

• Install, configure, administer, and maintain Oracle databases in production environments.
• Manage Oracle Single Instance and Oracle RAC databases, ensuring high availability and stable performance.
• Perform Oracle database upgrades, migrations, and patching (PSU/RU) activities.
• Run and manage RMAN backup and recovery; execute Disaster Recovery (DR) activities and DR drills.
• Monitor database health and troubleshoot issues; implement performance tuning and database security controls including TDE.

Skills Required:

• 3-10 years of experience in Oracle Database Administration and production support.
• Oracle Database Administration (Oracle DBA) with strong hands‑on operational experience.
• Oracle RAC and Oracle Single Instance administration for production support.
• RMAN backup & recovery, Oracle Data Guard/DR, and patching/upgrade execution.
• Performance tuning, database security, and user/role/privilege management; monitoring and troubleshooting.

Good to Have:

• Oracle Database Vault and Oracle Wallet; Oracle OCA/OCP certification.
• Experience with MySQL, PostgreSQL, MariaDB, MongoDB, or IBM DB2.
• Linux/Unix administration, shell scripting, and ITIL/production support experience.

Education:

BE / B.Tech / B.Sc (Computer Science / IT) or equivalent.