Ringcentral

Senior Oracle Database Administrator

Bangalore, India

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hirly's read of this role

Role family: Customer support
Seniority: Senior
Country: IN
Work mode: On-site / unstated
First seen by hirly: 20 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

Responsibilities:

Administer Oracle Database across 10g, 11g, 12c, and 19c releases, including performance monitoring, tuning, patching, upgrades, CPU/PSU installations, and database cloning

Install and configure Oracle RDBMS software across development, test, and production environments

Design and implement backup, restore, and disaster recovery strategies using RMAN and related tools

Monitor database health, capacity, and growth trends; proactively identify and resolve performance bottlenecks

Manage database security, including user access, roles, privileges, and auditing

Troubleshoot and resolve Oracle database issues, including connectivity, replication, locking, and corruption

Implement and maintain high availability solutions (RAC, Data Guard, Standby databases)

Automate routine DBA tasks using scripts (Bash/Python) to improve efficiency and reduce manual effort

Collaborate with developers, QA, and infrastructure teams on schema design, query optimization, and release deployments

Maintain documentation for database configurations, standard operating procedures, and incident runbooks

Provide 24x7 on-call support for mission-critical Oracle databases in production, ensuring rapid incident response and resolution

Required Qualifications:

9+ years of overall IT experience, including 4+ years specifically in Oracle database administration, configuration, and troubleshooting

Strong hands-on experience with backup, restore, and recovery techniques (RMAN, hot/cold backups, point-in-time recovery)

Solid understanding of Oracle architecture, memory management, and storage (ASM, tablespaces, redo/undo)

Experience with database patching, upgrades, and migrations across major Oracle versions

Familiarity with performance tuning tools (AWR, ADDM, SQL Trace, TKPROF)

Working knowledge of high availability and DR concepts (RAC, Data Guard)

Competent in scripting (Bash required; Python a plus) for automation and monitoring

Strong collaboration skills to work closely with Developers, QA, and Oracle Support

Ability to work independently and handle production incidents under pressure

English level: Pre-Intermediate or higher

Would be a plus:

Experience with Oracle GoldenGate for real-time data replication

Experience with document-oriented databases (Mongo/Percona, PostgreSQL )

Exposure to cloud-based Oracle deployments (OCI, AWS RDS for Oracle, or Azure)

Oracle certifications (OCA/OCP

Original posting on Ringcentral's site ↗

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