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Open nowPosted 35 days ago

Senior Oracle Database Administrator

RingCentral74 open roles

Where
Bangalore, India
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Your applicationOpen nowSenior Oracle Database AdministratorRingCentral · Bangalore, India
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The clock on this job

Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market. RingCentral postings stay open a median of 45 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 35 days ago

RingCentral median: 45 days open

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
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