Senior Oracle Database Administrator

RingCentral · Bengaluru

  • Experience9–10 yrs
  • SalaryNot disclosed
  • Work modeonsite
  • Levelexecutive
  • Posted18 Sept 2026
Apply for this job

About RingCentral

RingCentral is hiring in Bengaluru in technology software. This role looks for around 9+ years of experience.

Skills

  • Oracle Database
  • RMAN
  • Oracle RAC
  • Data Guard
  • Oracle performance tuning
  • Bash
  • Python
  • Oracle ASM
  • Oracle GoldenGate

The role

A database administrator at a technology software company configures Oracle Database environments and manages RMAN backup and recovery and Oracle RAC high availability. The role also applies Bash scripting and Oracle performance tuning to automate operations and resolve production database incidents.

Full job description

Responsibilities:

Administer Oracle Database across 10g, 11g, 12c, and 19c releases, including performance monitoring, tuning, patching, upgrades, CPU/PSU installations, and database cloningInstall and configure Oracle RDBMS software across development, test, and production environmentsDesign and implement backup, restore, and disaster recovery strategies using RMAN and related toolsMonitor database health, capacity, and growth trends; proactively identify and resolve performance bottlenecksManage database security, including user access, roles, privileges, and auditingTroubleshoot and resolve Oracle database issues, including connectivity, replication, locking, and corruptionImplement and maintain high availability solutions (RAC, Data Guard, Standby databases)Automate routine DBA tasks using scripts (Bash/Python) to improve efficiency and reduce manual effortCollaborate with developers, QA, and infrastructure teams on schema design, query optimization, and release deploymentsMaintain documentation for database configurations, standard operating procedures, and incident runbooksProvide 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 troubleshootingStrong 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 versionsFamiliarity 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 monitoringStrong collaboration skills to work closely with Developers, QA, and Oracle SupportAbility to work independently and handle production incidents under pressureEnglish level: Pre-Intermediate or higher

Would be a plus:

Experience with Oracle GoldenGate for real-time data replicationExperience with document-oriented databases (Mongo/Percona, PostgreSQL )Exposure to cloud-based Oracle deployments (OCI, AWS RDS for Oracle, or Azure)Oracle certifications (OCA/OCP