Role & responsibilities

Key Responsibilities

Administer Oracle databases in large enterprise environments (clients >$10B revenue)

Perform deep-dive performance tuning across SQL, PL/SQL, indexes, and query execution plans

Analyze AWR/ASH/ADDM reports and implement tuning recommendations

Lead critical production incident resolution including triage, RCA, and permanent fixes

Manage Oracle RAC / ASM and Dataguard environments

Implement and test backup and recovery strategies using RMAN

Perform database upgrades, patching, and capacity planning

Ensure database security, auditing, and compliance

Automate repeatable DBA tasks and maintain documentation

Analyze and investigate reason for job failures, long-running queries, and provide recommendations to improve overall system performance

Required Experience

8+ years of hands-on Oracle DBA experience in enterprise environments

Experience supporting organizations with >$10B revenue or large-scale operational workloads

Hands-on experience with Oracle 11g/12c/19c

Strong expertise in

SQL tuning

PL/SQL tuning





Query execution plans and explain plan interpretation

Oracle Optimizer behavior

Wait events & performance diagnostics

Hands-on with SQL Developer, Toad

Strong knowledge of RAC, ASM, Dataguard

Good Linux admin exposure

Nice to Have experience

Hands-on experience with handling SQL Server and/or Postgres SQL Database administration

Soft Skills

Ability to operate during high-severity outages

Solid problem-solving and troubleshooting mindset

Excellent communication with technical and business teams

Should have expertise in leading critical priority incidents with all Client stakeholders

Coach and mentor team members on performance tuning and best practices

Plan day-to-day tasks for the team, ensure 100% completion of tasks, provide clear and timely updates to clients and stakeholders

Demonstrate the conviction and ability to steer pro-active, improvement ideas through different levels of stakeholders

📌 Oracle Database Administrator (Bengaluru)
🏢 Litmus7 Systems Consulting
📍 Bengaluru