Oracle Database Administrator

Job Title: Oracle Database Administrator (Mid-Level (2-4 years) & Senior (10+ years) Work location: Bangalore & Chennai Work mode: WFOJob Summary: We are looking for talentedOracle Database Administratorsacross experience levels (3–4 years and 10+ years) to manage, optimize, and support enterprise-grade Oracle database environments. You will be responsible for database installations, upgrades, performance tuning, patching, replication, security, migrations, and providing production support. You will work collaboratively with infrastructure, security, and application teams, ensuring database systems are secure, high-performing, and scalable. Senior candidates will also serve as technical leads and subject matter experts on strategic projects.Key Responsibilities (All Levels): Install, configure, upgrade, and maintain Oracle databases (12c, 19c). Perform database performance monitoring and tuning. Manage database backup and recovery usingRMAN . Apply Oracle patchsets and security updates as perInfoSec policies . SupportCDB/PDB architecture ,Oracle RAC , andDataGuardenvironments. Assist or leadOracle to PostgreSQLandOracle to AWS Auroramigrations. Migrate databases from legacy hardware toOracle Exadata . Implementdatabase encryption, compression , andresource management plans . Create and managedatabase replication(on-prem and cloud), includingOracle GoldenGate . Develop and optimizeSQL, PL/SQL , packages, stored procedures, and triggers. Work with application teams on deployments and release activities. Conduct disaster recovery testing and ensure database availability and accessibility. Monitor systems usingOracle Enterprise Manager (OEM/Grid Control) . Provide24x7 production supporton a rotational basis.Experience-Based Differentiation: For 3–4 Years Experience (Mid-Level): Hands-on experience withOracle 12c/19cinstallations and patching. Solid understanding ofSQL, PL/SQL , and basic performance tuning. Working knowledge ofRMAN ,DataGuard , andOEM . Exposure toPostgreSQL ,AWS Aurora , andDynamoDBis a plus. Familiar with scripting (e.g.,Shell, Bash, Python ). Understands core concepts ofRAC ,CDB/PDB , andreplication . Works under guidance; supports deployments and assists in migrations.For 10+ Years Experience (Senior-Level): Oracle Certified Professional (OCP) mandatory. Deep expertise inRAC ,DataGuard ,Exadata ,GoldenGate ,Grid Control . Leads migrations to PostgreSQL, AWS Aurora; expert incross-platform/database migrations . Designs and implements advancedpartitioning ,index strategies , andphysical database architectures . Drives implementation ofsecurity ,performance , andresource governance . Acts as atechnical leadand mentor to junior DBAs. Engages inhigh-level incident resolution , capacity planning, and DR strategies. Collaborates with cross-functional teams and influences technology decisions.Required Skills: Proficiency inOracle Database Administration(12c, 19c). StrongSQL, PL/SQLskills including stored procedures and packages. Familiarity withCDB/PDB ,RAC ,DataGuard ,Exadata ,GoldenGate ,Grid Control . Scripting inShell, Bash, or Python . Exposure to or experience withAWS (Aurora) ,PostgreSQL ,DynamoDB . Understanding ofdatabase encryption, compression , partitioning, and performance tuning. Excellent troubleshooting and analytical skills. Strong team collaboration and communication abilities. Willingness to provide24x7 on-call supportin a rotation.Preferred Qualifications: Bachelor’s degree inComputer Science , Information Systems, or a related field. Oracle Certified Associate (OCA)for mid-level;Oracle Certified Professional (OCP)for senior-level. Experience incloud migration projectsandhybrid data environments . Knowledge ofNoSQL technologies(e.g., DynamoDB) is a bonus.