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Oracle PostgreSQL DBA

1.00 to 10.00 Years Chennai 20 Aug, 2026

Job Location	Chennai
Education	Not Mentioned
Salary	Not Disclosed
Industry	IT Services & Consulting
Functional Area	Network / System Administration
EmploymentType	Full-time

Job Description

The job holder is responsible for technical delivery of 24x7 production support to Oracle and Postgrespreferred databases and work as a Subject Matter Expert for the production support teamExpertise in Oracle RAC and DatabasePerform troubleshooting Root Cause Analysis and provide permanent fixesEXPERT knowledge in Investigate and provide solutions to database performance related issues in Oracle DatabaseLead Database team in crisis calls participate in MIR and PIR calls also mentor team membersExperience and expertise in maintaining complex High Availability Replication setupsProvide consultancy for complex setups and Disaster RecoveryIdentify automation and SelfHealing opportunities and develop automation to reduce manual efforts and standardize processesKnowledge on PostgreSQL architecture background processes and storage structureKnowledge of database objects such as schemas tables indexes constraints and partitioningAwareness of replication concepts and high availability architectureHands on experience of WAL mechanism archiving and basic backup recovery conceptsKnowledge of transaction management locking and concurrency controlIn Postgres Basic performance monitoring concepts including query behaviour and database growth managementExperience on autovacuum process and database maintenance activitiesKnowledge of rolebased access control authentication methods and security best practicesFamiliarity with production support processes and incident handling in PostgreSQL environmentsRequired SkillStrong technical knowledge of Oracle concepts like RAC Dataguard OGGExpertise in 12c19c versions OEMBuild and DeployImplement Solutions Perform Capacity Planning and DR PlanningExpertise in Troubleshooting Performance Issues and providing solutionsExpertise in RMAN BackupRestoreRecoveryExpertise in Role swap Failover planning and implementationStrong technical knowledge of database space managementImplementing releases service requestsExpertise in GoldenGateExpertise in Database upgrades and migrationsAdditional SkillKnowledge on Oracle CloudKnowledge on UNIX based OSKnowledge of MongoDB Db2 LUW technologyknowledge of automation tool like Ansible Puppet TaniumKnowledge about Agile practices and DevOps tools

Keyskills :
oracle dbaadministrationpostgresql

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