Oracle Database Administrator

5 days ago

tamil nadu, India Essex Pvt Ltd Full time

Job Description :- Install, configure, and upgrade Oracle Database software across various environments.- Optimize database performance through tuning, indexing, and monitoring. - Design and implement robust backup and recovery strategies for Oracle databases.- Implement and manage security measures, including user access controls, encryption, and auditing.- Apply patches and updates to ensure Oracle databases are up to date and secure.- Configure and manage high availability solutions, such as Oracle Real Application Clusters (RAC).- Proficient in writing and optimizing SQL and PL/SQL queries for efficient database operations.- Plan and execute upgrades to newer Oracle Database versions and migrate databases between servers.- Configure and manage Oracle Data Guard for disaster recovery and data Implement and manage Oracle Golden Gate for real-time data replication.- Perform efficient database cloning and refreshing for testing and development purposes.- Monitor and plan for database capacity to accommodate future growth.- Diagnose and resolve complex database-related issues and incidents.- Utilize Oracle Enterprise Manager for comprehensive database management.- Collaborate effectively with cross-functional teams and communicate database-related updates.- Maintain accurate and up-to-date documentation for databases and processes.- Manage and maintain Oracle databases, ensuring optimal performance and security.- Implement and manage Oracle Real Application Clusters (RAC) to enhance database availability and scalability.- Monitor database performance, identify bottlenecks, and optimize SQL queries for better efficiency.- Perform regular backups and recovery operations, ensuring data integrity and availability.- Conduct database upgrades and migrations with minimal downtime and disruption.- Collaborate with cross-functional teams to gather requirements and implement database solutions accordingly.- Develop and maintain documentation for database configurations, procedures, and best practices.Required Technical And Professional Expertise :- Experience : 5+ Years as Core DBA - Oracle- Microsoft Windows Server 2016 implementation and management- Public/private cloud management, especially migration from on-prem to cloudPreferred Technical and Professional Experience :- Install, configure, and maintain Oracle 19c RAC databases- Manage database upgrades, patches, and migrations- Ensure high availability and performance of RAC databases- Implement and manage database security measures- Monitor and troubleshoot database issues- Collaborate with development teams to optimize database performance- Develop and maintain database documentation- Strong knowledge of Oracle 19c RAC features and architecture - Experience with Oracle Grid Infrastructure, ASM, and Cluster ware (ref:hirist.tech)

  • Oracle Database Administrator

    4 weeks ago

    tamil nadu, India Tata Consultancy Services Full time

    TCS Hiring!! TCS is having virtual drive for skill Oracle Database Administration for Pune n Chennai Location on 29 Oct 2025 Exp req: 4 to 8 yrs Mode of Interview:Virtual JD Must-Have · 4 to 8 years of experience in Oracle Database Administration. · In-depth knowledge of Oracle versions 12c, 19c, and 21c. · Experience with RAC (Real Application Clusters)...

  • Oracle Database Administration

    2 weeks ago

    tamil nadu, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle Database Administration Job Location: Pune, Chennai Experience required : 4-8 yrs Interview Date: 12-Nov-25 (Wed) Must-Have - Expertise in database concepts, database technologies and Oracle DB, 19C administration & RAC Administration. - Able to handle escalated RAC issues - Very good understanding of trouble...

  • Oracle Database Administration

    2 days ago

    tamil nadu, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle Database AdministrationJob Location: Pune, ChennaiExperience required : 4-8 yrsInterview Date: 12-Nov-25 (Wed)Must-Have -Expertise in database concepts, database technologies and Oracle DB, 19C administration & RAC Administration. - Able to handle escalated RAC issues - Very good understanding of trouble...

  • Oracle Database Administrator

    5 days ago

    tamil nadu, India Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle DBAJob Location: Kolkata, ChennaiExperience required : 8-12 yrsVirtual Interview date: 20-Nov-25 (Thursday)Must-Have10–15 years of experience in Oracle Database Administration.In-depth knowledge of Oracle versions 12c, 19c, and 21c.Experience with RAC (Real Application Clusters) and ASM (Automatic Storage...

  • Oracle Exadata Administrator

    1 day ago

    Chennai, Tamil Nadu, India, Tamil Nadu Oracle Full time

    Job title: Principal/ Senior Consultant (Oracle Exadata)Location: Bengaluru/Chennai/Hyderabad/Mumbai/Pune/Noida/GurugramJob Description:This position is for a Principal/ Senior Consultant (Oracle Database) for the Oracle Customer Success Services team. The team’s main responsibility is to work on Oracle DB 12c/18/19c Installation, Upgrade, Configuration,...

  • Oracle Database Administrator

    1 day ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle DBAJob Location: Chennai, KolkataExperience required : 8-12 yrsInterview Date: 13-Nov-25 (Thursday)Must-Have10–15 years of experience in Oracle Database Administration.In-depth knowledge of Oracle versions 12c, 19c, and 21c.Experience with RAC (Real Application Clusters) and ASM (Automatic Storage...

  • Oracle Database Administration

    1 day ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle Database AdministrationJob Location: Pune, ChennaiExperience required : 4-8 YrsSkills: Oracle DB, 19C administration & RAC Administration, ASM, performance tuningVirtual Interview date: 26-Nov-25 (Wednesday)Must-Have - Expertise in database concepts, database technologies and Oracle DB, 19C administration & RAC...

  • Oracle Database Administration

    1 day ago

    Chennai, Tamil Nadu, India, Tamil Nadu Tata Consultancy Services Full time

    TCS present an excellent opportunity for Oracle Database AdministrationJob Location: Pune, ChennaiExperience required : 4-8 yrsInterview Date: 12-Nov-25 (Wed)Must-Have -Expertise in database concepts, database technologies and Oracle DB, 19C administration & RAC Administration. - Able to handle escalated RAC issues - Very good understanding of trouble...

  • Database Administrator

    2 weeks ago

    tamil nadu, India Cloud Kinetics Full time

    Job Description:We are looking for an experienced Database Administrator (DBA) with strong expertise in Oracle, MSSQL, PostgreSQL and MySQL, and proven experience in database migrations to AWS (RDS / EC2). The ideal candidate will work closely with our core migration team to support ongoing Oracle, MSSQL, PostgreSQL and MySQL and Dynamo DB migration...

  • Database Administrator

    2 weeks ago

    Chennai, Tamil Nadu, India OptimHire Full time

    Degree BE/B.Tech/MCA in IT/Computer Science/ Electronics & Communication/Electronics or higher/Diploma in Computer Science - Good understanding of the Oracle/SQL database, Related utilities and tools - Good understanding of the underlying operating system - Good knowledge of the physical database design Oracle/SQL certified professional - Ability to perform...