Oracle Database Administrator

21 hours ago

Kolkata, India Tata Consultancy Services Full time

Role Oracle DBA Required Technical Skill Set Oracle Database Administrator Desired Experience Range 8-12 Years Location of Requirement Kolkata Must-Have - 10–15 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 Management). - Proficient in RMAN backup and recovery strategies. - Strong knowledge of Oracle Data Guard for high availability and disaster recovery. - Hands-on experience in performance tuning and query optimization. - Experience with Oracle Enterprise Manager (OEM) for monitoring and management. - Experience with patching, upgrades, and database cloning. - Solid understanding of Unix/Linux system administration related to Oracle. - Proficiency in writing complex PL/SQL scripts and shell scripting for automation. - Experience in handling large-scale database environments (multi-TB). - Good communication skills with both technical and management teams Good-to-Have - Exposure to Oracle Cloud Infrastructure (OCI) and Autonomous Databases. - Experience with GoldenGate or other replication tools. - Knowledge of PostgreSQL or MySQL and Mongo DB administration. - Experience in database security auditing and compliance. - Familiarity with Ansible, Terraform, or other IaC tools for database deployment automation. - Exposure to containerization (Docker/Kubernetes) in relation to databases. - Oracle certifications (e.g., OCP, OCM) are a strong plus. - Familiarity with ITIL processes and change management procedures. Role descriptions / Expectations from the Role - The ideal candidate will be responsible for the installation, configuration, performance tuning, backup/recovery, and troubleshooting of Oracle databases across various versions (including Oracle 12c/19c/21c). - The candidate should have experience working in high-availability environments and demonstrate strong skills in automation, security, and compliance. - Perform periodic maintenance / patching as required - Monitor database performance and perform proactive tuning. - Manage backup and recovery using RMAN and Oracle Recovery Manager strategies. - Define and implement best practices and automation initiatives. - Lead database migration projects (on-prem to cloud / version upgrades).

  • Oracle Database Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    TCS Hiring!!TCS is having virtual drive for skill Oracle Database Administration for Kolkata Location on 31st Oct 2025Exp req: 9 to 15 yrsMode of Interview:VirtualJDMust-Have · 9 to 15yrs years of experience in Oracle Database Administration. · In-depth knowledge of Oracle versions 12c, 19c, and 21c. · Experience with RAC (Real Application Clusters) and...

  • Oracle Database Administrator

    19 hours ago

    Kolkata, India Tata Consultancy Services Full time

    TCS Hiring!!TCS is having virtual drive for skill Oracle Database Administration for Kolkata Location on 31stOct 2025Exp req: 9 to 15 yrsMode of Interview:VirtualJDMust-Have · 9 to 15yrs years of experience in Oracle Database Administration. · In-depth knowledge of Oracle versions 12c, 19c, and 21c. · Experience with RAC (Real Application Clusters) and...

  • Oracle Database Administrator

    21 hours ago

    Kolkata, India Tata Consultancy Services Full time

    TCS Hiring!! TCS is having virtual drive for skill Oracle Database Administration for Kolkata Location on 31st Oct 2025 Exp req: 9 to 15 yrs Mode of Interview:Virtual JD Must-Have · 9 to 15yrs 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 Administrator

    19 hours ago

    Kolkata, India Tata Consultancy Services Full time

    RoleOracle DBARequired Technical Skill SetOracle Database AdministratorDesired Experience Range8-12 YearsLocation of RequirementKolkataMust-Have- 10–15 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 Management).-...

  • Oracle Database Administrator

    1 day ago

    Kolkata, India Tata Consultancy Services Full time

    RoleOracle DBARequired Technical Skill SetOracle Database Administrator Desired Experience Range8-12 YearsLocation of Requirement KolkataMust-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 Management)....

  • Oracle Database Administrator

    21 hours ago

    Kolkata, India Tata Consultancy Services Full time

    Job Description Role Oracle DBA Required Technical Skill Set Oracle Database Administrator Desired Experience Range 8-12 Years Location of Requirement Kolkata Must-Have - 1015 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...

  • Oracle Database Administrator

    2 days ago

    Greater Kolkata Area, India Lexmark Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Lexmark is now a proud part of Xerox, bringing together two trusted names and decades of expertise into a bold and shared vision.When you join us, you step into a technology ecosystem where your ideas, skills, and ambition can shape what comes next. Whether you're just starting out or leading at the highest levels, this is a place to grow, stretch, and make...

  • Oracle Database Administrator

    2 days ago

    Kolkata, West Bengal, India Lexmark International, Inc. Full time

    Lexmark is now a proud part of Xerox, bringing together two trusted names and decades of expertise into a bold and shared vision. When you join us, you step into a technology ecosystem where your ideas, skills, and ambition can shape what comes next. Whether you’re just starting out or leading at the highest levels, this is a place to grow, stretch, and...

  • Senior Oracle Database Administrator

    2 days ago

    Greater Kolkata Area, India Lexmark Full time ₹ 12,00,000 - ₹ 24,00,000 per year

    Lexmark is now a proud part of Xerox, bringing together two trusted names and decades of expertise into a bold and shared vision.When you join us, you step into a technology ecosystem where your ideas, skills, and ambition can shape what comes next. Whether you're just starting out or leading at the highest levels, this is a place to grow, stretch, and make...

  • Database Administrator

    2 weeks ago

    Kolkata, India Core Minds Tech SOlutions Full time

    Roles & Responsibilities :- Manage and optimize Microsoft SQL Server and Oracle databases across on-premises data centers and cloud environments.- Perform advanced database performance tuning, query optimization, and develop efficient scripts.- Administer database systems on Microsoft and Open Source operating systems and manage deployments in AWS and Azure...