Sr Administrator (Support & Operations)

Job description

6+ years of experience in Oracle Database Administration and Implementation across OLTP, Oracle RAC & Dataguard. Expert in Database Design activities, including Tablespace organization, and Capacity Planning. Good knowledge of implementing different Backup and Recovery strategies using RMAN (Recovery Manager) with various topologies and media managers. Expertise in migrating databases using cross-platform transportable tablespaces, Data Pump (expdp/impdp), and side-by-side upgrade methodologies. Experience in Patch, release management, and database change control processes. Oracle RAC (Real Application Clusters) and Data Guard / Active Data Guard configuration, management, and troubleshooting for high availability and disaster recovery. Good experience using Oracle Enterprise Manager (OEM) Cloud Control and Automated Workload Repository tools for proactive monitoring. Experience in planning and applying Oracle Patch Set Updates (PSUs, CPUs, and RUs) using OPatch. Upgraded and migrated several servers and databases from lower versions (e.g., 11g, 12c) to higher versions (19c). Manage and maintain schema and database changes across Development, QA, Staging, and Production environments. Strong communication skills and the ability to work independently as well as lead technical initiatives. Key Responsibilities 6+ years of experience in Oracle Database Administration and Implementation across OLTP, Oracle RAC & Dataguard. Expert in Database Design activities, including Tablespace organization, and Capacity Planning. Good knowledge of implementing different Backup and Recovery strategies using RMAN (Recovery Manager) with various topologies and media managers. Expertise in migrating databases using cross-platform transportable tablespaces, Data Pump (expdp/impdp), and side-by-side upgrade methodologies. Experience in Patch, release management, and database change control processes. Oracle RAC (Real Application Clusters) and Data Guard / Active Data Guard configuration, management, and troubleshooting for high availability and disaster recovery. Good experience using Oracle Enterprise Manager (OEM) Cloud Control and Automated Workload Repository tools for proactive monitoring. Experience in planning and applying Oracle Patch Set Updates (PSUs, CPUs, and RUs) using OPatch. Upgraded and migrated several servers and databases from lower versions (e.g., 11g, 12c) to higher versions (19c). Manage and maintain schema and database changes across Development, QA, Staging, and Production environments. Strong communication skills and the ability to work independently as well as lead technical initiatives. Skill Requirements 6+ years of experience in Oracle Database Administration and Implementation across OLTP, Oracle RAC & Dataguard. Expert in Database Design activities, including Tablespace organization, and Capacity Planning. Good knowledge of implementing different Backup and Recovery strategies using RMAN (Recovery Manager) with various topologies and media managers. Expertise in migrating databases using cross-platform transportable tablespaces, Data Pump (expdp/impdp), and side-by-side upgrade methodologies. Experience in Patch, release management, and database change control processes. Oracle RAC (Real Application Clusters) and Data Guard / Active Data Guard configuration, management, and troubleshooting for high availability and disaster recovery. Good experience using Oracle Enterprise Manager (OEM) Cloud Control and Automated Workload Repository tools for proactive monitoring. Experience in planning and applying Oracle Patch Set Updates (PSUs, CPUs, and RUs) using OPatch. Upgraded and migrated several servers and databases from lower versions (e.g., 11g, 12c) to higher versions (19c). Manage and maintain schema and database changes across Development, QA, Staging, and Production environments. Strong communication skills and the ability to work independently as well as lead technical initiatives. Other Requirements 6+ years of experience in Oracle Database Administration and Implementation across OLTP, Oracle RAC & Dataguard. Expert in Database Design activities, including Tablespace organization, and Capacity Planning. Good knowledge of implementing different Backup and Recovery strategies using RMAN (Recovery Manager) with various topologies and media managers. Expertise in migrating databases using cross-platform transportable tablespaces, Data Pump (expdp/impdp), and side-by-side upgrade methodologies. Experience in Patch, release management, and database change control processes. Oracle RAC (Real Application Clusters) and Data Guard / Active Data Guard configuration, management, and troubleshooting for high availability and disaster recovery. Good experience using Oracle Enterprise Manager (OEM) Cloud Control and Automated Workload Repository tools for proactive monitoring. Experience in planning and applying Oracle Patch Set Updates (PSUs, CPUs, and RUs) using OPatch. Upgraded and migrated several servers and databases from lower versions (e.g., 11g, 12c) to higher versions (19c). Manage and maintain schema and database changes across Development, QA, Staging, and Production environments. Strong communication skills and the ability to work independently as well as lead technical initiatives. Apply now Information at a Glance Why HCLTech? At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first. HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. Disclaimer Privacy Statement Terms of use Sitemap Raise a Grievance We use cookies on our site. Please read more about cookies policy here. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Opens in a new tab. Copyright © 2026 HCL Technologies Limited Cookie Consent Manager When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. 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