Senior Oracle Administrator - Oracle Administration,PostgreSQL,MYSQL, MS SQL
India
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Job Description
Senior Oracle Administrator - Oracle Administration,PostgreSQL,MYSQL, MS SQL
Noida, Uttar Pradesh

Job Summary

Job Summary : L2 Database Administrator is responsible for the administration, monitoring, maintenance, performance optimization, backup and recovery, and operational support of Oracle and MySQL databases across production and non-production environments. The role supports business-critical applications, ensures database availability, participates in incident response, and collaborates with application, cloud, infrastructure, and security teams to maintain stable and secure database services. Enterprise database operations are a key component of managed service delivery and transformation initiatives. Job Responsibilities : Key Responsibilities Database Operations & Administration Administer Oracle and MySQL database environments. Monitor database availability, performance, and capacity. Perform database startup, shutdown, and health checks. Support database provisioning, cloning, and refresh activities. Manage database patches, upgrades, and maintenance activities. Ensure database uptime and operational stability. Incident & Problem Management Troubleshoot database-related incidents and service interruptions. Resolve P2/P3/P4 incidents within agreed SLAs. Participate in Major Incident bridges when database services are impacted. Perform root cause analysis and document findings. Work closely with L3 DBAs for complex issues. Backup & Recovery Monitor backup jobs and ensure successful completion. Perform database restoration and recovery activities. Execute backup validation and disaster recovery testing. Support business continuity requirements. Performance Tuning Analyze database performance bottlenecks. Monitor SQL execution and database wait events. Optimize indexes, tables, and queries. Perform capacity and growth analysis. Support application teams during performance investigations. Security & Compliance Create and manage database users, roles, and privileges. Implement least-privilege access controls. Support database auditing and compliance requirements. Execute database hardening recommendations. Assist in vulnerability remediation activities. Change & Release Management Execute approved database changes. Support application releases and database deployments. Participate in CAB reviews where required. Ensure accurate documentation of changes and activities. Skill Requirement : Required Technical Skills Oracle Database Administration Oracle 12c / 19c / 21c Oracle RAC (Basic to Intermediate) ASM (Automatic Storage Management) RMAN Backup & Recovery Data Guard Oracle Enterprise Manager (OEM) MySQL Administration MySQL 5.7 / 8.x Replication Management Backup & Recovery User & Security Administration Performance Tuning High Availability Concepts Database Management Skills SQL & PL/SQL Schema Management Query Optimization Capacity Planning Index Management Database Migration Support Operating Systems Linux (RHEL, Oracle Linux, CentOS) Shell Scripting Basic Windows Server Knowledge Cloud Database Services (Preferred) Amazon RDS (Oracle/MySQL) Azure Database Services Cloud database lifecycle management and support. Monitoring & Observability Oracle Enterprise Manager Grafana Splunk Cloud Monitoring Tools Enterprise Observability Platforms. ITSM Tools ServiceNow Incident Management Change Management Problem Management ITIL Framework Other Requirement : Preferred Certifications Oracle Oracle Database Administrator Certified Professional (OCP) Oracle Certified Associate (OCA) MySQL Oracle MySQL Database Administrator Certification Additional Certifications ITIL Foundation AWS Cloud Practitioner / Solutions Architect Associate Azure Fundamentals (AZ-900) Key Sourcing Information : NA Interviewer 1 SAP ID : 51939509 Job Description : Preferred Certifications\\\\r\\\\nOracle\\\\r\\\\nOracle Database Administrator Certified Professional (OCP)\\\\r\\\\nOracle Certified Associate (OCA)\\\\r\\\\nMySQL\\\\r\\\\nOracle MySQL Database Administrator Certification\\\\r\\\\nAdditional Certifications\\\\r\\\\nITIL Foundation\\\\r\\\\nAWS Cloud

Key Responsibilities

Job Summary : L2 Database Administrator is responsible for the administration, monitoring, maintenance, performance optimization, backup and recovery, and operational support of Oracle and MySQL databases across production and non-production environments. The role supports business-critical applications, ensures database availability, participates in incident response, and collaborates with application, cloud, infrastructure, and security teams to maintain stable and secure database services. Enterprise database operations are a key component of managed service delivery and transformation initiatives. Job Responsibilities : Key Responsibilities Database Operations & Administration Administer Oracle and MySQL database environments. Monitor database availability, performance, and capacity. Perform database startup, shutdown, and health checks. Support database provisioning, cloning, and refresh activities. Manage database patches, upgrades, and maintenance activities. Ensure database uptime and operational stability. Incident & Problem Management Troubleshoot database-related incidents and service interruptions. Resolve P2/P3/P4 incidents within agreed SLAs. Participate in Major Incident bridges when database services are impacted. Perform root cause analysis and document findings. Work closely with L3 DBAs for complex issues. Backup & Recovery Monitor backup jobs and ensure successful completion. Perform database restoration and recovery activities. Execute backup validation and disaster recovery testing. Support business continuity requirements. Performance Tuning Analyze database performance bottlenecks. Monitor SQL execution and database wait events. Optimize indexes, tables, and queries. Perform capacity and growth analysis. Support application teams during performance investigations. Security & Compliance Create and manage database users, roles, and privileges. Implement least-privilege access controls. Support database auditing and compliance requirements. Execute database hardening recommendations. Assist in vulnerability remediation activities. Change & Release Management Execute approved database changes. Support application releases and database deployments. Participate in CAB reviews where required. Ensure accurate documentation of changes and activities. Skill Requirement : Required Technical Skills Oracle Database Administration Oracle 12c / 19c / 21c Oracle RAC (Basic to Intermediate) ASM (Automatic Storage Management) RMAN Backup & Recovery Data Guard Oracle Enterprise Manager (OEM) MySQL Administration MySQL 5.7 / 8.x Replication Management Backup & Recovery User & Security Administration Performance Tuning High Availability Concepts Database Management Skills SQL & PL/SQL Schema Management Query Optimization Capacity Planning Index Management Database Migration Support Operating Systems Linux (RHEL, Oracle Linux, CentOS) Shell Scripting Basic Windows Server Knowledge Cloud Database Services (Preferred) Amazon RDS (Oracle/MySQL) Azure Database Services Cloud database lifecycle management and support. Monitoring & Observability Oracle Enterprise Manager Grafana Splunk Cloud Monitoring Tools Enterprise Observability Platforms. ITSM Tools ServiceNow Incident Management Change Management Problem Management ITIL Framework Other Requirement : Preferred Certifications Oracle Oracle Database Administrator Certified Professional (OCP) Oracle Certified Associate (OCA) MySQL Oracle MySQL Database Administrator Certification Additional Certifications ITIL Foundation AWS Cloud Practitioner / Solutions Architect Associate Azure Fundamentals (AZ-900) Key Sourcing Information : NA Interviewer 1 SAP ID : 51939509 Job Description : Preferred Certifications\\\\r\\\\nOracle\\\\r\\\\nOracle Database Administrator Certified Professional (OCP)\\\\r\\\\nOracle Certified Associate (OCA)\\\\r\\\\nMySQL\\\\r\\\\nOracle MySQL Database Administrator Certification\\\\r\\\\nAdditional Certifications\\\\r\\\\nITIL Foundation\\\\r\\\\nAWS Cloud

Skill Requirements

Job Summary : L2 Database Administrator is responsible for the administration, monitoring, maintenance, performance optimization, backup and recovery, and operational support of Oracle and MySQL databases across production and non-production environments. The role supports business-critical applications, ensures database availability, participates in incident response, and collaborates with application, cloud, infrastructure, and security teams to maintain stable and secure database services. Enterprise database operations are a key component of managed service delivery and transformation initiatives. Job Responsibilities : Key Responsibilities Database Operations & Administration Administer Oracle and MySQL database environments. Monitor database availability, performance, and capacity. Perform database startup, shutdown, and health checks. Support database provisioning, cloning, and refresh activities. Manage database patches, upgrades, and maintenance activities. Ensure database uptime and operational stability. Incident & Problem Management Troubleshoot database-related incidents and service interruptions. Resolve P2/P3/P4 incidents within agreed SLAs. Participate in Major Incident bridges when database services are impacted. Perform root cause analysis and document findings. Work closely with L3 DBAs for complex issues. Backup & Recovery Monitor backup jobs and ensure successful completion. Perform database restoration and recovery activities. Execute backup validation and disaster recovery testing. Support business continuity requirements. Performance Tuning Analyze database performance bottlenecks. Monitor SQL execution and database wait events. Optimize indexes, tables, and queries. Perform capacity and growth analysis. Support application teams during performance investigations. Security & Compliance Create and manage database users, roles, and privileges. Implement least-privilege access controls. Support database auditing and compliance requirements. Execute database hardening recommendations. Assist in vulnerability remediation activities. Change & Release Management Execute approved database changes. Support application releases and database deployments. Participate in CAB reviews where required. Ensure accurate documentation of changes and activities. Skill Requirement : Required Technical Skills Oracle Database Administration Oracle 12c / 19c / 21c Oracle RAC (Basic to Intermediate) ASM (Automatic Storage Management) RMAN Backup & Recovery Data Guard Oracle Enterprise Manager (OEM) MySQL Administration MySQL 5.7 / 8.x Replication Management Backup & Recovery User & Security Administration Performance Tuning High Availability Concepts Database Management Skills SQL & PL/SQL Schema Management Query Optimization Capacity Planning Index Management Database Migration Support Operating Systems Linux (RHEL, Oracle Linux, CentOS) Shell Scripting Basic Windows Server Knowledge Cloud Database Services (Preferred) Amazon RDS (Oracle/MySQL) Azure Database Services Cloud database lifecycle management and support. Monitoring & Observability Oracle Enterprise Manager Grafana Splunk Cloud Monitoring Tools Enterprise Observability Platforms. ITSM Tools ServiceNow Incident Management Change Management Problem Management ITIL Framework Other Requirement : Preferred Certifications Oracle Oracle Database Administrator Certified Professional (OCP) Oracle Certified Associate (OCA) MySQL Oracle MySQL Database Administrator Certification Additional Certifications ITIL Foundation AWS Cloud Practitioner / Solutions Architect Associate Azure Fundamentals (AZ-900) Key Sourcing Information : NA Interviewer 1 SAP ID : 51939509 Job Description : Preferred Certifications\\\\r\\\\nOracle\\\\r\\\\nOracle Database Administrator Certified Professional (OCP)\\\\r\\\\nOracle Certified Associate (OCA)\\\\r\\\\nMySQL\\\\r\\\\nOracle MySQL Database Administrator Certification\\\\r\\\\nAdditional Certifications\\\\r\\\\nITIL Foundation\\\\r\\\\nAWS Cloud

Other Requirements

Job Summary : L2 Database Administrator is responsible for the administration, monitoring, maintenance, performance optimization, backup and recovery, and operational support of Oracle and MySQL databases across production and non-production environments. The role supports business-critical applications, ensures database availability, participates in incident response, and collaborates with application, cloud, infrastructure, and security teams to maintain stable and secure database services. Enterprise database operations are a key component of managed service delivery and transformation initiatives. Job Responsibilities : Key Responsibilities Database Operations & Administration Administer Oracle and MySQL database environments. Monitor database availability, performance, and capacity. Perform database startup, shutdown, and health checks. Support database provisioning, cloning, and refresh activities. Manage database patches, upgrades, and maintenance activities. Ensure database uptime and operational stability. Incident & Problem Management Troubleshoot database-related incidents and service interruptions. Resolve P2/P3/P4 incidents within agreed SLAs. Participate in Major Incident bridges when database services are impacted. Perform root cause analysis and document findings. Work closely with L3 DBAs for complex issues. Backup & Recovery Monitor backup jobs and ensure successful completion. Perform database restoration and recovery activities. Execute backup validation and disaster recovery testing. Support business continuity requirements. Performance Tuning Analyze database performance bottlenecks. Monitor SQL execution and database wait events. Optimize indexes, tables, and queries. Perform capacity and growth analysis. Support application teams during performance investigations. Security & Compliance Create and manage database users, roles, and privileges. Implement least-privilege access controls. Support database auditing and compliance requirements. Execute database hardening recommendations. Assist in vulnerability remediation activities. Change & Release Management Execute approved database changes. Support application releases and database deployments. Participate in CAB reviews where required. Ensure accurate documentation of changes and activities. Skill Requirement : Required Technical Skills Oracle Database Administration Oracle 12c / 19c / 21c Oracle RAC (Basic to Intermediate) ASM (Automatic Storage Management) RMAN Backup & Recovery Data Guard Oracle Enterprise Manager (OEM) MySQL Administration MySQL 5.7 / 8.x Replication Management Backup & Recovery User & Security Administration Performance Tuning High Availability Concepts Database Management Skills SQL & PL/SQL Schema Management Query Optimization Capacity Planning Index Management Database Migration Support Operating Systems Linux (RHEL, Oracle Linux, CentOS) Shell Scripting Basic Windows Server Knowledge Cloud Database Services (Preferred) Amazon RDS (Oracle/MySQL) Azure Database Services Cloud database lifecycle management and support. Monitoring & Observability Oracle Enterprise Manager Grafana Splunk Cloud Monitoring Tools Enterprise Observability Platforms. ITSM Tools ServiceNow Incident Management Change Management Problem Management ITIL Framework Other Requirement : Preferred Certifications Oracle Oracle Database Administrator Certified Professional (OCP) Oracle Certified Associate (OCA) MySQL Oracle MySQL Database Administrator Certification Additional Certifications ITIL Foundation AWS Cloud Practitioner / Solutions Architect Associate Azure Fundamentals (AZ-900) Key Sourcing Information : NA Interviewer 1 SAP ID : 51939509 Job Description : Preferred Certifications\\\\r\\\\nOracle\\\\r\\\\nOracle Database Administrator Certified Professional (OCP)\\\\r\\\\nOracle Certified Associate (OCA)\\\\r\\\\nMySQL\\\\r\\\\nOracle MySQL Database Administrator Certification\\\\r\\\\nAdditional Certifications\\\\r\\\\nITIL Foundation\\\\r\\\\nAWS Cloud
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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.