Lead Consultant(Development)
India
Job Description
Lead Consultant(Development)
Chennai, Tamil Nadu

Job Summary

## Position **Oracle E-Business Suite (EBS) Applications DBA and OCI Admin ** **Experience:** 5–10 Years  **Employment Type:** Full-Time *** ## Job Summary We are seeking an experienced Oracle E-Business Suite (EBS) Applications DBA with 5–10 years of hands-on experience supporting enterprise-scale Oracle EBS environments. The ideal candidate should possess strong expertise in Oracle EBS administration, database management, performance tuning, troubleshooting, upgrades, high-availability architectures, disaster recovery, and complex multi-node deployments. The role demands deep technical knowledge of Oracle EBS R12.2, Oracle Database administration, middleware technologies, and cloud/on-premises infrastructure, along with the ability to resolve critical production issues and support business-critical applications in a 24x7 environment. # Key Responsibilities ## Oracle EBS Administration * Install, configure, upgrade, patch, and maintain Oracle EBS R12.2 environments. * Perform EBS application and database upgrades, migrations, and technology stack upgrades. * Manage and support multi-node and large-scale EBS production environments. * Execute application and database cloning, refreshes, and environment provisioning activities. * Administer ADOP online patching cycles and troubleshoot patching-related issues. * Support EBS integrations with third-party applications and external systems. ## Database Administration * Administer Oracle Databases (19c, 23ai, and newer versions as applicable). * Configure, maintain, and monitor Oracle Data Guard and Standby databases. * Plan and execute database patching, upgrades, backup, recovery, and disaster recovery activities. * Perform database capacity planning, space management, and storage optimization. * Implement and maintain high-availability solutions and DR architectures ## Performance Tuning & Optimization * Analyze and resolve application, database, and concurrent processing performance issues. * Perform Advanced SQL Tuning, Query Optimization, AWR, ASH, ADDM, TKPROF, and Statspack analysis. * Monitor and tune Oracle EBS Concurrent Managers, Workflow components, Forms, Reports, and WebLogic services. * Identify performance bottlenecks across application, database, middleware, network, and infrastructure layers. * Optimize JVM performance, WebLogic domains, Apache configurations, and database parameters. * Conduct proactive health checks and recommend performance improvement initiatives. * Analyze execution plans and implement indexing and optimizer recommendations. ## Complex Architecture Support * Support complex Oracle EBS deployments consisting of:   * Multi-node Application Tier   * RAC Databases   * Oracle Data Guard   * Disaster Recovery Environments   * Load Balancers   * DMZ Architectures   * PCP (Parallel Concurrent Processing)   * SSO and Identity Integration   * OCI-hosted EBS Environments * Participate in architecture reviews and implementation of highly available EBS environments. * Troubleshoot cross-tier issues spanning application, middleware, database, storage, and network components. ## Security & Compliance * Apply Oracle Critical Patch Updates (CPU), Security Patches, and Regulatory Compliance updates. * Implement and maintain SSL/TLS certificates across EBS environments. * Ensure compliance with corporate security policies and audit requirements. * Support vulnerability remediation and security assessments. ## Troubleshooting & Production Support * Lead major incident resolution and root cause analysis activities. * Troubleshoot complex issues related to:   * EBS Services   * WebLogic Server   * Concurrent Processing   * XML Publisher   * Workflow Mailers   * Oracle Forms and Reports   * Database Performance   * Integration Failures * Coordinate with Oracle Support and manage Service Requests (SRs) through resolution. * Develop problem management procedures and preventive maintenance practices. * Provide 24×7 production support and particip ## Automation & Cont

Key Responsibilities

## Position **Oracle E-Business Suite (EBS) Applications DBA and OCI Admin ** **Experience:** 5–10 Years  **Employment Type:** Full-Time *** ## Job Summary We are seeking an experienced Oracle E-Business Suite (EBS) Applications DBA with 5–10 years of hands-on experience supporting enterprise-scale Oracle EBS environments. The ideal candidate should possess strong expertise in Oracle EBS administration, database management, performance tuning, troubleshooting, upgrades, high-availability architectures, disaster recovery, and complex multi-node deployments. The role demands deep technical knowledge of Oracle EBS R12.2, Oracle Database administration, middleware technologies, and cloud/on-premises infrastructure, along with the ability to resolve critical production issues and support business-critical applications in a 24x7 environment. # Key Responsibilities ## Oracle EBS Administration * Install, configure, upgrade, patch, and maintain Oracle EBS R12.2 environments. * Perform EBS application and database upgrades, migrations, and technology stack upgrades. * Manage and support multi-node and large-scale EBS production environments. * Execute application and database cloning, refreshes, and environment provisioning activities. * Administer ADOP online patching cycles and troubleshoot patching-related issues. * Support EBS integrations with third-party applications and external systems. ## Database Administration * Administer Oracle Databases (19c, 23ai, and newer versions as applicable). * Configure, maintain, and monitor Oracle Data Guard and Standby databases. * Plan and execute database patching, upgrades, backup, recovery, and disaster recovery activities. * Perform database capacity planning, space management, and storage optimization. * Implement and maintain high-availability solutions and DR architectures ## Performance Tuning & Optimization * Analyze and resolve application, database, and concurrent processing performance issues. * Perform Advanced SQL Tuning, Query Optimization, AWR, ASH, ADDM, TKPROF, and Statspack analysis. * Monitor and tune Oracle EBS Concurrent Managers, Workflow components, Forms, Reports, and WebLogic services. * Identify performance bottlenecks across application, database, middleware, network, and infrastructure layers. * Optimize JVM performance, WebLogic domains, Apache configurations, and database parameters. * Conduct proactive health checks and recommend performance improvement initiatives. * Analyze execution plans and implement indexing and optimizer recommendations. ## Complex Architecture Support * Support complex Oracle EBS deployments consisting of:   * Multi-node Application Tier   * RAC Databases   * Oracle Data Guard   * Disaster Recovery Environments   * Load Balancers   * DMZ Architectures   * PCP (Parallel Concurrent Processing)   * SSO and Identity Integration   * OCI-hosted EBS Environments * Participate in architecture reviews and implementation of highly available EBS environments. * Troubleshoot cross-tier issues spanning application, middleware, database, storage, and network components. ## Security & Compliance * Apply Oracle Critical Patch Updates (CPU), Security Patches, and Regulatory Compliance updates. * Implement and maintain SSL/TLS certificates across EBS environments. * Ensure compliance with corporate security policies and audit requirements. * Support vulnerability remediation and security assessments. ## Troubleshooting & Production Support * Lead major incident resolution and root cause analysis activities. * Troubleshoot complex issues related to:   * EBS Services   * WebLogic Server   * Concurrent Processing   * XML Publisher   * Workflow Mailers   * Oracle Forms and Reports   * Database Performance   * Integration Failures * Coordinate with Oracle Support and manage Service Requests (SRs) through resolution. * Develop problem management procedures and preventive maintenance practices. * Provide 24×7 production support and particip ## Automation & Cont

Skill Requirements

## Position **Oracle E-Business Suite (EBS) Applications DBA and OCI Admin ** **Experience:** 5–10 Years  **Employment Type:** Full-Time *** ## Job Summary We are seeking an experienced Oracle E-Business Suite (EBS) Applications DBA with 5–10 years of hands-on experience supporting enterprise-scale Oracle EBS environments. The ideal candidate should possess strong expertise in Oracle EBS administration, database management, performance tuning, troubleshooting, upgrades, high-availability architectures, disaster recovery, and complex multi-node deployments. The role demands deep technical knowledge of Oracle EBS R12.2, Oracle Database administration, middleware technologies, and cloud/on-premises infrastructure, along with the ability to resolve critical production issues and support business-critical applications in a 24x7 environment. # Key Responsibilities ## Oracle EBS Administration * Install, configure, upgrade, patch, and maintain Oracle EBS R12.2 environments. * Perform EBS application and database upgrades, migrations, and technology stack upgrades. * Manage and support multi-node and large-scale EBS production environments. * Execute application and database cloning, refreshes, and environment provisioning activities. * Administer ADOP online patching cycles and troubleshoot patching-related issues. * Support EBS integrations with third-party applications and external systems. ## Database Administration * Administer Oracle Databases (19c, 23ai, and newer versions as applicable). * Configure, maintain, and monitor Oracle Data Guard and Standby databases. * Plan and execute database patching, upgrades, backup, recovery, and disaster recovery activities. * Perform database capacity planning, space management, and storage optimization. * Implement and maintain high-availability solutions and DR architectures ## Performance Tuning & Optimization * Analyze and resolve application, database, and concurrent processing performance issues. * Perform Advanced SQL Tuning, Query Optimization, AWR, ASH, ADDM, TKPROF, and Statspack analysis. * Monitor and tune Oracle EBS Concurrent Managers, Workflow components, Forms, Reports, and WebLogic services. * Identify performance bottlenecks across application, database, middleware, network, and infrastructure layers. * Optimize JVM performance, WebLogic domains, Apache configurations, and database parameters. * Conduct proactive health checks and recommend performance improvement initiatives. * Analyze execution plans and implement indexing and optimizer recommendations. ## Complex Architecture Support * Support complex Oracle EBS deployments consisting of:   * Multi-node Application Tier   * RAC Databases   * Oracle Data Guard   * Disaster Recovery Environments   * Load Balancers   * DMZ Architectures   * PCP (Parallel Concurrent Processing)   * SSO and Identity Integration   * OCI-hosted EBS Environments * Participate in architecture reviews and implementation of highly available EBS environments. * Troubleshoot cross-tier issues spanning application, middleware, database, storage, and network components. ## Security & Compliance * Apply Oracle Critical Patch Updates (CPU), Security Patches, and Regulatory Compliance updates. * Implement and maintain SSL/TLS certificates across EBS environments. * Ensure compliance with corporate security policies and audit requirements. * Support vulnerability remediation and security assessments. ## Troubleshooting & Production Support * Lead major incident resolution and root cause analysis activities. * Troubleshoot complex issues related to:   * EBS Services   * WebLogic Server   * Concurrent Processing   * XML Publisher   * Workflow Mailers   * Oracle Forms and Reports   * Database Performance   * Integration Failures * Coordinate with Oracle Support and manage Service Requests (SRs) through resolution. * Develop problem management procedures and preventive maintenance practices. * Provide 24×7 production support and particip ## Automation & Cont

Other Requirements

## Position **Oracle E-Business Suite (EBS) Applications DBA and OCI Admin ** **Experience:** 5–10 Years  **Employment Type:** Full-Time *** ## Job Summary We are seeking an experienced Oracle E-Business Suite (EBS) Applications DBA with 5–10 years of hands-on experience supporting enterprise-scale Oracle EBS environments. The ideal candidate should possess strong expertise in Oracle EBS administration, database management, performance tuning, troubleshooting, upgrades, high-availability architectures, disaster recovery, and complex multi-node deployments. The role demands deep technical knowledge of Oracle EBS R12.2, Oracle Database administration, middleware technologies, and cloud/on-premises infrastructure, along with the ability to resolve critical production issues and support business-critical applications in a 24x7 environment. # Key Responsibilities ## Oracle EBS Administration * Install, configure, upgrade, patch, and maintain Oracle EBS R12.2 environments. * Perform EBS application and database upgrades, migrations, and technology stack upgrades. * Manage and support multi-node and large-scale EBS production environments. * Execute application and database cloning, refreshes, and environment provisioning activities. * Administer ADOP online patching cycles and troubleshoot patching-related issues. * Support EBS integrations with third-party applications and external systems. ## Database Administration * Administer Oracle Databases (19c, 23ai, and newer versions as applicable). * Configure, maintain, and monitor Oracle Data Guard and Standby databases. * Plan and execute database patching, upgrades, backup, recovery, and disaster recovery activities. * Perform database capacity planning, space management, and storage optimization. * Implement and maintain high-availability solutions and DR architectures ## Performance Tuning & Optimization * Analyze and resolve application, database, and concurrent processing performance issues. * Perform Advanced SQL Tuning, Query Optimization, AWR, ASH, ADDM, TKPROF, and Statspack analysis. * Monitor and tune Oracle EBS Concurrent Managers, Workflow components, Forms, Reports, and WebLogic services. * Identify performance bottlenecks across application, database, middleware, network, and infrastructure layers. * Optimize JVM performance, WebLogic domains, Apache configurations, and database parameters. * Conduct proactive health checks and recommend performance improvement initiatives. * Analyze execution plans and implement indexing and optimizer recommendations. ## Complex Architecture Support * Support complex Oracle EBS deployments consisting of:   * Multi-node Application Tier   * RAC Databases   * Oracle Data Guard   * Disaster Recovery Environments   * Load Balancers   * DMZ Architectures   * PCP (Parallel Concurrent Processing)   * SSO and Identity Integration   * OCI-hosted EBS Environments * Participate in architecture reviews and implementation of highly available EBS environments. * Troubleshoot cross-tier issues spanning application, middleware, database, storage, and network components. ## Security & Compliance * Apply Oracle Critical Patch Updates (CPU), Security Patches, and Regulatory Compliance updates. * Implement and maintain SSL/TLS certificates across EBS environments. * Ensure compliance with corporate security policies and audit requirements. * Support vulnerability remediation and security assessments. ## Troubleshooting & Production Support * Lead major incident resolution and root cause analysis activities. * Troubleshoot complex issues related to:   * EBS Services   * WebLogic Server   * Concurrent Processing   * XML Publisher   * Workflow Mailers   * Oracle Forms and Reports   * Database Performance   * Integration Failures * Coordinate with Oracle Support and manage Service Requests (SRs) through resolution. * Develop problem management procedures and preventive maintenance practices. * Provide 24×7 production support and particip ## Automation & Cont

Information at a Glance

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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 230,000 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 September 2026 totaled $14.8 billion.