Sr Administrator (Support & Operations)
India
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Job Description
Sr Administrator (Support & Operations)
Madurai, Tamil Nadu

Job Summary

Job Summary : Oracle DB administrator

Job Description : \\\\r\\\\n• Oracle L3 database administrator.\\\\r\\\\n• Oracle19c RAC database administrator on Linux.\\\\r\\\\n• Implementing resource manager for user / service level.\\\\r\\\\n• Oracle database RAC instance tuning.\\\\r\\\\n• Oracle table/index partitioning and purging. \\\\r\\\\n• Tunning complex queries and PL/SQL procedures.\\\\r\\\\n• Oracle Goldengate configuration with micro services and Xag.\\\\r\\\\nShell, SQL, Ansible scripting \\\\r\\\\n• Experience in high data volume environments/ performance tuning in ODI/SOA\\\\r\\\\n• Ability to communicate technical information effectively to both technical and non-technical audiences.\\\\r\\\\n• Performance tuning.\\\\r\\\\n• Migration\\\\r\\\\n• LCM activities\\\\r\\\\n• Scripting (Ansible & Powershell). 

Key Responsibilities

Job Responsibilities : • Oracle L3 database administrator. • Oracle19c RAC database administrator on Linux. • Implementing resource manager for user / service level. • Oracle database RAC instance tuning. • Oracle table/index partitioning and purging. • Tunning complex queries and PL/SQL procedures. • Oracle Goldengate configuration with micro services and Xag. Shell, SQL, Ansible scripting

Skill Requirements

Expertise in WebLogic Server (12c/14c).
Extensive involvement in deployment and Lifecycle Management (LCM) activities.
Experience with WebLogic scripting tools (WLST) for automation.
Strong knowledge of Java EE application servers and Linux/Unix environments.
Experience with Oracle RAC cluster databases.
Familiarity with LDAP, SSL configurations, and security policies.
Understanding of load balancing, clustering, and high-availability architecture.
Skilled in monitoring tools like Grafana and Prometheus.

Other Requirements

Open to working 24x7 support and shift-based schedules for business-critical systems.
Strong problem-solving abilities and attention to detail.
Ability to manage increased technical situations & develop action plans.
Excellent communication and teamwork skills.
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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 227,000 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 March 2026 totaled $14.7 billion.