Senior Technical Lead

Job description

Provide end-to-end support, monitoring, and administration for multi-rack Oracle Exadata Database Machines (Database Nodes, Storage Servers, InfiniBand/RoCE switches). Key Responsibilities Key Responsibilities: ​ Platform Operations: Provide end-to-end support, monitoring, and administration for multi-rack Oracle Exadata Database Machines (Database Nodes, Storage Servers, InfiniBand/RoCE switches). ​Performance Optimization: Perform proactive system health checks, SQL tuning, IO resource management (IORM), and Cell Server performance diagnostics. ​ Maintenance & Upgrades: Plan and execute quarterly patch applying (Grid Infrastructure, Database, Exadata Image/OS, Switch firmware) with minimal downtime. ​Infrastructure Reliability: Lead incident management, root-cause analysis (RCA), and high-availability design using Oracle RAC, Data Guard, and RMAN. ​ Automation: Develop automation scripts (Shell, Python, Ansible) to streamline routine operational tasks and platform provisioning. Skill Requirements Required Qualifications ​Experience: 8+ years of hands-on experience managing and supporting Oracle Exadata environments at an enterprise scale. ​ Core Tech Stack: Deep expertise in Oracle RAC, ASM, Exadata Cell Administration, Data Guard, and Enterprise Manager (OEM) 13c+. ​ OS & Networking: Strong background in Linux system administration (RHEL/OEL) and database networking protocols. ​ Problem Solving: Proven ability to troubleshoot complex hardware, OS, and database issues under SLA pressure. ​Preferred Qualifications ​Experience with cloud migrations (Oracle Cloud Infrastructure / OCI, AWS, or Azure). ​Relevant certifications (e.g., Oracle Exadata Database Machine Certified Specialist). ​Experience in telecommunications or large-scale data center environments Other Requirements Maximum Salary (US): 151000 Minimum Salary (US): 95000 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. Compensation and Benefits A candidate’s pay within the range will depend on their skills, experience, education, and other factors permitted by law. This role may also be eligible for performance-based bonuses subject to company policies. In addition, this role is eligible for the following benefits subject to company policies: medical, dental, vision, pharmacy, life, accidental death & dismemberment, and disability insurance; employee assistance program; 401(k) retirement plan; 10 days of paid time off per year (some positions are eligible for need-based leave with no designated number of leave days per year); and 10 paid holidays per year. 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. Because we respect your right to privacy, you can choose not to allow some types of cookies. 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