Location
In office (Bengaluru)
Visa
Sponsors visas in Ireland; no register of this country names it
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 2, 2026.
Overview
Company
Impact
Profile match
HCLTech is an Indian information technology services and consulting company headquartered in Noida, Uttar Pradesh. Its roots lie in HCL, founded in 1976 by Shiv Nadar and partners, and the IT services business was set up as a separate company in 1991. It provides application development and maintenance, infrastructure and cloud services, cybersecurity, engineering and R&D services, and sells its own software products through HCLSoftware. The company employs more than 200,000 people in some 60 countries and is listed on the Indian stock exchanges.
Job Summary
- Provide L3 production support and technical leadership for Teradata Data Warehouse, ETL, and Analytics platforms.
- Troubleshoot and resolve complex issues related to Teradata databases, workloads, performance, data integration, and reporting.
- Monitor system health, query performance, batch processing, data loads, and platform availability.
- Perform root cause analysis (RCA) and drive permanent resolution of critical production incidents and recurring issues.
- Lead performance tuning, workload management, capacity planning, and database optimization initiatives.
- Support data warehousing, ETL processes, data reconciliation, and enterprise reporting requirements.
- Manage deployments, release activities, environment administration, security, and governance controls.
- Collaborate with business, application, infrastructure, and vendor teams to ensure operational stability and service excellence.
- Strong expertise in Teradata, SQL, Performance Tuning, Query Optimization, Workload Management (TASM), Data Warehousing, ETL, and Unix/Linux environments.
- Excellent leadership, stakeholder management, incident management, and mentoring skills with experience supporting mission-critical enterprise data platforms.
Key Responsibilities
- Provide L3 production support and technical leadership for Teradata Data Warehouse, ETL, and Analytics platforms.
- Troubleshoot and resolve complex issues related to Teradata databases, workloads, performance, data integration, and reporting.
- Monitor system health, query performance, batch processing, data loads, and platform availability.
- Perform root cause analysis (RCA) and drive permanent resolution of critical production incidents and recurring issues.
- Lead performance tuning, workload management, capacity planning, and database optimization initiatives.
- Support data warehousing, ETL processes, data reconciliation, and enterprise reporting requirements.
- Manage deployments, release activities, environment administration, security, and governance controls.
- Collaborate with business, application, infrastructure, and vendor teams to ensure operational stability and service excellence.
- Strong expertise in Teradata, SQL, Performance Tuning, Query Optimization, Workload Management (TASM), Data Warehousing, ETL, and Unix/Linux environments.
- Excellent leadership, stakeholder management, incident management, and mentoring skills with experience supporting mission-critical enterprise data platforms.
Skill Requirements
Teradata Vantage, Informatica/DataStage, Cloud Data Platforms (AWS), ITIL Processes, Scheduling Tools, and Large-Scale Data Warehouse Support.
Other Requirements
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