Senior Technical Specialist
India
Job Description
Senior Technical Specialist
Chennai, Tamil Nadu

Job Summary

Enterprise Data Architect 

Role Summary 

Own the enterprise-wide data architecture across lakehouse/warehouse platforms, ensuring scalable data integration, governance, security, and ML/AI readiness. 

Responsibilities 

  • Define target-state data architecture (lakehouse, medallion, CDC, streaming). 

  • Establish enterprise data modeling standards (dimensional, Data Vault). 

  • Lead platform/tooling decisions (Azure/AWS/GCP; Snowflake/Databricks). 

  • Set governance standards: cataloging, lineage, quality, access controls. 

  • Architect ingestion pipelines (batch, real-time, API-based). 

  • Enable ML/AI readiness using feature store patterns, model-serving integration. 

  • Implement strong security: PII/PHI controls, encryption, key mgmt, auditing. 

  • Optimize cost/performance across storage, compute, and formats. 

  • Review solution designs for scalability, interoperability, and compliance. 

  • Create roadmaps, standards, and mentor architects/engineers. 

Requirements (Updated & Relevant) 

  • Deep expertise in cloud data ecosystems, ELT/ETL, streaming, and orchestration. 

  • Strong data modeling, governance, cataloging, and metadata management skills. 

  • Experience integrating data architectures with AI/ML workloads. 

  • Understanding of security frameworks, data contracts, and FinOps principles. 

Experience 

10–15+ years in data architecture with enterprise-scale delivery. 

Key Responsibilities

1. To architect| design and develop (through Team) solution for product/project & sustenance delivery
2. To support as an Subject Matter Expert
3. To ensure knowledge up-gradation and work with new technologies so that the solution is current and meets quality standards and the client requirements
4. Ensuring a sufficient pool of skilled professionals in the designated technology, through activities such as conducting interviews, providing training sessions and offering mentorship.
5. To gather specifications and deliver solutions to the client organization based on understanding of a domain or technology.
6. To support competency development with envisioning and articulating propositions – building collaterals/ whitepaper creation, market trend analysis etc.
7. To recommend client value creation initiatives and implement industry best practices (on specific technology/product)

Skill Requirements

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Other Requirements

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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.