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

Job Summary

Role Overview    AI Engineer responsible for designing intelligent workflows, natural language query orchestration, LLM integrations, AI security controls, and enterprise AI governance.
Key Responsibilities    
    • Design NL to query orchestration frameworks.
    • Implement prompt engineering and AI workflow optimization.
    • Build prompt-injection defense and guardrail mechanisms.
    • Integrate enterprise LLM gateways and AI platforms.
    • Develop retrieval and response orchestration pipelines.
    • Monitor model quality and performance.
    • Collaborate with architects and product teams.
    • Ensure responsible AI and security compliance.
Required Skills & Experience    
    • LLMs
    • Prompt Engineering
    • AI Security
    • RAG
    • Python
    • AI Integration

Key Responsibilities

Role Overview    AI Engineer responsible for designing intelligent workflows, natural language query orchestration, LLM integrations, AI security controls, and enterprise AI governance.
Key Responsibilities    
    • Design NL to query orchestration frameworks.
    • Implement prompt engineering and AI workflow optimization.
    • Build prompt-injection defense and guardrail mechanisms.
    • Integrate enterprise LLM gateways and AI platforms.
    • Develop retrieval and response orchestration pipelines.
    • Monitor model quality and performance.
    • Collaborate with architects and product teams.
    • Ensure responsible AI and security compliance.
Required Skills & Experience    
    • LLMs
    • Prompt Engineering
    • AI Security
    • RAG
    • Python
    • AI Integration

Skill Requirements

Role Overview    AI Engineer responsible for designing intelligent workflows, natural language query orchestration, LLM integrations, AI security controls, and enterprise AI governance.
Key Responsibilities    
    • Design NL to query orchestration frameworks.
    • Implement prompt engineering and AI workflow optimization.
    • Build prompt-injection defense and guardrail mechanisms.
    • Integrate enterprise LLM gateways and AI platforms.
    • Develop retrieval and response orchestration pipelines.
    • Monitor model quality and performance.
    • Collaborate with architects and product teams.
    • Ensure responsible AI and security compliance.
Required Skills & Experience    
    • LLMs
    • Prompt Engineering
    • AI Security
    • RAG
    • Python
    • AI Integration

Other Requirements
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.