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Technical Architect

HCL Tech


Job Location:

Chennai - India

Monthly Salary: Not provided by the employer
Posted: 18 October 2026 (2 days ago)
Application Deadline: 15 January 2027
Vacancies: 1 Vacancy

Job Summary

Job Summary

We are seeking an experienced Operational Technology (OT) Subject Matter Expert (SME) with strong expertise in Industrial Control Systems (ICS) IT-OT integration and Industry 4.0 solution architecture. The candidate will design and implement connected factory solutions integrating shopfloor systems with cloud platforms.

Key Responsibilities
  • OT Architecture & Industry 4.0 Solutioning
  • Design end-to-end OT architectures across PLC SCADA MES Historian and Cloud.
  • Develop Industry 4.0 / Connected Factory solutions including analytics and predictive maintenance.
  • Industrial Control Systems
  • Work with PLCs SCADA HMI DCS RTU and historians.
  • Conduct OT assessments and modernization initiatives.
  • IT-OT & Cloud Integration
  • Integrate OT systems with cloud platforms (Azure/AWS) using secure architecture.
  • Implement gateways APIs MQTT OPC UA for connectivity.
  • Industrial Protocols
  • Strong knowledge of OPC UA MQTT Modbus TCP/IP Profinet EtherNet/IP.
  • Integration & Data Engineering
  • Build data ingestion pipelines and real-time analytics solutions.
  • Cybersecurity (Good to Have)
  • Knowledge of IEC 62443 and NIST standards.
Skill Requirements
  • Strong experience in Industrial Control Systems OT/IT integration and Industry 4.0.
  • Experience with cloud platforms (Azure/AWS IoT).
  • Expertise in industrial connectivity and edge devices.
  • Location: Chennai / Bangalore / Pune

    Experience: 1214 Years

    Employment Type: Full-time

Other Requirements

Bachelors or Masters degree in Engineering (Electrical Electronics Instrumentation Computer Science or related).

Location : Chennai / Bangalore / Pune


Required Experience:

Staff IC


About Company

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HCLTech is a global IT services and technology company with over 223,000 people in 60 countries, delivering cutting-edge AI, engineering, and cloud solutions to top enterprises.

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