IT-OT Engineer

Location: Gurgaon | Experience: 3-6 years
Role: Connect shop-floor systems with IT platforms using Ignition, MES, Python, and LLM-based solutions, following ISA-95 and Industrial DataOps practices.
Responsibilities
Develop and deploy SCADA/MES solutions on Ignition
Implement MES modules (production tracking, OEE, traceability) aligned with ISA-95
Design Industrial DataOps pipelines: contextualized, standardized data from shop floor to cloud (Unified Namespace)
Build data pipelines using OPC-UA, MQTT/Sparkplug-B, Modbus
Develop Python tools and APIs (FastAPI) with clean, OOP-based design
Build LLM-powered shop-floor use cases (downtime analysis, maintenance assistants, natural-language queries on production data)
Troubleshoot IT-OT connectivity and network issues
Must-Have
Hands-on experience with Ignition (Perspective, Vision, scripting)
End-to-end MES implementation experience
Good understanding of ISA-95 (Levels 0-4, equipment hierarchy, data models)
Industrial DataOps: data modeling, contextualization, UNS concepts
Python with strong OOP concepts
OPC-UA, MQTT/Sparkplug-B, Modbus
Exposure to LLMs: prompt engineering, APIs (OpenAI/Azure OpenAI), RAG
Good IT skills: SQL, Linux/Windows, networking (TCP/IP, VLANs, firewalls)
Good to Have: HighByte, Docker, Azure/AWS, vector databases, LangChain, OT cybersecurity
Qualification: B.E./B.Tech or Diploma in Electrical, Electronics, Instrumentation, or Computer Science

Work arrangement
Hybrid