Senior Data Engineer - AspenTech Inmation

L&T Technology Services; Bengaluru; On-site; INR 3,000,000 - 6,000,000; Full time

Job summary

L&T Technology Services seeks an experienced Senior Data Engineer to lead and sustain Inmation applications across Oil & Gas operations. You will drive data ingestion from diverse OT DCS/PLC vendors into IIDF and design robust time-series models to support reliable operational insights.

You will develop LUA scripts, enforce OT cybersecurity, and enable visualization through Data Studio and large-screen displays, collaborating with cross-functional teams on short- to long-term connectivity plans.

Qualifications

• 15+ years in industrial data engineering or OT/IT platforms.

Responsibilities

• Engineer OT data ingestion and integration using AspenTech Inmation
• Integrate OT data sources via OPC UA / OPC DA and OT/IT interfaces
• Design and maintain industrial time series data models (Inmation, PI)
• Configure and manage IIDF connectors and Inmation adapters
• Develop LUA scripts for data processing, transformation, and automation
• Ensure OT cybersecurity compliance, access control, and data governance
• Enable operational visualization via Data Studio and large screen displays

Skills

Data ingestion

Data modeling

LUA scripting

Cybersecurity access

Industrial OT data

Education

Bachelor's or Master's degree in CS/Engineering/DS/IS

Tools

Inmation Platform

OPC UA/DA

PI Systems

AspenTech Inmation

OPC client

Job description

An experienced Senior Data engineer to lead and sustain Inmation applications across Oil & Gas operations. In this role, you are helping PDO entity gather data coming from a high diversity OT DCS/PLC vendors into Inmation Industrial Data Platform (IIDF) through short, mid or long terms connectivity plans.

Required Qualifications

• Bachelor's or master's degree in computer science, Engineering, Data Science, Information Systems, or a related field
• Strong foundation in computer science fundamentals (data structures, algorithms, databases)
• 15+ years in industrial data engineering or OT/IT platforms
• Hands on expertise with Inmation and PI systems, DCS/ECS (engineering and commissionning) and PLC

Responsibilities

• Engineer OT data ingestion and integration using AspenTech Inmation
• Integrate OT data sources via OPC UA / OPC DA and OT/IT interfaces
• Design and maintain industrial time series data models (Inmation, PI)
• Configure and manage IIDF connectors and Inmation adapters
• Develop LUA scripts for data processing, transformation, and automation
• Ensure OT cybersecurity compliance, access control, and data governance
• Enable operational visualization via Data Studio and large screen displays

Preferred Skills

• AspenTech Inmation Platform
• LUA Development
• OT Data Sources (DCS, PLCs, Historians)
• OPC UA / OPC DA
• OT Cybersecurity Access
• Prodom, Meridian
• Large Screen Operational Visualizations

Tools/software:

Inmation Data Studio, OPC client