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Instrumentation - Design Engineer (EDRC)

L&T Technology Services Ltd.

RemoteFull timeMid levelPosted today
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About the role

LNT/I-DE/1850347

  • MMH-Minerals & Metals

  • Kolkata

  • Posted On 03 Sep 2026

  • End Date 02 Mar 2027

  • Required Experience6 - 20 years

Skills

Knowledge & Posting Location

Design Engineering

Minimum Qualification

Bachelor of Technology (BTech)

Job Description

Key Responsibilities

Instrumentation Engineering

  • Develop instrumentation and automation engineering deliverables independently for industrial and process plant projects.
  • Select and specify field instruments and analytical instruments based on process requirements.
  • Prepare instrumentation design basis and engineering calculations.
  • Perform instrument sizing and selection for:
    • Flow Measurement Instruments
    • Pressure Instruments
    • Level Instruments
    • Temperature Instruments
    • Control Valves
    • On-Off Valves
    • Safety Instrumented Devices
    • Gas Detection Systems
    • Weighing Systems
    • Analyzers

Control System Engineering

  • Develop PLC, DCS, and SCADA system architecture and configurations.

  • Prepare:

    • System Configuration Diagrams
    • Control Philosophy Documents
    • Functional Design Specifications (FDS)
    • Cause & Effect Diagrams
    • Control Narratives
    • Alarm Philosophy Documents
  • Develop communication architecture using industrial protocols such as:

    • Modbus
    • Profibus
    • Profinet
    • Ethernet/IP
    • OPC
    • Foundation Fieldbus

Engineering Deliverables

Prepare and review:

  • Instrument Index
  • I/O Lists
  • Instrument Datasheets
  • Hook-up Drawings
  • Loop Diagrams
  • JB Schedules
  • Cable Schedules
  • Instrument Location Plans
  • Cable Routing Layouts
  • Instrument Specifications
  • Control Valve Datasheets
  • Logic Diagrams
  • Interlock Diagrams
  • System Architecture Drawings
  • SCADA Graphics Philosophy

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