LNT/LM-I/1802007

- WET-Water & Effluent Treatment IC
- Chennai Head Qrs.

- Posted On 28 Jul 2026

- End Date 24 Jan 2027

- Required Experience10 - 15 years

Skills

Knowledge & Posting Location

PLC, DCS, Refining technology SCADA System Integration

Minimum Qualification

Bachelor of Technology (BTech) & Master of Technology (MTech)

Job Description

Job Title:- Lead – Instrumentation Design Engineering

Job Details

Experience

Educational Qualification

Software Skills

12 to 15 years in Instrumentation Design Engineering

Bachelor's in Instrumentation & Control Engineering (or equivalent)

SPI-INTOOLS, AutoCAD, and relevant PLC/DCS software

Key Responsibilities

- Instrumentation Design Expertise
- Develop and document instrumentation and control systems for Pumping Stations and Water Treatment/Desalination Projects.
- Prepare detailed deliverables including:
- Operation Control Philosophy, System Architecture, and Instrument Lists
- Drive Control Philosophy, C&E; Matrix, and Valve Operation Sequence Charts
- Instrument Hook-up Drawings, Interconnection Cable Schedules, Cable Loop Diagrams, and Datasheets for various instrumentation and automation components.
- Design PLC/DCS engineering inputs for software implementation, such as I/O Signal Lists, Drive Lists, Signal Exchange Lists, and Annunciation Schedules.

- Standards and Compliance
- Ensure adherence to international specifications and codes, such as IEC, ISA, and ISO.
- Provide technical compliance with tender specifications and customer requirements.

- Vendor Coordination
- Create purchase requests for C&I; items and review vendor documents for technical evaluation and approval for purchase orders.




- Finalize vendors for site execution by preparing Erection BOQ with detailed scope matrix.
- Conduct inspections and factory acceptance tests (FAT) for PLC/DCS systems.

- Cross-functional Collaboration
- Collaborate with Civil, Mechanical, Process, Piping, and Electrical teams to ensure all technical requirements are met.
- Address technical issues and approvals with clients, consultants, and inter-departments.

- Automation and Advanced Technologies
- Design automation systems in compliance with contract requirements.
- Utilize expertise in PLCs from Schneider Electric, Honeywell, GE, Rockwell, and Mitsubishi Electric.
- Incorporate IoT, industrial protocols (e.g., Modbus, Profibus, Devicenet, ControlNet, Foundation Fieldbus), and DCS/PLC third-party interfaces.
- Knowledge of ECS/SAS systems will be considered an added advantage.

- On-site Support and Flexibility
- Travel to project sites or client/consultant offices for document approvals and resolving technical issues during project execution.

Qualified Strengths

- Comprehensive knowledge of instrumentation and control systems for pumping stations and water treatment/desalination projects.
- Strong expertise in international standards (IEC, ISA, ISO) and advanced automation technologies.
- Ability to manage cross-functional coordination and vendor interactions effectively.
- Flexibility for travel and adaptability to dynamic project environments.
- Strong communication and documentation skills for technical deliverables and inter-departmental collaboration.

This role is ideal for experienced professionals who can lead instrumentation design engineering projects, ensure technical compliance, and oversee end-to-end project execution, delivering high-quality results within deadlines.

📌 Lead Manager - ICA (India)
🏢 Larsen and Toubro
📍 India