Position Overview

We are seeking an Instrumentation & Control Engineer with 4–7 years of experience in EPC / industrial project engineering. The candidate should have hands-on experience in instrumentation engineering, control systems, P&ID; development/review, instrument selection, preparation of engineering deliverables, and coordination with process, mechanical, electrical, civil, procurement and vendor teams.

The role will involve undertaking and reviewing instrumentation and control engineering activities, developing instrument datasheets, instrument index, I/O lists, control philosophies, alarm and interlock logic, specifications, cable schedules, MTO/BOQs and engineering drawings, and coordinating with vendors and multidisciplinary engineering teams to ensure technically sound and constructible designs.

Key Responsibilities

1. Instrumentation Design & Engineering: Undertake and review instrumentation engineering for process plants, gasification systems, hydrogen systems, waste-to-energy and other industrial projects.

· Develop and review instrument index, instrument datasheets and specifications.

· Selection and sizing of pressure, temperature, flow, level, analytical and other process instruments.

· Prepare/review control valve and on/off valve specifications and datasheets.

· Review process conditions and ensure appropriate instrument selection based on temperature, pressure, flow, corrosive service, hazardous service and process requirements.

· Develop and review instrumentation MTO/BOQ and technical requisitions.

· Ensure compliance with project requirements and applicable IEC, ISA, API, ASME, IS and other relevant standards.

2. Control System & Automation Engineering: Develop and review the control philosophy and automation requirements for process systems.

· Prepare/review Control Philosophy, Cause & Effect, alarm philosophy and interlock logic.

· Develop I/O lists, control narratives and functional requirements.

· Define control loops and control strategies for flow, pressure, temperature, level and other critical process parameters.





· Develop/review PLC/DCS/SCADA control requirements and interface requirements.

· Coordinate with automation/system integrators for PLC/DCS programming, HMI/SCADA development and system configuration.

· Review alarms, trips, permissives, interlocks and shutdown sequences.

· Support development and review of ESD and safety-related control functions as applicable.

3. Engineering Drawings & Documentation: Prepare and review instrumentation engineering drawings and documentation, including:

· Instrument index and instrument location drawings

· Instrumentation portions of P&IDs;

· I/O lists

· Instrument datasheets and specifications

· Instrument hook-up drawings

· Cable schedules and cable block diagrams

· Junction box schedules and termination details

· Instrument installation details

· Control system architecture

· Cause & Effect diagrams

· Alarm and interlock lists

· Instrument MTO/BOQ

· Technical requisitions and vendor documents

Ensure consistency between P&IDs;, equipment datasheets, instrument index, I/O list, cable schedule, control philosophy and vendor documentation.

4. Vendor & Interdisciplinary Coordination: Coordinate with process, mechanical, electrical, civil, procurement, automation vendors and instrumentation suppliers to resolve

technical issues and ensure consistency between engineering deliverables and project requirements.

· Prepare and review technical specifications and RFQs for instrumentation and control systems.

· Evaluate vendor technical offers and prepare technical bid evaluations (TBE).

· Review vendor drawings, datasheets, calculations and documents.

· Coordinate with suppliers for instruments, control valves, analyzers, PLC/DCS/SCADA systems and other C&I; equipment.





· Participate in design reviews and resolve engineering comments.

· Support FAT, SAT, commissioning and troubleshooting activities when required.

Required Qualifications

· Bachelor’s Degree in Instrumentation & Control / Electronics & Instrumentation / Electronics Engineering or equivalent.

· 4–7 years of experience in instrumentation and control engineering within EPC or industrial projects.

· Experience in process plants, oil & gas, petrochemical, energy, waste-to-energy, hydrogen or similar industrial projects preferred.

· Hands-on experience with instrumentation engineering, control systems and preparation/review of engineering deliverables.

· Experience in working with P&IDs; and multidisciplinary engineering teams.

Required Skills

· Strong understanding of industrial instrumentation and process control principles.

· Experience with pressure, temperature, flow, level and analytical instrumentation.

· Good understanding of control valves, on/off valves and final control elements.

· Experience in preparing and reviewing instrument datasheets, specifications, instrument index, I/O lists and engineering calculations.

· Strong understanding of control philosophy, alarms, interlocks, permissives and Cause & Effect logic.

· Working knowledge of PLC/DCS/SCADA systems and industrial automation.

· Ability to interpret and work with P&IDs;, equipment datasheets, process flow diagrams and control system architecture.

· Working knowledge of AutoCAD or equivalent engineering/CAD software.

· Good knowledge of relevant IEC, ISA, API, ASME, IS and other applicable standards.

· Understanding of instrument cabling, junction boxes, cable schedules, hook-ups and installation practices.

· Good technical coordination and problem-solving skills.

· Ability to coordinate effectively with process, mechanical, electrical, civil, procurement and vendor teams.

Pay: Up to ₹60,000.00 per month

Perks:

- Provident Fund

Experience:

- Instrumentation and Control: 3 years (Required)
- EPC projects: 3 years (Required)

Work Location: In person

📌 Instrumentation & Control Engineer - EPC projects (Ahmedabad)
🏢 Aadhya Business Consulting
📍 Ahmedabad