Key Responsibilities

- Lead Instrumentation & Control engineering activities across project lifecycle.
- Review instrumentation design basis, specifications, philosophies, and standards.
- Ensure compliance with ISA, IEC, API, NFPA, and client requirements.
- Review and approve engineering deliverables.
- Coordinate with Process, Mechanical, Electrical, Civil, Piping, and Telecom teams.
- Manage vendor engineering, technical evaluations, and document reviews.
- Participate in HAZOP, SIL, and design review meetings.
- Lead and mentor Instrumentation Engineers and Designers.
- Monitor project schedules, quality, and technical deliverables.
- Manage SmartPlant Instrumentation (SPI/Intools) database activities.

Key Deliverables

- Instrument Index
- Instrument Datasheets
- I/O Lists
- Loop Drawings
- Hook-up Drawings
- Cable & JB Schedules
- Cause & Effect Matrix
- Instrument Location Layouts
- MTO/BOM
- Control System Architecture

Technical Skills

- SmartPlant Instrumentation (SPI/Intools)
- AVEVA E3D / SP3D
- AutoCAD, Navisworks
- Aconex / Documentum
- DCS, PLC, ESD & F&G; Systems
- SIL Assessment & Functional Safety
- Instrument & Control Valve Sizing
- IEC, ISA & API Standards

Job Title: Lead Instrumentation Engineer Department: Engineering / Instrumentation & Control Reports To: Engineering Manager / Discipline Manager Job Purpose Lead and manage Instrumentation & Control engineering activities for Oil & Gas, Petrochemical, Refinery, LNG, Chemical, Energy, or Infrastructure projects. Responsible for ensuring quality, schedule, budget compliance, and technical integrity of all instrumentation deliverables throughout project execution. Key Responsibilities Technical Leadership Lead the Instrumentation discipline team for FEED,



Detailed Engineering, EPC, PMC, and Brownfield projects. Develop and review instrumentation design basis, philosophies, specifications, and engineering standards. Ensure compliance with IEC, ISA, API, NFPA, project specifications, and client requirements. Review and approve instrumentation deliverables prepared by engineers and designers. Engineering Deliverables Instrument Index Datasheets (Field Instruments, Control Valves, Safety Valves, Analyzers) Instrument Hook-up Drawings Loop Drawings Cable Schedule JB Schedule I/O List Cause & Effect Matrix Instrument Location Plans Cable Tray Layouts Instrument Installation Details MTO/BOM Preparation Control System Architecture Vendor Management Prepare Technical Bid Evaluations (TBE). Review vendor documents and drawings. Coordinate with suppliers for technical clarifications. Resolve vendor comments and ensure compliance with project requirements. Project Coordination Coordinate with Process, Electrical, Mechanical, Civil, Piping, and Telecom disciplines. Participate in HAZOP, SIL, Model Reviews, and Design Reviews. Monitor engineering progress and identify potential risks. Ensure timely delivery of project milestones. SPI / Digital Engineering Activities Manage SmartPlant Instrumentation (SPI/Intools) database activities. Review bulk data imports and exports.



Ensure accuracy of SPI reports and project database integrity. Support automation and digitalization initiatives. Team Management Lead and mentor engineers and designers. Assign work and monitor productivity. Conduct technical reviews and quality checks. Support competency development and training of team members. Quality, Safety & Compliance Ensure engineering deliverables meet quality requirements. Participate in lessons learned and continuous improvement initiatives. Support project audits and quality reviews. Promote process safety and functional safety requirements. Qualifications Bachelor's Degree in Instrumentation Engineering, Electronics Engineering, Electrical & Instrumentation Engineering, or equivalent. Master's Degree is an added advantage. Experience 12 to 18+ years of Instrumentation Engineering experience. Experience in Oil & Gas, LNG, Refinery, Petrochemical, Chemical, or Energy projects. Experience leading multidisciplinary engineering teams. EPC/PMC project experience preferred. Technical Skills Software SmartPlant Instrumentation (SPI/Intools) AVEVA E3D / SP3D AutoCAD Navisworks Bluebeam MS Excel, Word, PowerPoint Aconex / Documentum Engineering Knowledge Instrument Selection & Sizing Control Valve Sizing SIL Assessment & Functional Safety DCS, PLC, ESD, F&G; Systems ISA, IEC, API Standards Hazardous Area Classification Fieldbus & Communication Protocols Instrument Installation & Construction Practices Key Competencies Leadership & Team Management Technical Decision Making Client Relationship Management Resource Planning & Estimation Problem Solving & RCA Communication & Presentation Skills Quality Focus Schedule Management

📌 Lead Engineer (Mumbai)
🏢 Cyient
📍 Mumbai