P&ID; Process Designer (SmartPlant P&ID;) – 4 to 7 Years Experience

About The Role

We looking for an experienced P&ID; Process Designer with 4–7 years of experience in developing and maintaining Process & Instrumentation Diagrams (P&IDs;) for Oil & Gas, Petrochemical, Refinery, Chemical, and Process industries.

The ideal candidate should possess strong knowledge of process engineering documentation, SmartPlant P&ID; (SPPID), and engineering drafting standards, with the ability to deliver high-quality engineering documents within project timelines.

Key Responsibilities

- Develop and modify Process & Instrumentation Diagrams (P&IDs;) using SmartPlant P&ID; (SPPID) .
- Convert legacy P&IDs; (PDF/DWG) into intelligent SmartPlant P&ID; models.
- Create intelligent engineering data with proper tag management.
- Develop and maintain line lists, equipment lists, instrument indexes, and process data.
- Ensure compliance with project specifications and engineering standards.
- Perform quality checks and resolve engineering inconsistencies.
- Coordinate with Process Engineers, Instrumentation Engineers, and Piping teams.
- Update engineering documentation based on Management of Change (MOC) requirements.




- Participate in design reviews and implement client comments.
- Ensure timely delivery of engineering deliverables.

Required Skills

- 4–7 years of experience in Process Design or P&ID; Design.
- Hands-on experience with SmartPlant P&ID; (SPPID) .
- Good understanding of:
- Process Flow Diagrams (PFDs)
- Process & Instrumentation Diagrams (P&IDs;)
- Piping systems
- Instrumentation symbols
- Control philosophies
- Experience in:
- Tag creation & management
- Line numbering
- Instrument indexing
- Valve tagging
- Equipment tagging
- Solid knowledge of:
- ISA Standards
- ANSI Standards
- PIP Standards
- Oil & Gas engineering practices
- Good understanding of engineering document control.

Preferred Skills

- SmartPlant P&ID; Administration knowledge (added advantage)
- SmartPlant Foundation (SPF) exposure
- SmartPlant Instrumentation (SPI) knowledge (preferred)
- Microsoft Excel & Office Suite
- Experience with Engineering Data Management Systems

Qualifications

- Bachelor's Degree in Chemical Engineering / Mechanical Engineering
- Diploma in Mechanical Engineering (with relevant experience) may also be considered..

Location

- Remote / Hybrid

📌 P&ID Process Designer (Chennai)
🏢 Lilly Engineering
📍 Chennai