Process Engineer (Downstream)

Quest Global; Bengaluru; On-site; INR 800,000 - 1,400,000; Full time

Job summary

Quest Global in Bengaluru is seeking a Chemical Engineering professional to support data collection and analysis for refinery and petrochemical units. You will collect, validate, and organize operating data, including key process inputs, using PI System, CREDO, PRO-II, PDMS and Seeq, ensuring accuracy and traceability.

The role emphasizes interpretation of P&IDs and PFDs, strong Excel skills, and clear documentation, with collaboration across teams and client-facing support as needed.

Qualifications

• Bachelor's degree in Chemical Engineering is required.
• Experience collecting, validating and organizing process data from refinery/petrochemical units.
• Proficiency in Excel and data handling of large datasets; strong documentation and communication skills.

Responsibilities

• Understand engineering documents per workflow requirements.
• Collect, validate and organize process operating data from refinery/petrochemical units.
• Analyze key process inputs such as pressure, temperature, flow, composition and safety-critical parameters.
• Utilize process historian software (PI System, CREDO, PRO-II, PDMS, XHQ/Seeq) for data analysis.
• Participate in review meetings and provide client support.

Skills

Refinery operations

P&IDs / PFDs interpretation

Excel

Data analysis

Documentation

Team coordination

Education

Bachelor's degree in Chemical Engineering

Tools

PI System

CREDO

PRO-II

PDMS

XHQ/Seeq

Job description

Job Requirements

• Understand engineering documents as per workflow requirements.
• Collect, validate, and organize process operating data from refinery and petrochemical units.
• Experience in data collection and analysis utilizing process historian software (PI System, CREDO,PRO-II,PDMS, and XHQ/Seeq etc.)
• Analyze key process inputs including pressure, temperature, flow, composition, AIT, flash point, H₂S and ammonia concentration, and other safety-critical parameters.
• Understand technical summaries, data sheets, and engineering documentation as per workflow requirements.
• Participate in review meetings and provide support to clients

Roles & Responsibilities

• Understand engineering documents as per workflow requirements.
• Collect, validate, and organize process operating data from refinery and petrochemical units.
• Experience in data collection and analysis utilizing process historian software (PI System, CREDO,PRO-II,PDMS, and XHQ/Seeq etc.)
• Analyze key process inputs including pressure, temperature, flow, composition, AIT, flash point, H₂S and ammonia concentration, and other safety-critical parameters.
• Understand technical summaries, data sheets, and engineering documentation as per workflow requirements.
• Participate in review meetings and provide support to clients

Required Skills (Technical Competency)

• Good understanding of refinery and petrochemical unit operations.
• Ability to interpret P&IDs, PFDs, datasheets, and equipment design documents.
• Proficiency in MS Excel and ability to handle and analyze large datasets.
• Strong documentation, communication, and analytical skills.
• Attention to detail and strong data discipline.
• Team-oriented with good coordination skills.

Qualification

• Bachelor's degree from a recognized university in Chemical Engineering
• Minimum 2 years of work experience in any manufacturing facility (Continuous process) - Refinery/ Petrochemicals/ Fertilizers/ Chemicals background is preferred.