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Lead Engineer - Process

Lead Engineer - Process

  • Bengaluru, Karnataka, India
  • Posted Nov 11, 2026
INDUSTRYEngineeringChemical & Process Engineering

Responsibilities

  • Review and verification of inputs as per the project requirement.
  • Prepare and review process flow diagram for process based on project requirement.
  • Prepare, update and review P&IDs based on Process flow or project requirement.
  • Performs specialized engineering duties related to pipeline system surge analysis, operating pressures and overpressure protection calculations.
  • Conduct surge analysis modeling for projects.
  • Review and evaluate data related to overpressure protection setpoints, sizing and installation requirements.
  • Assist in design and specification of new/modified overpressure protection mitigations.
  • Prepare, update and Process Datasheets for Process equipment like Pumps, Storage tanks, Reactors, Vessels, Columns, Separator, Heat Exchangers and other process equipment such as filtration equipment, and drying equipment.
  • Prepare, update and review Process Datasheets for Instrumentation.
  • Perform and review Hydraulic study, Hydraulic calculations for Line sizing, Pump head etc.
  • Perform, review Control valve sizing calculations.
  • Perform, review Relief valve sizing calculations using appropriate codes.
  • Prepare, update and review line list, equipment list etc.,
  • Preparation of Design Basis documents.
  • Prepare, update and review Cause and Effect and Control Narratives based on the project requirements.

Requirements

  • Bachelor’s degree in Chemical, or Petrochemical Engineering
  • Experience in a Oil & Gas
  • Experience in a chemicals
  • Experience in a Petrochemical Industry

Skills

pipeline system surge analysisoperating pressuresoverpressure protection calculationssurge analysis modelingdata evaluation for overpressure protection setpointsdesign and specification of overpressure protection mitigationsprocess datasheet preparationhydraulic studyhydraulic calculationscontrol valve sizingrelief valve sizingAspen HYSYSAFTSPSPipenetFlarenetAutoCAD

Full description

Job Requirements Lead Engineer - Process JD: Review and verification of inputs as per the project requirement. Prepare and review process flow diagram for process based on project requirement. Prepare, update and review P&IDs based on Process flow or project requirement. Performs specialized engineering duties related to pipeline system surge analysis, operating pressures and overpressure protection calculations. Conduct surge analysis modeling for projects. Review and evaluate data related to overpressure protection setpoints, sizing and installation requirements. Assist in design and specification of new/modified overpressure protection mitigations. Prepare, update and Process Datasheets for Process equipment like Pumps, Storage tanks, Reactors, Vessels, Columns, Separator, Heat Exchangers and other process equipment such as filtration equipment, and drying equipment. Prepare, update and review Process Datasheets for Instrumentation. Perform and review Hydraulic study, Hydraulic calculations for Line sizing, Pump head etc. Perform, review Control valve sizing calculations. Perform, review Relief valve sizing calculations using appropriate codes Prepare, update and review line list, equipment list etc., Preparation of Design Basis documents. Prepare, update and review Cause and Effect and Control Narratives based on the project requirements. Work Experience Required Qualifications & Background Education: Bachelor’s degree in Chemical, or Petrochemical Engineering. Experience: Usually 8+ years of experience in Process design engineering, particularly in Oil & Gas, chemicals, or Petrochemical Industry. Software & Tools: Proficiency in simulation tools like Aspen HYSYS, AFT, SPS, Pipenet, Flarenet, AutoCAD. Core Competencies: Strong analytical skills, communication, and the ability to influence design decisions and leading team. Strong knowledge in International Design codes and standards.

Lead Engineer - Process at Quest Global | Referso Jobs