Senior Process Engineer

Padink; Bengaluru Urban; On-site; INR 1,200,000 - 2,400,000; Full time

Job summary

Padink Engineering Services in Bengaluru seeks an experienced PSV engineer to review and revalidate existing PSV systems and determine suitability under current process conditions and overpressure scenarios.

You will handle PSV sizing, API 520/521 applications, relief calculations, datasheet reviews, and P&ID/PFD review, with focus on credible overpressure events and recommended resizing or retuning as needed. Brownfield experience preferred; 10+ years in oil & gas.

Qualifications

• Ideally 10+ years of relevant experience.
• Experience in Oil & Gas, Refining, Petrochemical, Chemical, LNG, Gas Processing, etc.
• Brownfield/operating-plant experience and PSV revalidation campaigns preferred.

Responsibilities

• Review PSV inlet/outlet piping and back pressure considerations.
• Review PSV set pressure, relieving pressure and accumulation.
• PSV datasheet preparation/review and recommending resizing or re-setting where required.
• Identify/evaluate credible over pressure and relief scenarios and perform relief load calculations.

Skills

PSV sizing

PSV revalidation

API 520/521

Overpressure analysis

Relief load calculations

Job description

Bangalore North, India | Posted on 09/04/2026

PadinkEngineering Services is a start-up providing detailed engineering & software application development and as a part of engineering, we do manpower support to our various clients across pan India to meet their project timeline and goals.

Our focus is to provide Contemporary and Cost-Efficient services with core competence and Technical Expertise

Job Description

The engineer should have experience in reviewing and revalidating existing PSVs and determining whether the existing valve remains suitable based on the current process conditions, equipment design conditions and applicable over pressure scenarios.

Key experience should ideally include:

• PSV sizing, selection and revalidation
  
• Understanding and application of API 520 and API 521
  
• Identification/evaluation of credible over pressure and relief scenarios
  
• Relief load calculations
  
• Review of PSV set pressure, relieving pressure and accumulation
  
• Review of existing PSV calculations and determination of adequacy
  
• PSV datasheet preparation/review
  
• P&ID/PFD and equipment datasheet review
  
• Evaluation of scenarios such as:
  
• Blocked outlet
  
• Cooling/utility failure
  
• Gas blow-by
  
• Tube rupture, where applicable
  
• Thermal expansion
  
• Other process-specific over pressure scenarios
  
• Review of PSV inlet/outlet piping and back pressure considerations
  
• Recommendations for PSV resizing, replacement or re-setting, where required.
  

Requirements

Experience: Ideally 10+ years of relevant experience
Industry: Oil & Gas, Refining, Petrochemical, Chemical, LNG, Gas Processing, etc.

Brownfield/operating-plant experience and previous PSV revalidation campaigns would be highly preferred.