Process Designer/Senior Process Designer

WorleyParsons; Kolkata District; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Worley is seeking an experienced Process Designer to join its team in delivering engineering projects. The role involves drafting BFDs, PFDs and P&IDs, translating process concepts into detailed designs, and ensuring compliance with project standards.

You will work with Process, Mechanical, Instrumentation and Piping teams, maintain drawing databases, and support document control and change management. A Diploma/Bachelor’s in Engineering with 10+ years of experience is preferred.

Qualifications

• Diploma or Bachelor's degree in Engineering (Mechanical or Chemical preferred).
• 10+ years of relevant experience in process design and drafting.
• Strong expertise in PFD and P&ID development.
• Good understanding of process engineering principles, equipment layouts and piping systems.

Responsibilities

• Draft and review Block Flow Diagrams (BFD), Process Flow Diagrams (PFD) and Piping & Instrumentation Diagrams (P&ID).
• Translate process concepts and calculations into detailed design drawings.
• Ensure adherence to project specifications and client requirements.
• Create and manage designs using SPID, AutoCAD, MicroStation, COMOS, CADWorx, Aveva Diagram and OpenPlant PID.
• Maintain drawing databases and documentation control.
• Collaborate with Process Engineers, Mechanical, Instrumentation, and Piping teams.
• Integrate inputs from multiple disciplines into cohesive outputs.
• Ensure timely deliverables within project schedules.
• Perform drawing checks for compliance with standards.

Skills

Attention to detail

Time management

Teamwork

Independent working

Communication

Problem-solving

Education

Diploma/Bachelor's in Engineering (Mechanical/Chemical)

Tools

Smart Plant P&ID (SPID)

AutoCAD

MicroStation

COMOS

CADWorx

Aveva Diagram

OpenPlant PID

Job description

Company : Worley

Primary Location

Job

Process

Schedule

Full-time

Employment Type : Employee

Job Posting

Jul 24, 2026

Unposting Date

Aug 23, 2026

:

About us Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

The Role

As a Process Designer with Worley, you will work closely with our existing team to deliver projects for our clients while continuing to develop your skills and experience etc.

• Draft and review:
  • Block Flow Diagrams (BFD).
  • Process Flow Diagrams (PFD).
  • Piping & Instrumentation Diagrams (P&ID).
• Translate process engineering concepts and calculations into detailed design drawings.
• Ensure adherence to project specifications, client requirements, and industry standards.
• Create and manage designs using:
  • Smart Plant P&ID (SPID)
  • AutoCAD.
  • MicroStation.
  • COMOS.
  • CAD Worx.
  • Aveva Diagram.
  • Open Plant PID.
• Maintain drawing databases and ensure proper documentation control.
• Collaborate with:
  • Process Engineers.
  • Mechanical, Instrumentation, and Piping teams.
• Integrate inputs from various disciplines into cohesive design outputs.
• Ensure timely completion of deliverables within project schedules.
• Perform drawing checks and ensure compliance with:
  • Project standards.
  • Company and client-specific guidelines.
• Maintain high-quality drafting standards and consistency.
• Maintain accurate records of design revisions and updates.
• Support engineering change management and document control processes.

About You

To be considered for this role it is envisaged you will possess the following attributes:

• Diploma / Bachelor’s Degree in Engineering (Mechanical / Chemical preferred).
• 10+ years of relevant experience in process design and drafting.
• Strong expertise in PFD and P&ID development.
• Good understanding of:
  • Process engineering principles.
  • Equipment layouts and piping systems.
• Strong analytical and problem-solving skills.
• Attention to detail and accuracy.
• Ability to work independently and in teams.
• Effective communication and coordination skills.
• Time management and multitasking abilities.

Moving forward together

We want our people to be energized and empowered to drive sustainable impact. So, our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

And we're not just talking about it; we're doing it. We're reskilling our people, leveraging transferable skills, and supporting the transition of our workforce to become experts in today's low carbon energy infrastructure and technology. Whatever your ambition, there's a path for you here.

And there's no barrier to your potential career success. Join us to broaden your horizons, explore diverse opportunities, and be part of delivering sustainable change.