Process Modeller

Mott MacDonald is a global engineering, management, and development consultancy committed to delivering impactful work that shapes the future. We are a team of over 20,000 experts working across the world in more than 50 countries.

We are proud to be part of an ever-changing global industry, delivering transformative work that’s defining our future. It’s our people who power that performance. As an employee-owned business, we invest in creating a space for everyone to feel safe and valued and empowered with the right tools and support. 

Whether you want to pursue excellence in your specialism or broaden your experience with flexible roles across our business, you’ll be connected to a community of global experts championing you to be your best. Join us and shape your story with Mott MacDonald, where everyone has the opportunity to be brilliant.

Key Responsibilities:

• Proficient in using AutoCAD P&ID, AVEVA P&ID, SmartPlant P&ID.


• Prepare conceptual layouts based on sketches, Process Flow Diagrams (PFD), and Block Flow Diagrams (BFD).


• Develop P&IDs, PFDs, UFDs, and BFDs using the specified software tools.


• Demonstrate strong expertise in P&ID drafting, along with a clear understanding of drafting standards and quality check processes.


• Create and update vendor P&IDs, including incorporation of as-built mark-ups.


• Maintain familiarity with PIP, ISO, and DIN standards, including proper use of legends and symbols.


• Extract and validate reports from databases, ensuring accuracy and completeness.


• Possess basic knowledge of Project Administration.


• Ability to work independently, managing tasks efficiently with minimal supervision.


• Communicate effectively with supervisors to escalate issues and ensure their timely resolution.


• Collaborate closely with engineering teams to ensure accuracy, quality, and consistency in back-drafting and design work.


• Actively contribute to a collaborative team environment, supporting overall project success.

Essential Candidate Requirements:

• ITI Draftsman or preferably Diploma in Chemical Engineering (Full-Time).


• Experience in chemical process industries or a similar chemical engineering process environment.


• As a Process Modeller, be part of the team delivering high-quality projects to clients in a dynamic and learning-focused environment.


• Collaborate with engineers to prepare and update Piping & Instrumentation Diagrams (P&IDs) and Process Flow Diagrams (PFDs) to support efficient plant operations.


• Revise and enhance P&IDs based on provided mark-ups, ensuring accuracy and alignment with project requirements.

Flexible working
At Mott MacDonald, we support our staff to create work-life balance which works for them and welcome candidates looking for career flexibility. We are open to discussing flexible working at interview stage.

Our benefits package is designed to enhance your experience:

• Agile working


• Critical illness and compassionate leave


• Paternity Leave


• Group term life insurance, and Group medical insurance coverage


• Career mobility options


• Short and Long-term global employment opportunities


• Global collaboration and knowledge sharing

Employment Compliance Requirement

As part of our global compliance requirements, all candidates must hold a valid Right to Work (RTW) document in India, which will be verified during the recruitment process.
Acceptable documents include a Passport, Voter ID, or Birth Certificate.
By applying, you confirm that you can provide valid documentation if and when required.