Principal Process Safety Design Engineer


Khobar, Saudi Arabia

Posted on: 6 Jun 2024

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Employment: Full Time

Building on our past. Ready for the future

Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We're bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now.

Position Summary

- Participates in the fire protection design of a process unit, including establishing design basis, development of design options and optimization of selected design.
- Implements, modifies, and maintains chemical processes
- Preparation of Fire Protection Basis of Design
- Preparation of Firewater Coverage Layout.
- Preparation of Fire Hazardous Area Layout (For Fireproofing).
- Preparation of Firewater P&ID.
- Preparation of Water Spray and Foam system P&ID.
- Performed Hydraulic Calculations for Water Spray and Foam System.
- Performed Hydraulic Calculations for Firewater Main System.
- Preparation of Fire Water Demand.
- Preparation of Fire Zone Map (Fire Risk Area Drawing).
- Perform Technical Bid Evaluation and Review of Vendor Drawing.
- Prepare the Firewater Equipment Datasheet.
- Able to provide inputs for the preparation of Fire and Gas Location Plan for flammable and toxic gas detector.
- Preparation of Fire Hazardous Equipment List.
- Preparation of Fire Scenario Envelop Map (Fire Hazardous Drawing)Preparation of Hazardous Area Classification Memorandum and List.
- Preparation of Firewater Pump P&IDs.
- Preparation of Firewater Storage Tanks P&IDs.
- Attend the 3D model review for fire protection equipment location.
- Design and Review of Fire Protection system as per Client Standard, Local Standard and International Standard Requirements.
- Perform intensive coordination with fire alarm engineer for the design of fire alarm system.
- Participates in planning, cost development and management, and scheduling for assigned projects.
- Maintains effective communication with project team members and with the customer.
- Has comprehensive understanding of principles, theories, concepts, and industry practices and standards and their application.
- Supervisory and administrative responsibility over a group of engineers or functions as a technical specialist formulating and developing advanced concepts, techniques, and standards.
- Responsibilities include assuring effective utilization of engineering personnel, and technical quality.
- Develops designs that require innovation and ingenuity.


- Bachelor of Engineering.
- Excellent communication skills in English
- Relevant Experience in Process Fire Protection Area/Process Safety.

Moving forward together

We're committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can bring themselves, and are heard. We provide equal employment opportunities to all qualified applicants and employees without regard to age, race, creed, color, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by law.

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.

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.


Worley is a leading global provider of professional services in the energy, chemicals and resources sectors. We partner with our customers to address their most critical challenges at every stage of their projects: from initial concepts to sustaining and enhancing their assets. And we provide smarter, bolder solutions while delivering on our own sustainability commitments.

We are 51,000 bright minds across 46 countries all driven by a common purpose – delivering a more sustainable world. While working to fulfill our ambition to be recognized globally as the leader in sustainability solutions.

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