Principal Instrumentation Designer

Job Description - Principal Instrumentation Designer (DOH01LD)

Company : Worley

Primary Location

Job

Job

: Instrumentation and Controls

Schedule

Schedule

: Full-time

Employment Type : Employee

Job Posting

Job Posting

: Oct 7, 2025

Unposting Date

Unposting Date

: Ongoing

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.

Key Responsibilities :

• Familiar with the prime drivers related to onshore / offshore Instrumentation & Control design. A thorough knowledge of the codes and standards and a good understanding of onshore / offshore engineering practices applicable to Instrumentation & Control design for oil and gas facilities.
• Able to make difficult decisions and lead and manage others in changing business conditions.
• Competent with the project estimating process and can input design deliverables into estimating module.
• Conversant with brownfield engineering principles and ability to incorporate them into design.
• Extensive experience in 3D modelling and Drafting of Onshore and offshore EPC projects for various sectors like Oil & Gas, Refinery, and Petrochemical.
• Extensive knowledge of detailed engineering activities using :
• PDMS Draft Module
• Preparation of Instrument and JB Layout
• Control Room Layout
• Cable tray layout
• Cable Tray MTO
• Instrument Bulk MTO
• Level Sketch
• Block Diagram
• F&G Layout
• Telecom Layout
• Typical Installation details for Instrument, F&G and Telecom items.

IT Skills

HSE Capability

1. personal well-being

2. healthy and safe workplaces and activities

3. continuously improve Worley health, safety and environmental performance

Identify and report work hazards and incidents

#LI-Onsite

Industry Specific Experience

Design experience within the oil and gas industry, preferably some of experience should be related with offshore brownfield upgrade projects and experience managing and leading multi-disciplinary projects and teams.

Experience in Detail Design both onshore / offshore

Education – Qualifications, Accreditation, Training

Diploma, Advance Diploma of Engineering Technology in Instrumentation & Control discipline

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.

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