Principal Instrumentation Engineer

Overview

Join to apply for the Principal Instrumentation Engineer role at Worley .

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.

Responsibilities

• Demonstrate a visible and active commitment to HSE management in a project environment
• Have thorough knowledge of the regulations, codes and standards and a good understanding of onshore and offshore engineering practices applicable to Instrumentation & Control design for oil and gas facilities
• Apply extensive knowledge across design deliverables for Conceptual, FEED and Detailed Design, establishing the appropriate level of detail and checking required for each phase
• Work on brownfields & asset services type projects / contracts
• Deliver excellent technical and practical engineering work with quality, accuracy and timeliness
• Maintain an excellent knowledge of the fundamental requirements of the Instrumentation & Control discipline and the basic requirements of other disciplines
• Apply knowledge of applicable local and international standards and statutory and regulatory requirements
• Utilize relevant Instrumentation & Control discipline software
• Demonstrate extensive knowledge of design deliverables for Conceptual, FEED and Detailed Design and determine appropriate level of detail for each phase
• Experience and good understanding of DCS, SIL 3 F&G and ESD, PA / GA systems
• Design and select instrumentation / equipment for onshore / offshore process facilities
• Understand codes, standards and practices applicable to instrument design and installation (e.g., API, ISA, ANSI, AGA, ISO and IEC codes)
• Select equipment and materials for new projects and replacements in existing installations
• Extensive experience in the design of microprocessor-based equipment such as SCADA / DCS, ESD, IPS Fire & Gas Detection, Fire Protection Systems, metering, WHCP, etc.

IT Skills

Quality Assurance

Safety

HSE Capability

Industry Specific Experience

Education – Qualifications, Accreditation, Training

Moving forward together

We’re committed to building a diverse, inclusive and respectful workplace where everyone feels they belong, can be 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 legally protected basis.

We’re reskilling our people and supporting the transition to low carbon energy infrastructure and technology. There’s room for growth and opportunity to deliver sustainable change.

Company : Worley

Primary Location : QAT-DW-Doha

Job : Instrumentation and Controls

Schedule : Full-time

Employment Type : Employee

Management Level : Individual Contributor

Job Posting : Oct 7, 2025

Unposting Date : Ongoing

Reporting Manager Title : Department Manager

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