Principal Subsea Systems Engineer

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Principal Subsea Systems Engineer

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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. Overview

Primary Objective : To support delivering the FEED / Detailed Design of the Offshore Pipelines and Riser system along with subsea pipelines / flowlines / trunklines, Composite Submarine Cables design and ensure that all engineering works are carried out in accordance with the Project Basis of Design (BoD) and all Project requirements, standards and procedures. Specific Accountabilities

Perform all necessary analysis and calculations related to the design of offshore pipelines and risers Prepare and review engineering studies, design drawings and documents and material and equipment specifications Coordinate with project discipline to ensure correct implementation of the designs Route selection study Routing of Subsea pipelines and cables Subsea pipelines wall thickness, on-bottom stability, allowable spans calculations Engineering design and Scope of Work reports Riser and Tie-in Spool analysis with CAESAR II or AutoPIPE Subsea Pipeline and Cables crossing design with CAESAR II Subsea Pipelines bottom roughness analysis with SAGE Profile Cables and Umbilicals installation analysis with OrcaFlex Development and checking of drawings Coordinate with the design / drafting teams Interface with other disciplines Construction scope of work Review of construction procedures and reports Resolves project specific related engineering issues by applying accepted principles, codes and standards Essential Skills / Experience

Offshore experience in subsea pipelines and riser work Offshore Pipeline Design and construction – Shallow to medium water depths for gas, oil and water injection pipelines and risers Onshore Pipeline Design – Some experience in onshore pipeline design Software – PRCI AGA, CAESAR II, AutoPIPE, OrcaFlex, OFFPIPE, SAGE Profile and Mathcad International codes – ASME, DNV, API 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. Our focus is on a values-inspired culture that unlocks brilliance through belonging, connection and innovation. 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. 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. Company

Worley Primary Location

SAU-EP-Al Khobar Job

Subsea Systems Schedule

Full-time Employment Type

Employee Management Level

Individual Contributor Job Posting

Oct 6, 2025 Unposting Date

Nov 5, 2025 Reporting Manager Title

Pipeline Department Head

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