Senior 3D Model Application Engineer – Greenfield

About us

Worley is a global company of energy, chemicals and resources experts headquartered in Australia. We partner with our customers to deliver projects and create value across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and decommissioning. Leveraging extensive experience and AI-enabled delivery, we support customers in navigating complexity as they meet today's needs and transition to more sustainable solutions.

Position Summary

The Senior 3D Model Application Engineer is responsible for managing, coordinating, and supporting the implementation and administration of 3D engineering design applications and model environments throughout the Concept, FEED, Detailed Engineering, EPC, Construction, and Commissioning phases of ADNOC Offshore projects. The role ensures effective model management, multidisciplinary integration, data integrity, and compliance with ADNOC standards and project requirements for both Greenfield and Brownfield developments.

Key Responsibilities

• Administer and maintain project 3D model environments, databases, and engineering design applications.
• Configure and support Smart 3D (S3D), AVEVA E3D, or equivalent 3D modelling platforms used by EPC Contractors and the PMC team.
• Coordinate multidisciplinary model integration across Process, Piping, Mechanical, Civil & Structural, Electrical, Instrumentation, Telecom, and HVAC disciplines.
• Review EPC Contractor 3D model execution plans, modelling procedures, and project setup to ensure compliance with ADNOC standards and project specifications.
• Ensure model quality, consistency, and compliance through regular audits and quality checks.
• Support clash detection, model validation, and design coordination using Navisworks or equivalent software.
• Coordinate model reviews with ADNOC, PMC, EPC Contractors, and other stakeholders.
• Support Brownfield engineering by integrating laser scan/point cloud data into the project model and ensuring compatibility with existing facilities.
• Verify existing facility information and support tie-in and interface engineering activities for Brownfield modifications.
• Maintain engineering databases, reference catalogues, specifications, and component libraries.
• Support extraction of engineering deliverables including layouts, isometrics, equipment arrangements, MTOs, and model reports.
• Troubleshoot software issues and provide technical support to engineering users.
• Coordinate software upgrades, patches, and project database maintenance.
• Ensure compliance with project document control, data management, and information security requirements.
• Participate in model reviews, constructability reviews, HAZOP, HAZID, 3D model reviews, and design coordination meetings.
• Support construction, fabrication, installation, pre-commissioning, commissioning, and project close-out activities.
• Ensure accurate transfer of final As-Built model and project databases at project completion.

Key Systems & Applications

• Hexagon Smart 3D (S3D).
• AVEVA E3D / PDMS.
• Navisworks Manage.
• AutoCAD.
• Autodesk Recap (Point Cloud).
• SPR / SmartPlant Foundation (SPF).
• AVEVA Engineering.
• Engineering Data Management Systems.
• Aconex / Project Document Management Systems.
• Microsoft Office Suite

Minimum Qualifications & Experience

• A bachelor’s degree in relevant engineering or equivalent from an accredited university with a minimum of fifteen (15+) years of relevant experience in the Oil & Gas or Petrochemical industry, including minimum (5) years (preferred) in GCC region. Must have at least three (3) years of experience in similar position for international major Oil & Gas or Petrochemical projects. Minimum 12+ years of experience in Engineering Design Systems, 3D Modelling Applications, or Engineering Information Management within the Oil & Gas industry.
• Minimum 5 years of experience supporting Smart 3D, AVEVA E3D, PDMS, or equivalent 3D engineering platforms.
• Minimum 5 years in a similar Senior 3D Model Application Engineer role on major Offshore Oil & Gas EPC or PMC projects.
• Demonstrated experience in both Greenfield and Brownfield offshore developments.
• Strong experience during Concept, FEED, Detailed Engineering, and EPC project phases.
• Experience supporting multidisciplinary engineering teams and EPC Contractors.
• ADNOC Offshore project experience is required.
• Technical Competencies.
• 3D Engineering Application Administration.
• Smart 3D / AVEVA E3D Administration.
• Engineering Data Management.
• Model Federation and Integration.
• Clash Detection and Design Review.
• Point Cloud Integration.
• Brownfield Modification Support.
• Engineering Database Administration.
• Multi-discipline Model Coordination.
• Model Quality Assurance.
• Construction and Fabrication Support.
• As-Built Model Management.
• Engineering Systems Troubleshooting.
• Digital Engineering and BIM Workflows.
• Preferred Certifications.
• Hexagon Smart 3D Administration or User Certification.
• AVEVA E3D/PDMS Certification.
• Autodesk Navisworks Certification.
• Project Management or Digital Engineering certifications are an advantage.

Moving forward together

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. We're building a diverse, inclusive and respectful workplace. Creating a space where everyone feels they belong, can be themselves, and are heard.

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.