Senior Digital Solutions Consultant (Solution Architect)

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. Purpose : Worley is seeking an experienced Solution Architect to define and deliver integrated digital, OT, IT, data, application, infrastructure, integration, and security architectures for major industrial programs. The role will translate business and operational objectives into practical solution designs, architecture artefacts, integration models, and implementation-ready guidance supporting procurement, vendor assessment, FEED delivery, and project execution. The ideal candidate will bring strong architecture capability, practical IT/OT integration experience, cybersecurity-by-design awareness, and the ability to align client, engineering, vendor, and delivery stakeholders around secure, scalable, and operationally maintainable outcomes.

As a Senior Digital Solutions Consultant with Worley, you will work closely with our existing team to deliver projects for our clients while continuing to develop your skills and experience etc. Develop solution architectures across technology, application, data, integration, infrastructure, OT, IT, and security domains, ensuring alignment with client reference models and delivery-phase requirements. Translate enterprise architecture, business objectives, and operational requirements into actionable solution designs that guide procurement, vendor assessment, implementation planning, and project execution. Produce implementation-focused architecture artefacts, including system context diagrams, logical and physical architecture views, integration models, infrastructure deployment views, network segmentation concepts, platform deployment views, application interface definitions, and architecture decision records. Define integration and interoperability models across industrial levels 1-4, including OT/IT convergence, edge/cloud hybrid deployments, data exchange patterns, secure connectivity, and segmented network architectures. Apply architecture governance to ensure solutions meet client standards, engineering requirements, cybersecurity expectations, and applicable industrial frameworks such as IEC 62443, ISA-95, OPC UA, MQTT, and other relevant integration patterns. Collaborate with internal and client-side stakeholders, including OT, IT, cybersecurity, telecommunications, control systems, digital, operations, project delivery, vendors, and system integrators, to gather requirements, validate assumptions, and coordinate architecture inputs. Support traceability of business, operational, functional, non-functional, and technical requirements through architecture artefacts and requirements management tools. Assess vendor and system integrator solutions for functional alignment, technical feasibility, interoperability, cybersecurity, maintainability, scalability, and lifecycle suitability. Contribute to risk assessments, cost-benefit analysis, project option selection, transition planning, and FEED-to-delivery handover. Support design reviews, workshops, procurement packages, tender responses, implementation planning, and executive-level technical briefings. Additional Responsibilities: Provide technical leadership and architectural guidance to multidisciplinary teams while maintaining alignment with project governance, quality, safety, and delivery assurance processes. Identify architecture risks, assumptions, issues, dependencies, and decisions, and support their resolution through structured engagement with stakeholders. Maintain