Piping Engineer , Nuclear

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. Purpose: Worley is seeking a Piping Engineer , Nuclear in Markham, Ontario. In this role, you will contribute to the design, analysis, modification, and delivery of pressure piping systems for complex nuclear projects. Working under the guidance of senior engineers and technical leads, you will collaborate with multidisciplinary project teams and customers while upholding Worley’s standards for safety, quality, and technical excellence. You will be part of a growing team that is embedded in the transformation of Ontario’s Nuclear fleet, working on critical projects, some of the most ambitious clean energy programs in the world. Why join Worley’s Nuclear team: The scale of impact — supporting cornerstone projects that power millions of homes with zero-emissions energy. The engineering culture — technically rigorous, quality-driven, and execution-focused. The people — high-performing, collaborative teams who care deeply about what they do. The opportunity to grow — not just personally, but to help shape the next generation of nuclear professionals. If you’re looking for more than a job — if you want to help build the future of energy — we’re hiring across all disciplines. Come work where it matters. Responsibilities: Demonstrated experience using AVEVA E3D to develop and review 3D piping models, equipment layouts, piping routings, clash detection activities, and multidisciplinary design deliverables in complex industrial or nuclear environments. Perform piping engineering design and analysis activities in accordance with applicable codes, standards, regulatory requirements, project procedures, and customer specifications. Prepare and contribute to piping engineering deliverables, including calculations, technical specifications, piping material specifications, line lists, data sheets, drawings, reports, and supporting documentation. Collaborate in the preparation and review of piping and instrumentation diagrams and support the development and maintenance of piping line lists. Assist with the selection and specification of piping materials, components, specialty items, and valves based on system requirements and service conditions. Perform piping flexibility and stress analyses using recognized engineering tools such as AutoPIPE or CAESAR II, with guidance and technical review from senior engineers as required. Evaluate piping loads, equipment nozzle loads, thermal expansion, support requirements, and other design considerations affecting piping system integrity. Design and evaluate pipe supports and contribute to the preparation of standard and specialized pipe-support drawings for fabrication and installation. Apply applicable pressure-piping codes and standards, including relevant ASME and CSA requirements, to piping design and engineering activities. Support the preparation of technical specifications and scopes of work for piping fabrication, testing, inspection, painting, insulation, and heat tracing. Provide engineering support for the procurement of piping materials, components, specialty items, and valves, including technical bid evaluations, vendor-document reviews, and resolution of technical questions. Review vendor and contractor documentation to confirm alignment with project specifications, engineering requirements, and applicable codes and standards. Support pressure-piping registration activities with appli…

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