Design SME - IAM, NextGen Sheffield (3 days per week onsite) £550 per day ASAP start | Initial contract until December 2026 Overview We are seeking an experienced Design SME to support its next-generation Identity andamp; Access Management (IAM) transformation programme. Working within the IDAM 2.0 workstream, you will provide technical leadership, architecture ownership and end-to-end solution design across a large-scale enterprise IAM estate. The successful candidate will be responsible for translating business, security and regulatory requirements into secure, scalable and supportable identity solutions, while ensuring alignment to enterprise architecture standards and strategic objectives. Key ResponsibilitiesProduce High-Level Designs (HLDs) and Low-Level Designs (LLDs) for enterprise IAM capabilities.Define end-to-end technical solutions across business, application, data and infrastructure domains.Design and implement authentication, authorisation and identity federation architectures.Develop reference architectures, technical standards and reusable design patterns.Design cloud-native IAM solutions within GCP and Kubernetes environments.Define integration patterns between identity platforms, applications and infrastructure.Design Agent Identity, Human Identity and Workload Identity capabilities.Develop Zero Trust security architectures and trust boundary models.Design API security, service-to-service authentication and workload authentication frameworks.Create ..... full job details .....