DV Cleared IDM/IDAM Solutions Architect - 8 months+ £700-720pd Inside IR35 - Full time on site North West Wiltshire ( 5 days per week)Looking for a DV Cleared Solution/Technical Architect to lead the design and delivery of a greenfield on-premise identity solution. The role will focus on defining, architecting, and guiding the implementation of a secure, scalable, and resilient identity and access management (IAM) platform. This position requires strong leadership in both solution design and technical execution, working closely with engineering teams to ensure successful delivery and ongoing support.Key Duties and ResponsibilitiesLead the end-to-end design of an on-premise identity solution using Microsoft Windows Server 2022, Active Directory (AD), and Active Directory Federation Services (ADFS).Take ownership of the solution architecture, setting technical direction, standards, and design principles for the new identity environment.Lead and mentor engineers throughout implementation and support phases, ensuring high-quality delivery aligned with architectural intent.Design and configure federation services with other on-premise identity providers to enable secure and seamless authentication across systems.Develop and implement Single Sign-On (SSO) and Role-Based Access Control (RBAC) models aligned with business and security requirements.Collaborate with stakeholders across security, networking, infrastructure, and application teams to ensure integration and operational rea