Identity Engineer (SSO/Entra ID) - Inside IR35Hybrid working: 3 days per week in the office. Role Overview:The Identity Engineer will provide hands on delivery support across identity, authentication, and single sign on (SSO) changes as part of a large merger programme. The role focuses on implementing identity updates, supporting SSO remediation, and enabling Day 1 readiness activities.Required Technical Skills:* Microsoft Active Directory in on premise and hybrid environments* Microsoft Entra ID (Azure AD)* Single Sign On (SSO) technologies including SAML 2.0 and OpenID Connect (OIDC)* Identity attributes and authentication flows (eg UPN and email address changes)* Working knowledge of certificates and PKI as they relate to identity and SSO* Troubleshooting authentication and access issuesRequired Experience* Proven experience delivering identity changes in enterprise environments* Hands on experience supporting SSO migrations, updates, or remediation* Experience working in hybrid identity environments (cloud and on prem)* Experience supporting testing, cutover, and go live activities* Experience working within a project or programme delivery team* Experience following structured change and release processesIdentity Engineer (SSO/Entra ID) - Inside IR35In accordance with the Employment Agencies and Employment Businesses Regulations 2003, this position is advertised based upon DGH Recruitment Limited having first sought approval of its client to find candidates for this position.DGH Recruitment Limited acts as both an Employment Agency and Employment Business