Entra Engineer; SSO​/DNS

Salary: £45,000 - 70,000 per year

• Enterprise Single Sign On (SSO) platforms
• SSO standards including SAML 2.0 and OpenID Connect (OIDC)
• External DNS and domain management
• Understanding of certificates and PKI dependencies for authentication
• Integration with vendor-hosted and third‑party applications
• Experience planning or managing SSO changes across a large application estate
• Proven experience engaging with third‑party vendors for SSO and domain changes
• Experience coordinating DNS changes to support identity and application transitions
• Experience managing dependencies between SSO, DNS, certificates, and identity
• Experience supporting cutover planning and Day 1 execution activities
• Experience working on complex enterprise transformation programmes

• Lead planning and coordination activities for large‑scale SSO and external DNS changes across a complex application estate as part of a merger programme
• Focus on vendor engagement, dependency management, and Day 1 readiness

• Support
• OpenID
• SAML
• Security

We are hiring an Entra  focused on SSO, SAML, DNS, and identity work. This is a hybrid role with three days per week in the office, supporting a merger programme across a complex application estate. The position involves planning and coordinating large‑scale identity and DNS changes, with an emphasis on vendor engagement, dependency management, and Day 1 readiness.