Identity and Application Integration Engineer

Identity andamp; Application Integration Engineer Role Overview:Identity andamp; Application Integration Engineer will be responsible for the end-to-end migration and remediation of applications impacted by identity, directory, domain, DNS, certificate, or Single Sign-On (SSO) changes as part of the merger programme.Identity andamp; Application Integration Engineer will act as the technical owner for assigned applications, taking responsibility for understanding application architecture, authentication methods, permission models, DNS dependencies, certificate requirements, vendor relationships, and business impacts to support successful migration and remediation activities.Required Technical Skills:* Enterprise applications integrated with Active Directory or Microsoft Entra ID* Application authentication, authorisation, and access control models* Single Sign-On (SSO) technologies including SAML 2.0, OpenID Connect, and OAuth* Experience configuring, troubleshooting, and remediating SAML, OpenID Connect, and OAuth integrations* DNS concepts including application-related DNS records, name resolution, and dependencies* Experience managing application-related DNS changes, including DNS record updates, validation, troubleshooting, and dependency analysis* SSL/TLS certificate management and application certificate dependencies* Active Directory users, groups, service accounts, and permissions* Application re-permissioning following identity, domain, or directory changes* ..... full job details .....