Senior Infrastructure Engineer
This role involves providing technical leadership for enterprise-scale identity services across on-premises and cloud platforms including Microsoft Azure, AWS, and Oracle Cloud Infrastructure. The successful candidate will design and implement secure identity solutions, strengthen identity governance, and automate joiner-mover-leaver lifecycle processes. They will work closely with security, architecture, DevOps, and supplier teams to deliver authentication, authorisation, and privileged access management capabilities. Additionally, the post holder will participate in an on-call rota requiring occasional work outside normal business hours.
What they're looking for
- Expertise in Microsoft Active Directory and Microsoft Entra ID
- Experience delivering IAM services in complex enterprise environments
- Strong background in Identity Governance and Administration and JML
- Experience with modern authentication, SSO, MFA, and PAM solutions
- Ability to apply Zero Trust principles to identity architectures
Nationality requirements
This job is broadly open to UK, Irish, Commonwealth, EU and Turkish nationals.
Selection process
Interviews will take place from early November 2026 in a face-to-face format including a 30-minute practical assessment.
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