Azure Engineer Interview Questions UK: 8 Real Questions and What Interviewers Want

Applying for a Azure Engineer job in the UK? Here is what you are likely to be asked. These questions come from our Azure Engineer question bank of 16 questions, written for UK employers at mid-level level.

Eight Azure Engineer interview questions, and what the interviewer is thinking

1. Can you explain how Azure role-based access control differs from Microsoft Entra ID roles, and how you would apply least privilege?

Why they ask: Confusing these two systems is a common source of Azure security problems.

2. How would you design networking in Azure for a multi-environment workload, including hub-and-spoke, NSGs and private connectivity?

Why they ask: Networking design underpins security and connectivity in nearly every Azure estate.

3. What is the difference between ARM templates, Bicep and Terraform, and how do you deploy infrastructure to Azure consistently?

Why they ask: Infrastructure as code is a baseline expectation for Azure engineers.

4. How do Azure Policy, management groups and landing zones help govern an Azure environment?

Why they ask: Governance knowledge shows readiness to work in enterprise Azure environments.

5. How would you secure secrets, keys and certificates for applications running in Azure?

Why they ask: Secret management is a frequent weak point and a practical security test.

6. A virtual machine in production has become unreachable overnight. How do you investigate?

Why they ask: Basic incident triage is a daily activity for an Azure engineer.

7. Tell me about a time you improved the security or compliance posture of an Azure environment.

Why they ask: They want to see proactive security work and evidence of results.

8. What does an Azure Engineer do, and what attracted you to working with Azure specifically?

Why they ask: They want to see motivation and understanding of the role within the Microsoft ecosystem.

A sample answer to question 1

Can you explain how Azure role-based access control differs from Microsoft Entra ID roles, and how you would apply least privilege?

Microsoft Entra ID roles control access to the directory and Microsoft 365 administration tasks, such as managing users, groups and conditional access. Azure RBAC controls access to Azure resources like subscriptions, resource groups and individual resources, through role assignments that combine a security principal, a role definition and a scope. Scopes inherit downwards from management group to subscription, resource group and resource. For least privilege I'd assign roles to groups instead of individuals, at the narrowest scope that works, and prefer built-in roles such as Reader, Contributor or Storage Blob Data Reader, only creating custom roles where necessary. I'd use managed identities for applications so there are no stored credentials, and Privileged Identity Management for just-in-time, approved and time-limited elevated access. I'd review assignments periodically with access reviews, use Azure Policy to enforce guardrails, and keep Owner assignments to a minimum with MFA enforced through conditional access.

Common mistake to avoid: Assigning Owner at subscription level; Mixing up the two role systems

Want the rest?

Full model answers, key points and common mistakes for all 16 questions are on the Azure Engineer interview questions page. The first five are free, no sign-up needed.