Infrastructure Engineer

mentmore.vincere.io; Milton Keynes; On-site; GBP 59,000 - 73,000; Full time

Job summary

Mentmore is seeking an Infrastructure Engineer in Milton Keynes, on-site. The role focuses on managing and evolving Microsoft-based infrastructure with strong Azure expertise. You will migrate workloads to the cloud and contribute to secure, scalable landing zones.

You will report to the Head of Infrastructure and provide guidance to two team members while ensuring high availability and performance across servers, networks, and cloud services.

Qualifications

• Hands-on experience with Microsoft Azure.
• Proven experience migrating on-premises to cloud.
• Strong knowledge of server and network infrastructure.

Responsibilities

• Manage and resolve infrastructure issues across server, network and cloud environments.
• Support and maintain Microsoft-based infrastructure and services.
• Lead and guide two team members in daily tasks.

Skills

Azure

Networking

Microsoft tech stack

Troubleshooting

Tools

VMware

Job description

Infrastructure Engineer

Location: Milton Keynes (On-site) Salary: £66 000 Job Type: Permanent

The Role

We are looking for an experienced Infrastructure Engineer to support and develop our IT infrastructure, with a strong focus on Microsoft technologies and Microsoft Azure.

Reporting to the Head of Infrastructure, you will take ownership of infrastructure issues, help maintain reliable and secure systems, and play a key role in migrating services from on-premises environments into the cloud. You will also provide technical guidance and support to two team members.

This role would suit an engineer with strong hands‑on infrastructure experience, particularly in Azure cloud environments, who can troubleshoot complex issues and contribute to ongoing infrastructure improvements.

Key Responsibilities

• Manage and resolve infrastructure issues across server, network and cloud environments.
• Support and maintain Microsoft-based infrastructure and services.
• Play a key role in migrating on‑premises infrastructure and workloads into Microsoft Azure.
• Design, configure and support Azure landing zones to establish secure and scalable cloud environments.
• Maintain and improve server infrastructure, ensuring performance, availability and reliability.
• Support LAN and WAN infrastructure and troubleshoot connectivity issues.
• Identify infrastructure risks and implement solutions to improve stability and security.
• Provide technical support and guidance to two team members.
• Contribute to the ongoing development and optimisation of the organisation's infrastructure.

Essential Skills and Experience

• Strong experience in an Infrastructure Engineer or similar infrastructure‑focused role.
• Hands‑on experience with Microsoft Azure.
• Proven experience migrating infrastructure and workloads from on‑premises environments to the cloud.
• Experience with Azure landing zones.
• Strong knowledge of the Microsoft technology stack and server infrastructure.
• Experience troubleshooting and resolving infrastructure issues.
• Knowledge of LAN and WAN networking.
• Ability to work independently while supporting and guiding other team members.

Desirable Experience

• VMware virtualisation experience.
• VMware Horizon experience.
• Experience supporting hybrid infrastructure environments.

The Opportunity

This is an opportunity to join a team where you can take ownership of infrastructure support while contributing to a significant cloud migration programme. You will have the chance to apply your Azure expertise, improve existing systems and help shape the future infrastructure environment.