IT Infrastructure Engineer

London | Hybrid (3 days office/2 from home) | £65-75k

A small London law firm (approx. 150 users) is looking for a hands-on IT Infrastructure Engineer to become the senior technical escalation point within a close-knit IT team of five.

This is a broad, varied role where you'll own infrastructure, support key projects, and help shape the firm's technology roadmap as they prepare for an office move this summer.

Key responsibilities

• Act as the primary 3rd line/infrastructure engineer for the firm
• Manage and support Windows Server, Microsoft 365, Entra/Azure AD and Intune
• Maintain networking, security, backups and virtual environments
• Support infrastructure projects and ongoing improvements
• Provide occasional 2nd/3rd line support when required

We're looking for someone who

• Has strong Microsoft infrastructure experience across Servers, M365 and security
• Has worked in a small/medium law firm or professional services environment
• Enjoys being a broad, hands-on technical generalist
• Is comfortable working independently and collaborating with a small team

Important: Candidates must be available to start between 20 April and 4 May 2026.