Infrastructure Engineer - Messaging

Salary: £50,000 - 60,000 per year

Requirements:

• Strong Microsoft infrastructure background
• Experience with Windows Server administration
• Experience with Microsoft Exchange / messaging technologies
• Experience with Skype and/or SharePoint
• Experience with PowerShell
• Experience with Microsoft 365
• Comfortable working across the full lifecycle from design and build through to implementation and support
• Able to meet the requirements for UK DV clearance
• Military Messaging experience would be a big advantage, but is not essential

Responsibilities:

• Work on secure, business-critical systems supporting Defence and National Security programmes
• Be involved across design, build, testing, implementation and support
• Work hands-on to solve technical problems

Technologies:

• Support
• Microsoft 365
• PowerShell
• Security
• SharePoint
• Windows
• Office 365
• DevOps

More:

We are offering an opportunity for an experienced Microsoft Infrastructure Engineer to join us in Cheltenham on a fully on-site basis, with a salary of up to £60,000. We support secure, business-critical systems for some of the UKs most important Defence and National Security programmes. This role suits someone with strong Microsoft skills, particularly in Exchange and messaging, who wants to work across the full lifecycle of infrastructure delivery and support.

last updated 36 week of 2026