3rd Line Infrastructure Engineer

Salary: £42,000 - 47,000 per year

Requirements

• Strong hands-on experience managing and configuring virtualised server environments
• Experience administering Windows Servers, desktop operating systems, Active Directory, and Group Policies
• Strong networking skills, including routers, switches, firewalls, VLANs, and IP routing
• Experience supporting cloud-based Microsoft Office 365 email environments
• Must be willing to perform out-of-hours maintenance when needed
• Must already have the right to work in the UK, as sponsorship is not available

Responsibilities

• We are seeking our highest tier of internal technical support
• We will expect you to maintain, secure, and innovate our core infrastructure
• We will rely on you to manage and configure our virtualised server environments
• You will administer our Windows Server, desktop OS, Active Directory, and Group Policy environments
• You will configure and troubleshoot our routers, switches, firewalls, VLANs, and IP routing
• You will support our Microsoft Office 365 email environment
• You will work fully on-site at our Norwich City Centre office

Technologies

• Active Directory
• Cloud
• Support
• Office 365
• Windows
• DevOps

More

We are a long-established, multi-award-winning company based in Norwich City Centre. This is a fully office-based role with free daily parking, EV charging stations, cycle and locker room facilities, discounted local bus travel, a fully air-conditioned workspace, and free Monday treats. We offer 25 days of holiday plus bank holidays, up to 3 long service days, and your birthday off, alongside 24/7 private GP access, life insurance, and an employee assistance programme. The role is full-time, 37.5 hours per week, Monday to Friday, with no remote work.

last updated 34 week of 2026