We’re looking for an Infrastructure Engineer who loves solving problems, keeping systems secure, and making things run better. You’ll be joining a global team of 45,000 people — with the freedom to shape how critical IT systems are built and maintained across the UK and beyond. Role: Infrastructure Engineer (Systems Engineer / 3rd Line Support / IT Engineer) Location: Milton Keynes – hybrid (2 days WFH after probation) Package: £48,000 5% pension 5% Bonus 25 days’ holiday (rising to 30) buy/sell up to 5 What you’ll be doing * Designing, building and maintaining on-premise and Azure cloud infrastructure. * Taking the lead on upgrade projects and improvements. * Keeping systems secure, stable and future-ready. * Playing a key role in disaster recovery planning. What you’ll bring * Strong experience with servers, storage (SAN/NAS), networking and Azure. * Hands-on knowledge of Microsoft, VMware or Hyper-V. * Solid grasp of TCP/IP, DNS, VLANs, firewalls and IDS/IPS. * Bonus if you’ve used Palo Alto, LogicMonitor or other security tools. * Great documentation habits and a calm, can-do approach. You’ll mainly be based in Milton Keynes, with some travel to Birmingham and the odd trip across the UK or Europe. This is a chance to be part of a forward-thinking, global business that values initiative, collaboration, and continuous improvement — where your ideas will genuinely shape how IT is done