Great opportunity for a Infrastructure Engineer to join a major global group with 45,000 colleagues worldwide offering you the chance to build, secure and future-proof critical IT systems that keep the business running across the UK and beyond.Role - Infrastructure Engineer aka Systems Engineer, 3rd Line Support, IT EngineerLocation Milton Keynes - some home working c. 1 day per WeekSalary 48K + 5% Pension 25 days rising to 30 + 5 days buy / sellIn this role, you ll design, implement and maintain on-premise and Azure cloud infrastructure, support upgrade projects, and keep systems resilient and secure. You ll also play your part in disaster recovery planning and contribute ideas to improve how things are done.What you ll bring:Proven experience across servers, storage (SAN/NAS), networks and cloud (Azure)Strong Microsoft, VMware or Hyper-V know-howGood grasp of networking TCP/IP, DNS, VLANs plus firewalls, IDS/IPSBonus points for experience with Palo Alto, LogicMonitor or security toolsGreat problem-solving skills and clear documentation abilitiesA proactive mindset you re calm under pressure and ready to jump in when neededYou ll be based in Milton Keynes with regular travel to Birmingham and occasional trips to other UK or European sites all part of working for a forward-thinking global business where your ideas and expertise really count.