Salary: £65,000 - 70,000 per year Requirements: At least 3 years in a leadership or senior infrastructure role within a mid-to-large scale environment Extensive knowledge of Windows Server, Active Directory, Hyper-V, and Linux Proficiency with Aruba networking, firewalls, and Dell EMC storage (or similar enterprise-grade tech) Strong experience with Microsoft 365/Hybrid cloud and a solid understanding of ITIL frameworks A logical, methodical problem-solver who thrives in fast-paced, evolving environments Responsibilities: Recruit, mentor, and inspire a team of IT professionals, ensuring the service desk and infrastructure functions are high-performing and motivated Design and deploy robust server, cloud, and network solutions (LAN/WAN/WiFi) to boost system performance and scalability Maintain rigorous controls aligned with ISO27001, Cyber Essentials, and GDPR to ensure security and compliance Oversee lifecycle management for hardware and software, automate repetitive tasks, and ensure disaster recovery protocols are bulletproof Serve as the final point of call for complex technical issues, performing deep-dive root cause analysis to prevent recurrence Technologies: Active Directory Aruba Cloud Hardware Hyper-V Support ITIL LAN Linux Microsoft 365 Network Security Windows Office 365 Architect More: We are looking for a proactive IT Infrastructure Engineer / Team Leader to take the reins of a growing technical department in Milton Keynes. This pivotal role involves balancing hands-on technical architecture with strategic management of a talented support team. You will be the driving force behind the resilience, security, and innovation of our entire digital estate. We offer a salary ranging from £65,000 to £70,000 based on experience and team size, with standard hours from Monday to Thursday (08:00 - 17:00) and an early finish on Fridays (16:00). Flexibility is required for occasional out-of-hours work for planned maintenance and critical deadlines. last updated 18 week of 2026