across secure environments where availability, integrity, and security are critical. What you will do: Perform routine infrastructure patching, updates, and maintenance activities across server, network, and supporting infrastructure platforms. Investigate, diagnose, and resolve infrastructure-related faults, ensuring timely restoration of services and minimising operational impact. Support and maintain … implementation of preventative measures. Work within strict change control processes to plan, document, test, and implement infrastructure changes. Support infrastructure technologies including Windows Server, Active Directory, virtualisation platforms, storage systems, and network infrastructure. Maintain accurate technical documentation, asset records, and operational procedures. Collaborate with engineering teams ...