Arcas is supporting a growing organisation that’s looking for an Infrastructure Engineer to take real ownership of their environment and help drive stability, performance, and continuous improvement across their estate. This is a role for someone who enjoys tightening things up, improving monitoring and reliability, reducing technical debt, and making an environment run the way it should — not firefighting every day. What you’ll be working on * Windows Server administration & optimisation * VMware / Hyper‑V virtualisation * Networking fundamentals (VLANs, routing, switching) * AD, Group Policy, M365, permissions & access * Intune, SCCM, MDT, WDS * General automation / scripting to drive efficiency Role responsibilities * Managing and maintaining the core infrastructure across servers, virtualisation, networking, storage, and identity * Monitoring system performance, identifying issues early, and tightening up weak spots before they become problems * Handling incident response, root‑cause analysis, and implementing long‑term fixes rather than temporary patches * Managing AD, Group Policy, permissions, and access controls to keep the environment secure and consistent * Overseeing M365 administration, including Exchange, SharePoint, Teams, and identity management * Deploying and managing devices through Intune, SCCM, MDT, or WDS * Improving ...