Senior Infrastructure Engineer: Cloud Migrations & Automation

St Helen's School in Northwood seeks an experienced Senior Infrastructure Engineer to own and operate a hybrid, modern infrastructure. The role is hands-on, with leadership in cloud migrations, cybersecurity, and Microsoft technologies, reporting to the Director of IT.

You will mentor colleagues and drive continuous improvement across cloud and on‑premises services. The successful candidate will work with cross‑functional teams to deliver major infrastructure projects, ensure resilience, and