Salary: £25,000 - 40,000 per year Requirements: Strong, practical experience with Hyper-V and virtualisation Proficient in Windows Server administration and troubleshooting Experience with Active Directory administration and group policy Administration of Office 365 and Microsoft 365 Skilled in Microsoft Intune device and endpoint management Knowledge of Mimecast administration, email security, and continuity Experience with backup solutions like Veeam and/or Acronis Familiarity with SharePoint administration and development Understanding of networking fundamentals, including VLANs Beneficial experience supporting ISO governance and evidence gathering Exposure to CCTV, Access Control, or Intruder systems Responsibilities: Build, maintain, and support secure, compliant business systems Own and improve core IT services across Microsoft 365 and on-prem infrastructure Administer and support virtualised environments, server platforms, and identity services Manage endpoint and device configuration for secure user experiences Maintain backup and recovery capability and verify successful restores Support governance activities and contribute towards ISO requirements Work with departments to improve processes and increase efficiency Take ownership of allocated projects and drive delivery to completion Maintain clear documentation and follow internal procedures and policies Technologies: Active Directory Hyper-V Support Microsoft 365 Microsoft Intune Office 365 Security SharePoint Veeam Windows Cloud More: We are a dedicated team in Watford looking for a Senior Systems Engineer to enhance our IT Department. In this hands-on role, you will be responsible for the stability, security, and continual improvement of our internal systems. We value proactivity, organization, and quality, and offer an environment where learning new technologies is encouraged. Join us to make a meaningful impact on our operations. last updated 10 week of 2026