Salary: £39,000 - 70,500 per year Requirements: We require strong hands-on experience with Microsoft 365 administration and architecture. We require excellent knowledge of Microsoft Entra ID, Intune, Windows Autopilot, Microsoft Defender, SharePoint Online, Teams, and Exchange Online. We require experience working within an MSP or multi-tenant environment. We require a strong understanding of identity, endpoint security, and compliance best practices. We require excellent troubleshooting, communication, and stakeholder management skills. We require the ability to lead technical decisions and work independently. We would prefer experience with PowerShell scripting and automation. We would prefer experience with Microsoft Sentinel and Defender XDR. We would prefer experience improving technical standards and engineering processes. Responsibilities: We design, deploy, and optimise Microsoft 365 environments including Exchange Online, Teams, SharePoint Online, OneDrive, and Microsoft 365 Groups. We lead tenant reviews, remediation projects, migrations, and platform standardisation. We design and manage secure identity solutions using Microsoft Entra ID. We implement and maintain security technologies including Conditional Access, MFA, Passwordless Authentication, PIM, Microsoft Defender, and Microsoft Purview. We manage and secure endpoints using Intune and Windows Autopilot across Windows, macOS, iOS, and Android. We apply Zero Trust and Microsoft security best practices to customer environments. We support compliance and governance requirements including GDPR and ISO-aligned controls. We use PowerShell and automation to improve efficiency, consistency, and service quality. We produce and maintain technical documentation, standards, and runbooks. We act as a senior escalation point for complex incidents and projects. We mentor junior engineers and contribute to technical standards across the business. We build strong customer relationships and translate business requirements into secure technical solutions. Technologies: Android Support macOS Microsoft 365 PowerShell Security SharePoint Windows iOS Office 365 Azure Cloud DevOps More: We are seeking an experienced Senior Engineer with a strong technical background in Microsoft 365, security, and modern workplace technologies. In this role, we focus on designing, securing, and improving Microsoft environments for our customers while acting as a trusted technical advisor and escalation point within our engineering team. We work closely with customers to deliver secure, compliant, and efficient solutions, and we value strong technical leadership, collaboration, and continuous improvement. last updated 22 week of 2026