1 of 1 Permanent Microsoft Exchange Jobs in Portsmouth

Infrastructure Manager We're looking for a hands-on Infrastructure Manager to join a rapidly growing business and take ownership of their Microsoft-based environment. You will oversee and develop the company’s IT infrastructure, managing a modern stack built around Windows Server, Microsoft 365, Azure, and Dynamics 365. This is a senior, technical position suited … or systems administration experience who’s ready to lead infrastructure and security improvements. Key Responsibilities Manage and maintain on-premises and cloud infrastructure (servers, networking, security). Administer Microsoft 365, Azure AD, Intune, and Exchange. Deliver infrastructure and security projects — migrations, DR, Cyber Essentials, and Intune rollout. Act as the senior technical escalation point and lead internal IT … support. Manage IT vendors and maintain system documentation and standards. About you 3–5+ years’ experience in infrastructure, systems admin, or 3rd line roles. Strong knowledge of Microsoft 365, Azure AD, and Windows Server. Networking fundamentals (firewalls, VPNs, VLANs). Experience improving infrastructure resilience and security. Intune, Autopilot, PowerShell scripting, and mentoring experience. More ❯