We are working with a well-established organisation based in Brighton, currently seeking an experienced IT Engineer to join their dedicated technology team. This is an exciting opportunity to take a hands-on role supporting enterprise-level IT systems with a key initial focus on migrating an on-premise Microsoft Exchange environment to Exchange Online. As part of a collaborative and forward thinking infrastructure team, you will be involved in both the operational support and development of core IT services across a complex technical estate. You will also play a vital role in the planning and delivery of a range of IT projects, with opportunities to contribute as a technical lead. Key Responsibilities: Manage and maintain enterprise infrastructure systems across both on-premise and cloud environments. Deliver service improvements and ensure operational resilience of critical IT platforms. Act as technical lead or contributor on strategic infrastructure projects. Focus initially on Exchange to Exchange Online migration, with scope for broader project involvement. About You: Strong communication and documentation skills. Relevant degree or equivalent professional experience in IT operations/infrastructure. Demonstrable experience in diagnosing and resolving complex system issues. Expertise in Microsoft Exchange, Exchange Online, and Microsoft 365 administration. Proficiency in one or more of the following: Windows Server, Active Directory, Entra ID, MS Configuration Manager, Citrix, PowerShell scripting. Knowledge of email security solutions or IIS/web services would be a bonus. The Offer: Full-time, permanent role (37 hours/week) with hybrid working flexibility (Brighton-based). Occasional out-of-hours work may be required to support key services with minimal disruption. Excellent benefits package including a generous pension scheme, flexible working options, and more. If you are looking for a rewarding role in a dynamic environment with opportunities to make real technical impact, we would like to hear from you. Apply now or get in touch for a confidential chat.