Infrastructure Engineer Belfast (City Centre) Up to £40,000 5 days onsite (some flexibility available)The OpportunityWe''re working with a well-established professional services organisation in Belfast who are looking to bring in an Infrastructure Engineer to support and enhance their internal IT environment. This is a hands-on role offering a mix of 2nd/3rd line support, infrastructure ownership, cyber security, and project work - ideal for someone looking to step beyond pure support into a broader technical position.The RoleYou''ll act as an escalation point for technical issues while also playing a key role in maintaining and improving the IT infrastructure and security posture. Key responsibilities include:Providing 2nd/3rd line support and escalation for complex issuesManaging and supporting Microsoft 365, Entra ID, Intune and Azure environmentsSupporting servers (virtual and physical) and end-user infrastructureWorking across networking (LAN/WAN/VPN, firewalls)Taking ownership of cyber security processes including patching, vulnerabilities and complianceSupporting IT projects, system upgrades and rolloutsContributing to automation and process improvementsWhat We''re Looking For4-6+ years'' experience in IT Support / InfrastructureStrong experience across the Microsoft stack (O365, AD, Intune, Azure exposure)Solid understanding of networking fundamentals (DNS, DHCP, VPN, firewalls)Exposure to cyber security practices (patching, endpoint protection, audits)Strong troubles