Senior IT Infrastructure Engineer

Bristow Holland are looking for an experienced Senior IT Infrastructure Engineer to join a nationwide organisation based in the Stowmarket area, offering two days a week working from home. This is an excellent opportunity to join a business focused on delivering reliable, secure and innovative technology solutions that support continued growth. This is an excellent opportunity for an infrastructure professional who enjoys working across a broad technical landscape, helping to design, build and maintain secure enterprise environments while supporting the continued development of a critical IT estate. As a Senior IT Infrastructure Engineer, you will play a key role within the Infrastructure team, supporting the design, implementation and management of core ICT systems across the organisation. You will work across servers, cloud platforms, networking, security and disaster recovery, ensuring systems remain secure, resilient and highly available. Key Responsibilities: * Design, implement and maintain enterprise infrastructure solutions across servers, cloud platforms, networks and related technologies. * Support the ongoing development of a secure and adaptable infrastructure environment across multiple locations. * Manage and maintain Microsoft-based technologies including Active Directory, Federation Services, Exchange and Windows Server environments. * Support Azure and Microsoft Cloud services, including Entra ID and associated technologies. * Assist with infrastructure lifecycle planning, upgrades and future technology improvements. * Support the design, testing and maintenance of Disaster Recovery and business continuity solutions. * Manage backup and replication solutions, including Veeam Backup and Replication. * Support network infrastructure including routers, firewalls, TCP/IP and connectivity solutions. * Work closely with Information Security teams to maintain a security-first approach across infrastructure architecture. * Support monitoring, incident resolution and root cause analysis for infrastructure and security-related issues. * Maintain accurate documentation and ensure all changes are recorded through ITSM processes. Skills & Experience Required: * Strong experience working within an enterprise IT infrastructure environment. * Expert knowledge of Active Directory, Federation Services, Exchange and Microsoft Server technologies. * Experience working with Microsoft Azure, Entra ID and wider Microsoft Cloud services. * Strong understanding of virtualisation technologies including VMware and Microsoft Hyper-V. * Experience managing network infrastructure, including routers, firewalls and TCP/IP. * Experience with backup and replication technologies, ideally Veeam. * Understanding of security technologies including MFA, antivirus, SIEM platforms and Network Access Control