load balancers, including application delivery, traffic distribution, and high-availability designsConfigure and manage Dell L2/L3 switching environments, including VLANs, trunking, and inter-VLAN routingDesign and maintain core routing architecture using protocols such as OSPFProvide secure VPN access into the data center for administrative and operational accessOperations & TroubleshootingProvide advanced … root cause analysis for network-related outagesSecurity & ComplianceImplement and maintain network security controls aligned with ISO 27001 and Cyber Essentials PlusEnsure proper segmentation, VLAN design, and access controls across environmentsSupport audit activities through documentation, configurations, and evidence collectionChange Management & DocumentationSupport network connectivity for co-located UK data center environmentsManage cross ...