lifestyle Access to Mental Health First Aiders Annual pay reviews What youll be doing: Administering enterprise firewalls and micro-segmentation platforms, carrying out firewall rule reviews, implementing security improvements, and managing network patching and vulnerability remediation activities Working within an ITIL-aligned change management framework, you'll raise, document … installation, commissioning and maintenance of network devices What youll have: We're looking for a methodical and proactive network professional with experience of enterprise firewall administration, network infrastructure support and vulnerability remediation You'll have a strong understanding of networking fundamentals including TCP/IP, routing, switching, VLANs, DNS, DHCP ...