Senior Network Engineer – Global Infrastructure (EMEA) A leading global technology-driven company is seeking a Senior Network Engineer to join its advanced IT infrastructure team. This is a high-impact role for a seasoned engineer experienced in Cisco ISE, ACI, firewalls, VPNs, and Azure cloud networking. You'll take ownership of key projects across data centres, WAN/LAN architecture, and wireless networks, supporting a global enterprise environment. What You’ll Do Be the primary ISE administrator across a global network. Install, configure, and maintain LAN/WAN, firewalls, routers, switches & wireless networks. Plan and execute site surveys, cabling layouts, and wireless heat maps. Lead disaster recovery planning and incident escalation. Monitor network performance and recommend optimisations. Support internal teams via service desk, knowledge base, and process development. ✅ You Should Have ✅ Strong hands-on experience with Cisco/Meraki networking (including ACI and wireless). In-depth knowledge of ISE policy administration (required). Experience with Azure networking and VPN/firewall configurations. Desired: Python scripting, Cisco/Juniper certs, ITIL familiarity. Excellent troubleshooting, documentation, and communication skills. Ready to engineer reliable, secure, and scalable global networks? Let’s talk, apply now or reach out for a confidential conversation.