Salary: £47,000 - 65,000 per year Requirements: Strong 3rd line network troubleshooting across complex enterprise environments Proven experience designing and implementing multi-site LAN and WAN networks Cisco switching expertise including Nexus 3k and 9k Strong routing protocol knowledge BGP, EIGRP, OSPF Firewall experience with Palo Alto or Fortinet Solid understanding of Layer 7 security and network security principles Experience with Aruba wireless deployments at scale Knowledge of MPLS, VPNs, and QoS implementation and troubleshooting Experience with monitoring tools such as SolarWinds NPM and NTA, Cisco Prime Exposure to F5 LTM, GTM, APM and BIG IP Experience with Azure, AWS, O365 and cloud connectivity Knowledge of Azure ExpressRoute and hybrid networking Experience with VMware NSX, SDN and microsegmentation ITIL certification or equivalent understanding Strong stakeholder and vendor management skills CCNP, CCIE or equivalent experience Responsibilities: Provide 3rd line support, troubleshooting and resolving network incidents via ticketing systems Own and maintain global WAN and LAN infrastructure during weekend coverage Ensure network availability, performance, and reliability across the estate Support and implement new network technologies and project initiatives Work closely with 3rd party vendors for root cause analysis and resolution Maintain and produce technical documentation and implementation plans Collaborate with global teams across multiple regions Ensure compliance with security standards, controls, and regulatory requirements Technologies: AWS Aruba Azure Cloud Cisco Firewall Support ITIL LAN MPLS Network Nexus NPM Security VMware Office 365 More: We are a global professional services organization looking for a Weekend Network Engineer to join our enterprise IT Platforms team on a 12-month fixed-term contract. This hybrid role offers a competitive salary and focuses on 3rd line support, owning critical network infrastructure, and ensuring stability during weekend operations. You will operate in a high availability, security-focused environment, supporting both BAU and project delivery across our global estate. last updated 18 week of 2026