Network Engineer - Cisco / Palo Alto / Enterprise NetworkingLondon - 65,000 - DOE Are you an experienced Network Engineer looking for your next challenge?We''re recruiting for an exciting opportunity to join an established organisation with a complex, business-critical network infrastructure.This is a fantastic opportunity for a hands-on Network Engineer who enjoys working with Cisco routing and switching technologies, troubleshooting complex networking issues and helping maintain highly available, resilient enterprise networks.You''ll join a collaborative team of IT and Network specialists, working across a diverse technical environment with opportunities to develop your skills in advanced networking, security and infrastructure technologies.The RoleAs a Network Engineer, you''ll be responsible for supporting, maintaining and improving a complex, multi-site network environment.Your responsibilities will include:Managing and maintaining enterprise-grade Cisco routing and switching infrastructure.Supporting Cisco switching environments.Configuring and troubleshooting routing protocols.Managing network security, including Palo Alto firewalls, VPNs, NAT and security policies.Supporting resilient, high-availability network infrastructure across multiple locations.Troubleshooting complex network issues.Working with VLANs, trunking, STP, LACP, VRFs and network redundancy technologies.Monitoring network performance and availability using tools such as SolarWinds.Supporting network ..... full job details .....