and testing of the following: Routing – OSPF, BGP, knowledge of route redistribution and manipulation. WAN - MPLS, Internet, VPN, SDWAN, understanding of circuit commissioning. Datacenter – ACI spine and leaf, APIC, VxLAN and distribution switching. Encryption - IPsec VPN, MACSec, configuring site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN's More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Ncounter
emerging technologies for impact and efficiency. What We’re Looking For 7+ years’ network engineering experience in enterprise or financial environments. Deep understanding of BGP, OSPF, EVPN, VLAN/VxLAN, MLAG, STP. Hands-on with Arista/Cisco; strong troubleshooting tools (Wireshark, netcat, etc.). Familiar with network security, automation (Python, Ansible), and observability stacks (Prometheus, Grafana). Excellent communicator More ❯
south east england, united kingdom Hybrid / WFH Options
Perfect People
forward modernisation projects focused on Spine & Leaf , SDN , and Zero Trust . You'll design, build, and troubleshoot across routing/switching (EIGRP/OSPF/BGP) , VLAN/VXLAN , Wi-Fi , and Palo Alto/Sophos firewalls , while contributing to automation, segmentation, and SD-WAN initiatives that move the platform toward the next generation of network capability. Career Growth More ❯
london, south east england, united kingdom Hybrid / WFH Options
PTS
Infrastructure as Code) Ansible & Python NetBox IPFabric Arista CloudVision Portal (CVP) Network Architecture and Protocols: Spine/Leaf architecture utilising BGP Segmentation technologies – VRF-Lite & BGP-EVPN Overlay technologies – VXLAN Personal Qualities Methodical, structured approach to delivery and problem-solving. Strong communication and interpersonal skills with the ability to build trust within client teams. Proactive, self-motivated and accountable for More ❯
slough, south east england, united kingdom Hybrid / WFH Options
PTS
Infrastructure as Code) Ansible & Python NetBox IPFabric Arista CloudVision Portal (CVP) Network Architecture and Protocols: Spine/Leaf architecture utilising BGP Segmentation technologies – VRF-Lite & BGP-EVPN Overlay technologies – VXLAN Personal Qualities Methodical, structured approach to delivery and problem-solving. Strong communication and interpersonal skills with the ability to build trust within client teams. Proactive, self-motivated and accountable for More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
PTS
Infrastructure as Code) Ansible & Python NetBox IPFabric Arista CloudVision Portal (CVP) Network Architecture and Protocols: Spine/Leaf architecture utilising BGP Segmentation technologies – VRF-Lite & BGP-EVPN Overlay technologies – VXLAN Personal Qualities Methodical, structured approach to delivery and problem-solving. Strong communication and interpersonal skills with the ability to build trust within client teams. Proactive, self-motivated and accountable for More ❯
networks MPLS, L3 VPN Routing protocols (inc. IS-IS & BGP, OSPF) Switching protocols (preferably VRRP, VPLS, Dot1Q, QinQ) Desirable knowledge and experience: Working knowledge of SDN concepts EVPN/VXLAN Experience with BGP Peering, Transit Scripting skills (Python/Bash/similar) Nokia 7450 & 7750 switches F5 Load Balancers Fortigate firewalls Optical Multiplexers Our People Our people are what makes More ❯
Senior Network Engineer (Nexus VXLAN essential) (Remote UK based workers only) Certain Advantage are recruiting on behalf of our global client for Senior Network Engineers with demonstrable experience in the full lifecycle i.e. requirement gathering, HLD, LLD, End Of Life, configs, and deployment. Were also looking for Senior Engineers who can offer expertise in the design and deployment of LANMore ❯