platforms, including configuration, troubleshooting, and design across campus and WAN environments Strong data centre networking experience, including technologies such as Cisco ACI, Nexus platforms (5K/7K/9K), VXLAN, EVPN, and multi-site fabric design Strong multi-vendor firewall experience, including Cisco ASA, Firepower, Palo Alto Networks, and FortiGate firewalls Cisco & Meraki Wi-Fi Forescout and/or Cisco More ❯
Sheffield, South Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
WWT EMEA UK LIMITED
with an emphasis on software-defined networks (SDN) such as Cisco ACI and leveraging spine & leaf designs. Proficient hands-on experience networking background (Subnetting, Switching, Routing, VLANs, VRFs, NAT, VXLAN, EVPNetc). Proficient in setting up and manage the modern configuration management, infrastructure as code tools, CI/CD tools (e.g. Ansible, Jenkins, Git, GitHub...etc.) Top Tier IT Certifications (e.g. More ❯
handsworth, yorkshire and the humber, united kingdom Hybrid / WFH Options
WWT EMEA UK LIMITED
with an emphasis on software-defined networks (SDN) such as Cisco ACI and leveraging spine & leaf designs. Proficient hands-on experience networking background (Subnetting, Switching, Routing, VLANs, VRFs, NAT, VXLAN, EVPNetc). Proficient in setting up and manage the modern configuration management, infrastructure as code tools, CI/CD tools (e.g. Ansible, Jenkins, Git, GitHub...etc.) Top Tier IT Certifications (e.g. More ❯
Inside IR35 Location: London - Hybrid - one day per week in the London office Contract Length: 5 months Skill Required: You must have solid experience of: Arista Spine & Leaf VXLAN EVPN Multicast Routing & Switching Preference will be given to candidates who have worked within capital markets/trading environments previously. If you have the required skills, please send your CV in More ❯
Fleet, Hampshire, United Kingdom Hybrid / WFH Options
Minutes To Seconds
experience with Rancher (RKE2/K3s) in production environments Proficient with Terraform, Helm, Argo CD, Python, and/or Go Demonstrated performance tuning in bare-metal Kubernetes environments (UCS, VxLAN, MetalLB) Expert in Linux systems (systemd, networking, kernel tuning), Kubernetes internals, and container runtimes Real-world application of SRE principles in high-stakes, always-on environments Strong background operating Prometheus More ❯
infrastructure solutions across data centre and cloud environments, with a strong focus on automation, virtualisation, and software-defined networking. Key Responsibilities: Design and implement data centre fabric architectures (Clos, VXLAN, EVPN, multi-domain routing, DCI, anycast, micro-segmentation). Develop and support SDN solutions including distributed switching, routing, and security policy enforcement. Architect network solutions for VNF and CNF applications … of routing protocols (BGP) , network resilience, and service provider architectures . Strong experience in Kubernetes , Linux networking , and container networking interfaces (CNIs). Hands-on skills in SDN overlays (VXLAN/Geneve) , network virtualisation, and service chaining. Familiarity with eBPF , telemetry , firewalling , and protocol-aware services (eg, ALGs). Strong Scripting and automation skills: Python, Terraform, Ansible . Desirable but More ❯