knowledge on Security/VPN, MPLS, SD-WAN, NAC (802.1X Wired and Wireles) Good knowledge of Wi-Fi 6/6E Cisco IOS/XE, Junos, ArubaOS, FortiOS VLAN, VXLAN/EVPN overlays Good knowledge on network switching & routing in a multi-site environment. Network security best practices (NAC, ZTNA) Thorough understanding of LANS/WANS (P2P vs national Ethernet More ❯
tools (e.g., SolarWinds, Grafana, NetBox, etc.). Collaborate with systems engineers, hardware teams, and cloud architects to ensure end-to-end connectivity for AI workloads. Support and troubleshoot RDMA, VXLAN/EVPN fabrics Diagnose and resolve routing, switching, and connectivity issues (OSPF, BGP, VLAN, VRF, etc.). Perform capacity planning, network optimisation, and proactive performance tuning. Participate in network automation More ❯
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 ❯
V. Strong understanding of SDN, micro-segmentation, overlay networking , and network virtualization . Experience with EVPN/VMware vSphere , ESXi , and vCenter . Proficiency in network protocols (BGP, OSPF, VXLAN, etc.). Familiarity with Firewalling, load balancing , and VPN technologies . Scripting skills in PowerCLI, Python , or similar for automation. Experience with monitoring and logging tools (vRealize, Splunk, etc.). More ❯
V. Strong understanding of SDN, micro-segmentation, overlay networking , and network virtualization . Experience with EVPN/VMware vSphere , ESXi , and vCenter . Proficiency in network protocols (BGP, OSPF, VXLAN, etc.). Familiarity with Firewalling, load balancing , and VPN technologies . Scripting skills in PowerCLI, Python , or similar for automation. Experience with monitoring and logging tools (vRealize, Splunk, etc.). More ❯
Sheffield, South Yorkshire, England, United Kingdom
Ninetech
in networking technologies , especially SDN including Cisco ACI , spine & leaf architectures , and vendors such as Cisco and Arista . Hands-on knowledge in Subnetting , Switching , Routing , VLANs , VRFs , NAT , VXLAN , EVPN , etc. Proficiency in Infrastructure as Code and modern automation/configuration tools like Ansible , Git , GitHub , Jenkins , and more. Relevant certifications (e.g., CCIE ) are a significant advantage. Comfortable working 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 ❯
Barnwood, Gloucester, Gloucestershire, England, United Kingdom
Claranet Limited
s opinions Be fluent in English with good written and verbal communication skills Desirable: Experience with Service Provider networking (IS-IS, BGP, MPLS) Experience with Data Centre networking (L2, VXLAN) Experience with Google Web Toolkit (GWT 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 ❯
Code (IaC), streamlining network operations through automation, enhancing reliability, and accelerating deployment. You'll diagnose complex WAN issues, automate deployments, and manage next-gen data centre environments built on VXLAN-EVPN fabrics (Cisco & Arista), all while collaborating in an agile, highly technical environment. Work at the cutting edge of finance and networking perfect for engineers eager to push boundaries and … Familiar with IaC concepts and looking to apply them in a high-stakes environment Confident with large-scale WAN troubleshooting and datacentre infrastructure Tech You'll Be Working With: VXLAN-EVPN (Cisco & Arista) Nexus Dashboard Fabric Controller (NDFC) BGP, Git, Python, YAML Jira, network automation frameworks, and scripting toolkits Schedule: 4 days onsite in West London Environment: Highly technical, automation 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 ❯
on this exciting opportunity-apply today! Responsibilities: Specialist focus on Cisco Nexus Dashboard (NDFC) or DCNM Implementation work across enterprise and data center environments Working with EVPN Fabric and VXLAN (preferred) Required Skills: Experience with Cisco Nexus Dashboard (NDFC) or DCNM (preferred) Knowledge of EVPN Fabric and VXLAN Hands-on experience in network implementation Eagerness to develop expertise and progress More ❯