26 to 50 of 53 Ethernet VPN Jobs in England

concepts and platforms (e.g., NVMe, NFS, object storage; NetApp, Everpure, or comparable. Solid understanding of data center networking fundamentals (L2/L3, VXLAN/EVPN, fabric design) and how compute, storage, and network integrate. Foundational understanding of Kubernetes and cloud-native infrastructure — core concepts, deployment models, and how containerized workloads ...

hyperscale network architecture frameworks. JNCIE or equivalent certification. Deep hands-on expertise with hyperscale routing, MPLS traffic engineering, switching, SDN overlays (EVPN/VXLAN, MP-BGP), Network Fabrics and DCI solutions, network provisioning, automation and monitoring (Apstra, Paragon, NETCONF/REST APIs, YANG), and Familiarity with major networking silicon, hardware ...

optimize complex Cisco networking environments, including Cisco Identity Services Engine (ISE), Cisco Nexus Dashboard Fabric Controller (NDFC), Nexus switching, Leaf-Spine architectures, VXLAN, EVPN, and SD-WAN technologies (Cisco Viptela and Meraki).Manage enterprise routing and switching services across data centres, office locations, cloud platforms, and remote access environments.Administer … technologies, including Nexus switching, Cisco ISE, SD-WAN, and modern data centre networking solutions.Experience supporting Cisco Nexus environments, including Leaf-Spine architectures, VXLAN, and EVPN technologies.Experience administering Cisco NDFC or equivalent data centre network management platforms.Experience supporting enterprise routing and switching technologies across large scale environments.Experience administering Palo Alto firewalls ...

OSPF, IS-IS, and EIGRP for campus, data center, and WAN environments.Design and validate switching architectures: VLANs, STP/RSTP/MST, VXLAN/EVPN fabrics, VPC/MLAG, and SDN-based data center fabrics (Cisco ACI, Arista CloudVision, Juniper Apstra).Lead spine-leaf data center fabric design, including underlay … design and migration strategy.Switching & Data Center Fabric (Expert Level)Layer 2 design: VLANs, STP/RSTP/MST tuning, loop prevention at scale.VXLAN/EVPN: overlay design, multi-tenancy, and interoperability across vendor fabrics.High availability: VPC/MLAG, stacking technologies, and fast-convergence design (BFD, sub-second failover).SDN fabrics ...

EIGRP for campus, data center, and WAN environments. Design and validate switching architectures: VLANs, STP/RSTP/MST, VXLAN/EVPN fabrics, VPC/MLAG, and SDN-based data center fabrics (Cisco ACI, Arista CloudVision, Juniper Apstra).Lead spine-leaf data center fabric design, including underlay/overlay architecture … migration strategy. Switching & Data Center Fabric (Expert Level)Layer 2 design: VLANs, STP/RSTP/MST tuning, loop prevention at scale. VXLAN/EVPN: overlay design, multi-tenancy, and interoperability across vendor fabrics. High availability: VPC/MLAG, stacking technologies, and fast-convergence design (BFD, sub-second failover).SDN ...

data centre network infrastructure across Cisco and Arista platforms Configuring, maintaining and troubleshooting Layer 2 and Layer 3 networking Working with technologies including VXLAN, EVPN, BGP, OSPF, VLAN and STP Investigating and resolving network incidents within a live production environment Supporting network changes, implementations and ongoing infrastructure improvements What ...

data centre network infrastructure across Cisco and Arista platforms Configuring, maintaining and troubleshooting Layer 2 and Layer 3 networking Working with technologies including VXLAN, EVPN, BGP, OSPF, VLAN and STP Investigating and resolving network incidents within a live production environment Supporting network changes, implementations and ongoing infrastructure improvements What ...

/LACP, ARP, DHCP, routing, multicast, and packet analysis. Experience in routing and switching protocols such as OSPF, BGP, IS‐IS, STP, VLAN, MPLS, EVPN, TCP/IP, DHCP, and HTTP. Demonstrable ability to debug sophisticated systems, distinguish product defects from configuration or environment issues, and document findings clearly. Excellent ...

EtherChannel/LACP, ARP, DHCP, routing, multicast, and packet analysis.Experience in routing and switching protocols such as OSPF, BGP, IS-IS, STP, VLAN, MPLS, EVPN, TCP/IP, DHCP, and HTTP.Demonstrable ability to debug sophisticated systems, distinguish product defects from configuration or environment issues, and document findings clearly.Excellent written ...

/LACP, ARP, DHCP, routing, multicast, and packet analysis. Experience in routing and switching protocols such as OSPF, BGP, IS-IS, STP, VLAN, MPLS, EVPN, TCP/IP, DHCP, and ability to debug sophisticated systems, distinguish product defects from configuration or environment issues, and document findings clearly. Excellent written ...

Design networks that integrate closely with bare-metal provisioning and cluster management systems. Own technical direction for high-performance Ethernet fabrics, including BGP, EVPN, VXLAN, LACP, and QoS. Establish reference architectures and engineering standards that can be implemented consistently across Nscale's data centre estate. Identify systemic risks … managers and fabric orchestration technologies such as OpenSM or NVIDIA UFM. Expert-level understanding of modern data centre routing and control planes, including BGP, EVPN-VXLAN, and Clos/spine-leaf architectures. Production experience with network platforms such as Cumulus, Nokia, or Arista EOS. Strong network automation expertise using Python ...

Extensive, demonstrable experience designing, deploying, and troubleshooting large-scale, enterprise-grade networks Mastery of BGP, OSPF, EIGRP, L2/L3 switching, QoS, VXLAN, and EVPN Expertise in firewalls, IDS/IPS, NAC, VPN solutions, and DDoS mitigation Proven experience with enterprise-grade wireless technologies, including controller-based and cloud … Terraform Proficiency API Integration for Network Management ATS Optimization Keywords Hard Skills Network Troubleshooting L2/L3 Switching Quality of Service (QoS) VXLAN and EVPN Firewalls and IDS/IPS VPN Solutions DDoS Mitigation Enterprise-Grade Wireless Technologies CI/CD Pipelines Scripting Languages (Python) Soft Skills Problem-Solving ...

cross-functional initiatives, and drive performance and resilience across global data centers. Ideal candidates bring 7+ years of advanced networking experience (IPv4/IPv6, EVPN/VxLAN, MPLS) and 5+ years in multi-cloud deployments, with strong automation skills (Ansible, #J-18808-Ljbffr ...

mentoring or managing technical infrastructure teams. Strong background in enterprise network engineering and operations. Expertise across routing, switching and network technologies including: BGP MPLS EVPN VXLAN ISIS HSRP VRRP STP Experience with Cisco and/or Arista networking technologies. Knowledge of enterprise firewall technologies including Cisco ASA, FirePower or FortiGate. ...

platform guardrailsWhat you’ll needRequired Skills & Experience• Deep VCF design/build/operate experience• Strong NSX (T0/T1, DFW, VRFs, EVPN), vSAN (ESA/OSA)• Automation with Terraform, Ansible, PowerCLI, APIs• Observability with Aria Ops/Ops for Networks/Logs• Migration experience with HCX• Strong communication, documentation ...

zero trust network access, public cloud networking. Good knowledge in some/all of the following a benefit:BGP/OSPF, IS-IS, BGP EVPN VXLANIPsec, MACsec, 802.1X/EAP, WiFi 802.11Firewall management and design e.g. Palo Alto, Cisco, FortinetData centre network architectures, micro segmentation/fabric overlays.Strong analytical skills ...

zero trust network access, public cloud networking. Good knowledge in some/all of the following a benefit: BGP/OSPF, IS-IS, BGP EVPN VXLANIPsec, MACsec, 802.1X/EAP, WiFi 802.11Firewall management and design e.g. Palo Alto, Cisco, FortinetData centre network architectures, micro segmentation/fabric overlays. Strong analytical ...

switches, wireless infrastructure, software defined WAN platforms, network controllers and associated management technologies.• Oversee data centre network services, including leaf and spine architectures, VXLAN, EVPN, routing, segmentation and high availability.• Maintain reliable connectivity between data centres, offices, business partners, customer locations and remote sites.• Oversee foundational network services within … assigned scope, including DNS, DHCP, IP address management and network time services.• Partner with Cybersecurity on firewalls, secure remote access, network access control, VPN and secure access services.• Lead enterprise voice and telecommunications services, including Microsoft Teams Phone or comparable platforms, SIP services, carriers, telephone numbers, voicemail and emergency ...

including QoS, congestion control and buffer tuning at scaleBuild and manage leaf-spine data centre fabrics, with routed underlay and overlay design (e.g. BGP, EVPN/VXLAN)Implement and maintain per-tenant network isolation across compute, storage and management planesAutomate network provisioning, configuration and validation, treating switch config as code … years as a network engineer operating production data centre networksStrong dynamic routing experience (BGP in particular), plus overlay/encapsulation design and troubleshooting (e.g. EVPN/VXLAN)Hands-on experience with leaf-spine/Clos fabric design and operationExperience with modern data centre network operating systems and comfortable ...

Spanning Tree - Strong understanding of QoS, Multicast, IPv4/IPv6 and High Availability networking - Experience with switching platforms - Modern data centre networking exposure including EVPN, VXLAN, MLAG and Leaf-Spine architectures - Strong troubleshooting and diagnostic skills across routing, switching, firewalls and connectivity - Experience working within secure or air-gapped environments … CCNP, CCIE, Routing, Switching, BGP, OSPF, VLAN, VRRP, HSRP, Spanning Tree, QoS, Multicast, IPv4, IPv6, Cisco Catalyst, Cisco Firepower, FTD, NVIDIA, Mellanox, Cumulus Linux, EVPN, VXLAN, MLAG, Leaf-Spine, Ansible, Linux, VMware, Network Automation, DV, STRAP ...

support enterprise network security solutions. Deploy and optimise next-generation firewalls. Deliver SASE and Zero Trust network projects. Configure secure remote access and VPN technologies. Support hybrid cloud networking across Azure and AWS. Design resilient routing and switching environments. Implement network segmentation and microsegmentation strategies. Automate network administration … Alto - NGFW, Panorama, Prisma Access Fortinet - FortiGate, FortiManager, FortiAnalyzer Cisco Secure Firewall Zscaler - ZIA, ZPA, ZTNA SASE/SSE Automation - Python, Terraform, Git, Ansible EVPN-VXLAZ, MPLS ...

investment firms. Our infrastructure spans global datacenters across AMER, EMEA, and APAC, encompassing bare metal compute, high-performance networking (Spine/Leaf, VXLAN/EVPN), GPU clusters, distributed storage (Weka, Vast), cloud (GCP/AWS), and a growing portfolio of platform services (Kubernetes, Slurm, Knative). We are seeking … installation, burn-in, and production handover. Target: zero human touchpoints in the provisioning pipeline.Network Fabric: API-driven configuration of Arista EOS VXLAN/EVPN environments — automating VTEP registration, VNI/VRF assignment, switch port configuration, and VLAN management. Cycle time target: < 1 minute for basic operations with no humans ...

architecture, operations, and troubleshooting. Strong experience with: Segment Routing (SR-MPLS)/MPLS L2VPN/L3VPN/ISIS/BGP/OSPF/EVPN/Multicast (mLDP/PIM)/QoS/IPv4/IPv6 Troubleshoot routing, forwarding, and control-plane issues within large-scale production environments. Network Automation & Cisco … experience within large enterprise or service provider environments. Expert knowledge of: MPLS/Segment Routing (SR-MPLS)/ISIS/BGP/OSPF/EVPN/L2VPN/L3VPN/Multicast/QoS/IPv4/IPv6 Cisco IOS-XR Cisco 8000 Series/ASR 9000/NCS 5500/ ...

Responsibilities Design, build, and deploy production-level Arista VXLAN BGP EVPN fabrics using Arista's AVD (Ansible Validated Designs) framework. Map existing non-fabric network configurations to fabric-based configurations. Integrate Arista fabric solutions with other data center technologies (compute, storage, virtualization, security, etc.). Guide, train, and mentor networking …/POC only). Strong working knowledge of Arista AVD and how it constructs fabric configurations. Practical experience building and operating VXLAN BGP EVPN fabrics. Ability to translate legacy/non-fabric network configs into fabric-based configs. Strong infrastructure-as-code skill set, including: Arista AVD CloudVision ...

Responsibilities Design, build, and deploy production-level Arista VXLAN BGP EVPN fabrics using Arista's AVD (Ansible Validated Designs) framework. Map existing non-fabric network configurations to fabric-based configurations. Integrate Arista fabric solutions with other data center technologies (compute, storage, virtualization, security, etc.). Guide, train, and mentor networking …/POC only). Strong working knowledge of Arista AVD and how it constructs fabric configurations. Practical experience building and operating VXLAN BGP EVPN fabrics. Ability to translate legacy/non-fabric network configs into fabric-based configs. Strong infrastructure-as-code skill set, including: Arista AVD CloudVision ...