1 to 25 of 26 Permanent Ethernet VPN Jobs in London

segmentation Manage routing and switching technologies including BGP, OSPF, ECMP and Layer 2/3 networking Support modern data centre networking including spine-leaf, EVPN-VXLAN and IP fabrics Own network OS, firmware and security patching across firewalls, switches, routers, wireless and load balancers Support F5 BIG-IP load balancing ...

completion independently with minimal supervision 7+ years expert design & hands-on experience of IPv4/IPv6, Anycast, MP-BGP, OSPF/IS-IS, MPLS, EVPN/VxLAN, L3VPN, CLOS, QoS, Load-balancing, MACsec, and IPsec 5+ years practical multi-cloud networking experience deploying and supporting cloud connectivity at hyperscaler ...

experience across enterprise and/or data centre networking Proven track record of leading customer-facing technical engagements Enterprise networking: LAN, WAN, Data Centre (EVPN/VXLAN desirable) Security technologies: NGFW, ZTNA, IPS/IDS, segmentation (Micro & Macro), WAF Strong vendor experience (e.g. Cisco, Juniper, HPE Aruba, Arista, Fortinet, Palo ...

Expertise in Cisco and Arista platforms, including IOS, IOS-XR, NX-OS and EOS In-depth understanding and hands-on experience with BGP, OSPF, EVPN, VXLAN and MPLS Experience with network monitoring tools and predictive analysis systems Why should you apply? Highly competitive compensation plus annual discretionary bonus Lunch provided ...

ability to keep the customer informed at all times and understand their requirements Desirable skills (not essential) Experience with Cisco ACI Experience with EVPN Load Balancing Experience (F5) Equal opportunities CACI is proud to be an equal employer. Embracing the diversity of our people, we are on a journey ...

network architecture designs. Excellent presentation skills. Deep knowledge of the relevant switching and routing protocols and technologies (e.g.,Spanning Tree, OSPF, ISIS, BGP, VXLAN, EVPN, Multicast, QoS, Network Segmentation, etc). Knowledge of Service Provider related technologies is a plus. Knowledge of Campus related technologies is a plus. Good understanding ...

events require it Key Requirements of the Lead Network Engineer Strong hands-on BGP routing experience Deep multicast knowledge, including practical troubleshooting VXLAN/EVPN experience Arista and/or Cisco switching expertise Palo Alto firewall experience Strong understanding of resilient and highly available network design Proven Layer ...

center scale, with tight integration to bare-metal provisioning and cluster management systems. Own technical direction for high-performance Ethernet fabrics, including BGP, EVPN, VXLAN, LACP, and QoS, and establish reference architectures and standards implemented consistently across sites. Design and engineer perimeter and security infrastructure — firewalls, NAT, VPN … RoCE, subnet managers such as OpenSM/UFM, and fabric orchestration. Expert-level knowledge of modern data center routing and control planes, including BGP, EVPN-VXLAN, and Clos/spine-leaf architectures, with production experience on platforms such as Cumulus, Nokia, or Arista EOS. Strong network automation expertise using Python ...

skills Ability to operate as a technical escalation point Experience across network design and implementation Highly Advantageous: Corvil Arista networking Palo Alto firewalls OpenShift EVPN Low-latency networking Market data environments Trading infrastructure Data centre networking Benefits: 10% company bonus Hybrid working in London Senior technical leadership position Opportunity ...

performance networking frameworks including eBPF, XDP, DPDK Experience with CNI implementations and Kubernetes networking Understanding of advanced routing protocols such as BGP, OSPF, VXLAN, EVPN Familiarity with integrating AI/ML capabilities into software systems and using generative AI tools to accelerate development cycles #J-18808-Ljbffr ...

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 … 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). ...

operations, enhance observability, and champion automation across Cisco and Arista environments. The role requires hands-on experience with BGP/OSPF, EVPN/VXLAN, MPLS, and network monitoring tools. Join a world-class team building scalable platforms for high-impact research in a collaborative culture. #J-18808-Ljbffr ...

technical field Preferred Qualifications, Capabilities, and Skills: Experience with CNI implementations and Kubernetes networking Understanding of advanced routing protocols such as BGP, OSPF, VXLAN, EVPN Knowledge of high-performance networking frameworks including eBPF, XDP, DPDK Experience with DPU/SmartNIC technologies Familiarity with integrating AI/ML capabilities into software ...

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 ...

VPN connections. Lead routing and switching design on Juniper, Arista, and Cisco platforms (BGP, OSPF, EIGRP, redistribution, filtering). Design, build, and support EVPN/VXLAN fabrics on Arista EOS. Act as senior escalation for complex incidents, conduct root‐cause analysis, and implement permanent fixes. Develop network automation … related field, or equivalent experience. Strong routing and switching design experience on Junos, Arista EOS, and Cisco IOS (BGP, OSPF, EIGRP). Hands‐on EVPN/VXLAN design and implementation on Arista platforms. Practical experience with Palo Alto firewalls and F5 load balancers. Proficiency in scripting/automation (Python, Ansible ...

Senior Network Technical Lead to join a major financial services customer environment in London. The role focuses on high-availability data centre networking, EVPN/VXLAN, and complex enterprise transformations, with hybrid working in London. You will lead technical discussions, drive network design and implementation, and act as a senior ...

record of closing large, complex deals. Deep knowledge of L2/3 switching, IPv4/6 routing, fabric and overlays (SPB, VXLAN/EVPN), Wi-Fi design and network security. Excellent presentation skills and strong hands‐on lab and PoC experience. Tenacity, ownership and a customer‐first mindset. Desirable: cloud ...

networking, including routing, switching, TCP/IP, BGP, OSPF, VLANs, QoS, and network security.* Experience with SDN, network virtualization, overlays/underlays, VXLAN/EVPN, and network automation.* Working knowledge of cloud networking and hybrid infrastructure.* Have some level of programming skills (Java, Python, PHP, JSON, NodeJS, JavaScript, etc.). ...

/Private Cloud and WAN routing solutions across various customer segments and verticals. Proven track record in designing Data Center and WAN architectures including EVPN/VXLAN, CLOS fabrics, and underlay designs. Expert level knowledge and deep hands‐on experience with routing protocols such as of TCP/… ISIS, OSPF, Multicast, Layer‐2/3 VPN’s, Carrier Ethernet, MPLS traffic engineering (RSVP, SR‐TE, SRv6), SDN overlays (EVPN/VXLAN, MP‐BGP), Network Fabrics and DCI solutions. Familiarity with major networking silicon, hardware platforms and related software (e.g., Juniper/HPE, Nokia, Arista, Cisco, etc. ...

facility where the network carries live content around the clock. The estate spans dedicated SMPTE ST 2110 media networks with PTP timing, EVPN/VXLAN leaf‐spine services fabrics, a lossless fabric for emerging media‐exchange and compute workloads, enterprise‐class firewall estates, and a DWDM dark fibre WAN with … then run it. Key Responsibilities Fabric and media network engineering -- Core routing and switching: design, operate and troubleshoot leaf‐spine fabrics: BGP and OSPF, EVPN/VXLAN overlays, VRF‐separated services, routed access. Media networks: operate the ST 2110 environment (dual media fabrics, SMPTE 2022-7 protection, PTP timing discipline ...

Chiswick Park. The Senior Network Engineer will bridge traditional networking with NetOps practices, owning day-to-day operations and driving automation across BGP/EVPN fabrics, SMPTE ST 2110 media networks and cloud interconnects. You will mentor engineers, collaborate with systems integrators and production teams, and help deliver ...

congestion control and buffer tuning at scale Build 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 planes Automate network provisioning, configuration and validation, treating switch config as code … network engineer operating production data centre networks Strong 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 operation Experience with modern data centre network operating systems and comfortable in the Linux ...

management, and connectivity projects Arista core broadcast and data centre fabric Cisco, corporate and campus networking Palo Alto, firewalls and security BGP/OSPF, EVPN/VXLAN Multicast: PIM/SSM/IGMPv2/IGMPv3 SMPTE ST 2110, PTP/IEEE 1588, NMOS IS-04/IS-05 Skills/… broadcast or streaming environments, not just general enterprise multicast Strong BGP and OSPF routing experience, Cisco and Arista in a production environment Solid EVPN/VXLAN overlay architecture experience Proven track record delivering networks for live, high-pressure events where availability is non-negotiable Experience leading or mentoring a small ...

focuses on the planning, design, and implementation of modern data centre networking solutions, working closely with customers on large-scale transformation programmes involving VXLAN-EVPN, Cisco ACI, and multi-site data centre migrations. Don’t miss out on this exciting opportunity and apply today! Responsibilities Planning, designing and implementing multi … site VXLAN-EVPN fabrics Cisco ACI fabric design, deployment and optimisation Data centre migration programmes within financial services environments Cisco Nexus Dashboard Fabric Controller (NDFC) deployment and configuration Cisco Data Centre Network Manager (DCNM) proof of concepts and fabric provisioning Working across modern spine-leaf architectures and software-defined networking ...

third-party service turn-ups, and act as senior escalation for complex incidents. The role focuses on routing/switching design (Juniper, Arista, Cisco), EVPN/VXLAN on Arista EOS, and automation with Python/Ansible. Operational excellence and mentoring cross-regional teams are key." #J-18808-Ljbffr ...