1 to 25 of 119 Arista Jobs in the UK

level qualified or equivalent real-world expertise. Strong routing knowledge - especially BGP. Hands-on with Cisco IOS-XR, Cisco NX-OS, and/or Arista EOS. Proven experience deploying networks in low latency Proven experience in financial trading environments. Solid knowledge of WAN technologies, optical networking, and fibre waves. More ❯

level qualified or equivalent real-world expertise. Strong routing knowledge - especially BGP. Hands-on with Cisco IOS-XR, Cisco NX-OS, and/or Arista EOS. Proven experience deploying networks in low latency Proven experience in financial trading environments. Solid knowledge of WAN technologies, optical networking, and fibre waves. More ❯

environment including infrastructure networks, hardware and telecommunications. Strong experience in installing, configuring and maintaining network services, equipment and devices. Proven experience with Juniper, Cisco, Arista switching. Experience with Mellanox Infiband switches a plus. Multicast experience desired. Experience with RoCE a plus. Experience with routing protocols including but not limited More ❯

CCNP qualified network engineer Experience using Routing protocols - BGP Low latency networks, including layer 1 switching History working with Cisco IOS-XR, Cisco NXOS, Arista EOS routers and switches (one or more of these) Experience working on WAN networks, preferably OTN Implementation of new networks/WAN circuits Handover More ❯

CCNP qualified network engineer Experience using Routing protocols - BGP Low latency networks, including layer 1 switching History working with Cisco IOS-XR, Cisco NXOS, Arista EOS routers and switches (one or more of these) Experience working on WAN networks, preferably OTN Implementation of new networks/WAN circuits Handover More ❯

used by some of the world’s most important financial institutions. What They’re Looking For: Deep expertise in routing and switching – Cisco, Juniper, Arista Strong understanding of multicast – IGMP, PIM, RP Experience with LAN, WAN, BGP, OSPF, MPLS, VPN, GRE, NAT Familiarity with SDN, Cisco ACI, VxLAN, and More ❯

used by some of the world’s most important financial institutions. What They’re Looking For: Deep expertise in routing and switching – Cisco, Juniper, Arista Strong understanding of multicast – IGMP, PIM, RP Experience with LAN, WAN, BGP, OSPF, MPLS, VPN, GRE, NAT Familiarity with SDN, Cisco ACI, VxLAN, and More ❯

or above. Deep understanding of BGP routing protocols and WAN technologies. Experience working hands-on with Cisco IOS-XR, Cisco NXOS, and/or Arista EOS devices. Strong background in low-latency networking, ideally supporting critical environments. Proven ability to deliver new WAN circuits and manage seamless migrations. Familiarity More ❯

advising staff. Key responsibilities Supporting existing platforms. Ensuring 24/7/365 uptime of systems and services. Maintain, operate and install Juniper, Nokia, Arista or other vendors. Maintain, operate and setup Nokia OTN Network and DWDM systems. Or other vendors. Play a key part in integrating new vendor More ❯

field of study or equivalent work experience. We'd love to see Experience managing and automating network devices at scale such as Juniper, Nokia, Arista, Cisco, Whitebox etc. An understanding of various Network architectures across Internet, Public Cloud, Private Networks, DWDM and Optical Networking, Data Centre builds and design More ❯

coaching staff as needed. Key responsibilities Support existing platforms and ensure 24/7 uptime Maintain and install equipment from vendors like Juniper, Nokia, Arista Support Nokia OTN and DWDM systems Integrate new vendor equipment Design and scale network infrastructure Support Linux servers for network and provisioning systems Monitor More ❯

design through implementation Collaborate with cross-functional teams to ensure a secure and efficient network What You’ll Bring: Strong experience with Cisco and Arista networking technologies Proficiency with Fortinet or Palo Alto firewalls Advanced routing and switching knowledge: BGP, OSPF & Multicast Solid understanding of Linux-based systems A More ❯

design through implementation Collaborate with cross-functional teams to ensure a secure and efficient network What You’ll Bring: Strong experience with Cisco and Arista networking technologies Proficiency with Fortinet or Palo Alto firewalls Advanced routing and switching knowledge: BGP, OSPF & Multicast Solid understanding of Linux-based systems A More ❯

for an institutional-grade trading venue. Role: Deployment and configuration of Exchange networking infrastructure, including switches, routers, and firewalls Working with products from Cisco, Arista, FS.com, Fortinet Second-line support of exchange infrastructure Monitoring and improving the availability, resiliency, and performance of the exchange networking infrastructure. Monitoring platform capacity More ❯

for an institutional-grade trading venue. Role: Deployment and configuration of Exchange networking infrastructure, including switches, routers, and firewalls Working with products from Cisco, Arista, FS.com, Fortinet Second-line support of exchange infrastructure Monitoring and improving the availability, resiliency, and performance of the exchange networking infrastructure. Monitoring platform capacity More ❯

WAN, DDoS, WAF, ADC, Wi-Fi, Endpoint Protection Advantageous vendor knowledge and certifications : Juniper, Fortinet, Nokia (SR OS or SR Linux), Palo Alto, ADVA, Arista, Netscout/Arbor, F5, A10 Job Specifics Location : The role is UK-based. Depending on the type of work assigned, the Senior Technical Consultant More ❯

TCP/UDP). Ideally experience with overlay networks (EVPN, VXLAN). A good knowledge of the following products: Palo Alto Networks, Cisco Networking, Arista Networks. Eagerness to automate your workflow to increase efficiency. Clear communication skills with the ability to maintain a high degree of customer feedback. A More ❯

delivery. High-Performance Networking : Support scale-out storage, AI/ML GPU networking, and low-latency computing environments. Vendor Expertise : Leverage expertise in Cisco, Arista, Juniper, and NVIDIA products to drive architecture decisions. Qualifications: Proven experience in complex, high-performance network architecture. Strong focus on software-driven, agile methodologies. More ❯

delivery. High-Performance Networking : Support scale-out storage, AI/ML GPU networking, and low-latency computing environments. Vendor Expertise : Leverage expertise in Cisco, Arista, Juniper, and NVIDIA products to drive architecture decisions. Qualifications: Proven experience in complex, high-performance network architecture. Strong focus on software-driven, agile methodologies. More ❯

Load-balancing, and PKI technologies as well as experience with either Aruba Wifi/Clearpass or Spine and Leaf topologies/DC-VXLAN (Preferably Arista). Experience with network monitoring and analysis tooling. You and your role We have several projects underway in Wi-Fi, On-Prem Datacentre and More ❯

Load-balancing, and PKI technologies as well as experience with either Aruba Wifi/Clearpass or Spine and Leaf topologies/DC-VXLAN (Preferably Arista). Experience with network monitoring and analysis tooling. You and your role We have several projects underway in Wi-Fi, On-Prem Datacentre and More ❯

Load-balancing, and PKI technologies as well as experience with either Aruba Wifi/Clearpass or Spine and Leaf topologies/DC-VXLAN (Preferably Arista). Experience with network monitoring and analysis tooling. You and your role We have several projects underway in Wi-Fi, On-Prem Datacentre and More ❯

Load-balancing, and PKI technologies as well as experience with either Aruba Wifi/Clearpass or Spine and Leaf topologies/DC-VXLAN (Preferably Arista). Experience with network monitoring and analysis tooling. You and your role We have several projects underway in Wi-Fi, On-Prem Datacentre and More ❯

and AAA (RADIUS, TACACS+) Understanding of application layer protocols such as HTTP, DNS, and DHCP Experience with network devices from vendors like Cisco, Juniper, Arista, etc Knowledge of Firewalls, IDS/IPS, and other security appliances Experience with load balancing technologies and strategies Familiarity with wireless networking standards and More ❯

written and verbal communication skills and a high "EQ". Solid understanding of Networking fundamentals; worked with multiple network vendors, Cisco, Juniper, Palo Alto, Arista, Fortinet, Public Cloud. Ability to multitask in a fast-paced environment with high attention to detail. You have a track record of career growth More ❯