16 of 16 Arista Jobs in Central London

of routing and switching protocols, with a preference for CCIE certification, is highly desirable. Proven years of experience in network products and services, ideally working with Cisco, Juniper, and Arista technologies while actively pursuing further accreditation, is important. Expertise spanning LAN, WAN, HSRP, NAT, MPLS, VPN, GRE, BGP, and OSPF is vital. Knowledge of multicast concepts, including IGMP, RP More ❯

What We’re Looking For 7+ years’ network engineering experience in enterprise or financial environments. Deep understanding of BGP, OSPF, EVPN, VLAN/VxLAN, MLAG, STP. Hands-on with Arista/Cisco; strong troubleshooting tools (Wireshark, netcat, etc.). Familiar with network security, automation (Python, Ansible), and observability stacks (Prometheus, Grafana). Excellent communicator with experience delivering in high More ❯

on experience across enterprise networking Deep expertise in BGP and routing design, ideally supported by CCDP or equivalent Proficiency with Cisco IOS-XR, Cisco NX-OS, and/or Arista EOS Experience with WAN/OTN networks, and knowledge of Juniper and/or Nokia platforms Familiarity with network automation using Python and Ansible (Day-1/Day More ❯

technologies and workflows (e.g., AWS Media Services, Azure Media Services, GCP Media CDN). Hands-on experience with network and broadcast equipment from leading vendors (e.g., Net Insight, Cisco, Arista, Imagine Communications, Grass Valley, Appear, MediaKind). In-depth knowledge of routing protocols (OSPF, BGP). Familiarity with network monitoring and management systems (e.g., Zabbix, Grafana, Prometheus, Netbox, OpenNMS More ❯

network infrastructure across multiple global sites. Manage multicast routing for market data distribution across complex environments involving multiple VRFs and VLANs. Configure and maintain Aruba (Access/Distribution) and Arista (Core/Low-Latency) switches. Support BGP peering, route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain Palo Alto firewalls, GlobalProtect VPNs, and ZScaler security … Required Skills & Experience Deep hands-on experience with multicast routing in high-throughput environments. Strong knowledge of BGP , enterprise routing, and switching best practices. Proficiency in managing Aruba and Arista switch infrastructure . Prior experience supporting low-latency trading networks or other performance-sensitive environments. Expertise in configuring and maintaining Palo Alto Networks firewalls and GlobalProtect VPN . Familiarity More ❯

regulated and centrally cleared trading venue dedicated to digital asset derivatives. 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 and identifying where we may More ❯

that balance business, security, availability and resiliency requirements. Experience with market brokers & direct market connectivity. Implementing of designs into the production environment under Change Control. A sound knowledge of Arista architectures and operating systems with hands on design and configuration experience. Confident knowledge and exposure of core routing protocols, OSPF and BGP, and IP transmission modes, Unicast and Mulitcast. More ❯

Who You Are An adaptable network engineer with solid experience in designing, implementing, and troubleshooting complex network environments. Confident working with firewalls, VPNs, and data centre switching (Fortigate, Cisco, Arista) and understanding protocols like BGP, multicast, and PTP. Familiar with Linux environments and capable of writing scripts and automating tasks. Comfortable juggling project work and BAU support while keeping More ❯

allocate accordingly! The Technology the customer works with: Cisco Networking LAN/WAN Enterprise and Service Provider Networking Nexus/Catalyst/Firepower/DNA/Cisco ISE Fortinet Arista F5 Loadbalancers DO NOT NEED EXPERIENCE WITH ALL OF THESE TECHNOLOGIES, THE CLIENT IS FLEXIBLE Package Outline: Basic Salary - Up to £70,000 (Depending on Experience) Ongoing Training Progression More ❯

CCNA/CCNP Open to a range of skills – depending on experience, the client can assign roles accordingly! Technologies Used: LAN/WAN Enterprise and Service Provider Networking Fortinet Arista F5 Load Balancers EXPERIENCE WITH ALL TECHNOLOGIES IS NOT REQUIRED; THE CLIENT IS FLEXIBLE. Package Outline: Basic Salary - Up to £70,000 (Depending on Experience) #J-18808-Ljbffr More ❯

broader Zero Trust initiative Oversee vendor relationships, renewals, and cost optimisation Ensure 24/7 availability, resilience, and scalability What we’re looking for: Expertise in Cisco, Juniper, and Arista technologies Strong understanding of BGP, MPLS, VPNs, firewalls (Palo Alto), and cloud networking (AWS) An understanding of Terraform, Ansible, and Infrastructure as Code practices Exposure to M&A integration More ❯

is still a hands-on role, so don't worry about losing your technical skills. You’ll automate where possible using Python. You’ll ideally have worked within an Arista or Cisco environment and have expertise in BGP, NAC and deploying wifi networks. More ❯

deployment and management of network security controls in collaboration with the InfoSec team. Conduct periodic risk reviews to ensure alignment with security baselines. Oversee the design and deployment of Arista spine-leaf architecture in greenfield data centers. Manage Juniper router deployments and AWS-based Palo Alto NGFW VM series in hub-and-spoke topologies. Lead Exchange connectivity projects for … engineering/management roles. Strong leadership and team management experience. You'll need to be hands-on in Network Engineer in your current role Expertise in Palo Alto Networks, Arista, Juniper, and AWS networking. Familiarity with network automation tools (e.g., NetBrain). Experience in financial services or similarly regulated environments is a plus. Excellent communication and stakeholder management skills. More ❯

a leading client on a permanent basis. This hybrid role offers the opportunity to work on cutting edge network infrastructure, with a strong focus on Cisco, Palo Alto and Arista technologies. Key Responsibilities: Lead the implementation of new network solutions and enhancements to existing infrastructure. Continuously evaluate and improve network performance, resilience and redundancy. Produce and maintain accurate technical … Strong hands on experience with Cisco enterprise networking solutions. Proven track record in designing, deploying and documenting medium to large scale enterprise networks. In depth experience with architectures using Arista or Cisco technologies. (Arista ACE L3 certification required) Solid understanding of SD-WAN technologies (Cisco, Palo Alto ION). CCNA Routing & Switching certification. Practical experience with a wide More ❯

a leading client on a permanent basis. This hybrid role offers the opportunity to work on cutting edge network infrastructure, with a strong focus on Cisco, Palo Alto and Arista technologies. Key Responsibilities: Lead the implementation of new network solutions and enhancements to existing infrastructure. Continuously evaluate and improve network performance, resilience and redundancy. Produce and maintain accurate technical … Strong hands on experience with Cisco enterprise networking solutions. Proven track record in designing, deploying and documenting medium to large scale enterprise networks. In depth experience with architectures using Arista or Cisco technologies. (Arista ACE L3 certification required) Solid understanding of SD-WAN technologies (Cisco, Palo Alto ION). CCNA Routing & Switching certification. Practical experience with a wide More ❯

stripes, migrations, upgrades, swaps, and capacity upgrades. Knowledge of DCN and experience in DCN installation, migrations, and upgrades. Experience in break-fix support. Familiarity with Juniper, Ciena, Infinera, Cisco, Arista, and ZPE systems (Network Deployment). Strong attention to detail with excellent time management and organizational skills. Proven experience in maintaining documentation. Demonstrated ability to analyze complex situations and More ❯