your CV! Role: Responsible for handling network installation, configuration, and maintenance across their office, data-centre, and colocation sites. A focus on Cisco and Arista equipment, particularly routers and switches. Role will focus on project work, but will sit as a Point of Escalation for the Network Operations team More ❯
your CV! Role: Responsible for handling network installation, configuration, and maintenance across their office, data-centre, and colocation sites. A focus on Cisco and Arista equipment, particularly routers and switches. Role will focus on project work, but will sit as a Point of Escalation for the Network Operations team 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 ❯
rigorous testing of market connectivity to ensure seamless operations. Must-Haves: Experience: 3+ years in the fintech industry. Switching Expertise: Proficiency in Cisco and Arista switching technologies. Routing Skills: Strong knowledge of BGP, Multicast, and OSPF. Network Monitoring Tools: Experience with Wireshark, Grafana, and other network monitoring tools. Nice More ❯
rigorous testing of market connectivity to ensure seamless operations. Must-Haves: Experience: 3+ years in the fintech industry. Switching Expertise: Proficiency in Cisco and Arista switching technologies. Routing Skills: Strong knowledge of BGP, Multicast, and OSPF. Network Monitoring Tools: Experience with Wireshark, Grafana, and other network monitoring tools. Nice More ❯
brighton, south east england, United Kingdom Hybrid / WFH Options
X4 Technology
Skills: Industry certifications (e.g., vendor-specific or general security credentials) highly beneficial Familiarity with wider vendor ecosystems including Aruba/HPE, Meraki, Juniper, Ruckus, Arista, and Extreme Networks Exposure to SASE platforms, cloud networking, and infrastructure technologies Experience with automation and scripting tools such as Python, Ansible, or IaC More ❯
eastbourne, south east england, United Kingdom Hybrid / WFH Options
X4 Technology
Skills: Industry certifications (e.g., vendor-specific or general security credentials) highly beneficial Familiarity with wider vendor ecosystems including Aruba/HPE, Meraki, Juniper, Ruckus, Arista, and Extreme Networks Exposure to SASE platforms, cloud networking, and infrastructure technologies Experience with automation and scripting tools such as Python, Ansible, or IaC 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 ❯
latency network engineering, ideally within trading, telecoms, or large-scale production environments Practical knowledge of Linux networking, routing protocols, and hardware vendors (Cisco, Juniper, Arista) Strong foundation in microwave or RF engineering, including antenna alignment, interference analysis, and link margin tuning Experience with time sync technologies such as PTP More ❯
latency network engineering, ideally within trading, telecoms, or large-scale production environments Practical knowledge of Linux networking, routing protocols, and hardware vendors (Cisco, Juniper, Arista) Strong foundation in microwave or RF engineering, including antenna alignment, interference analysis, and link margin tuning Experience with time sync technologies such as PTP More ❯
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 More ❯
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 More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Hawksworth
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 More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Hawksworth
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 More ❯
london (city of london), south east england, United Kingdom
Marcus Donald People
monitoring tools and network alerts e.g Observium/Icinga/Nagios Have experience with PaloAlto networks - firewall, IDS/IPS Have direct experience managing Arista Switches, MSS knowledge would be useful. Preference will be given to candidates with network automation experience (Python, Ansible) & SONiC management and deployment. Any knowledge … of Juniper would be highly beneficial. Certification in AWS/Cisco/Arista/PaloAlto is desirable. Responsibilities . The Network Engineer’s role is to ensure the stability and integrity of the unicast and multicast network environment. The role will involve: Planning, designing, and developing local area networksMore ❯
monitoring tools and network alerts e.g Observium/Icinga/Nagios Have experience with PaloAlto networks - firewall, IDS/IPS Have direct experience managing Arista Switches, MSS knowledge would be useful. Preference will be given to candidates with network automation experience (Python, Ansible) & SONiC management and deployment. Any knowledge … of Juniper would be highly beneficial. Certification in AWS/Cisco/Arista/PaloAlto is desirable. Responsibilities . The Network Engineer’s role is to ensure the stability and integrity of the unicast and multicast network environment. The role will involve: Planning, designing, and developing local area networksMore ❯
london, south east england, United Kingdom Hybrid / WFH Options
Saragossa
years, favouring an IaC mode - any understanding of NetDevOps processes will be helpful here. From a kit perspective, you'll ideally have exposure to Arista switches, Fortigate firewalls and Meraki wireless networks. You'll work alongside 3 other Network Engineers and will collaborate closely with the Platform Engineering team More ❯
slough, south east england, United Kingdom Hybrid / WFH Options
Saragossa
years, favouring an IaC mode - any understanding of NetDevOps processes will be helpful here. From a kit perspective, you'll ideally have exposure to Arista switches, Fortigate firewalls and Meraki wireless networks. You'll work alongside 3 other Network Engineers and will collaborate closely with the Platform Engineering team More ❯
