City of London, London, United Kingdom Hybrid / WFH Options
Hunter Bond
Provide expert support to high frequency trading teams What exposure you'll ideally have: LAN/WAN, Data Centres - VXLANs Cisco, Juniper, Arista Security - Palo Alto & Fortinet MPLS, BGP, OSPF, multicast, TCP/UDP Automation and Python scripting, Ansible, Terraform Linux operating systems Financial/Trading environment Cisco CCIE/CCDE qualified or CCNP level equivalent experience in a trading More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Hunter Bond
Provide expert support to high frequency trading teams What exposure you'll ideally have: LAN/WAN, Data Centres - VXLANs Cisco, Juniper, Arista Security - Palo Alto & Fortinet MPLS, BGP, OSPF, multicast, TCP/UDP Automation and Python scripting, Ansible, Terraform Linux operating systems Financial/Trading environment Cisco CCIE/CCDE qualified or CCNP level equivalent experience in a trading More ❯
installing and configuring network equipment, including switches, routers and firewalls. Proven experience in designing, deploying, and operating high-speed Ethernet networks, including technologies such as VLAN, LACP, MLAG, BGP, OSPF, EVPN, and VXLAN. Proven experience in designing, deploying, and operating InfiniBand networking, including configuration, performance tuning, and troubleshooting (e.g., Subnet Managers, QoS, RDMA). Strong knowledge of WAN technologies including More ❯
london (city of london), south east england, united kingdom
Nscale
installing and configuring network equipment, including switches, routers and firewalls. Proven experience in designing, deploying, and operating high-speed Ethernet networks, including technologies such as VLAN, LACP, MLAG, BGP, OSPF, EVPN, and VXLAN. Proven experience in designing, deploying, and operating InfiniBand networking, including configuration, performance tuning, and troubleshooting (e.g., Subnet Managers, QoS, RDMA). Strong knowledge of WAN technologies including More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Digital Realty (UK) Limited
monitoring, responding to alerts, and addressing the underlying issues to eliminate toil Must participate in a 24x7x365 on-call rotation Familiarity with Layer 3 routing protocols (BGP, IS-IS, OSPF), MPLS technologies, and Layer 2 switching protocols (802.1Q VLAN tagging, Spanning Tree Protocol). Familiarity with virtual networking concepts such as L2VPN, EVPN, Open vSwitch, and VXLAN preferred Ability to More ❯
City Of London, England, United Kingdom Hybrid / WFH Options
Pathfinder - IT Recruitment
client interaction, ideal for someone confident in switching, routing, and security protocols who can also present to non-technical audiences. Essential experience: L2–L4 networking: TCP/IP, switching, OSPF, BGP, VRRP Security: stateful firewalls, UTM, IPSec, SIEM, SOC Strong communication, presentation, and technical documentation skills Experience in customer-facing solution design and demos Excellent organisational and problem-solving abilities More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Pathfinder - IT Recruitment
client interaction, ideal for someone confident in switching, routing, and security protocols who can also present to non-technical audiences. Essential experience: L2–L4 networking: TCP/IP, switching, OSPF, BGP, VRRP Security: stateful firewalls, UTM, IPSec, SIEM, SOC Strong communication, presentation, and technical documentation skills Experience in customer-facing solution design and demos Excellent organisational and problem-solving abilities More ❯
Experience: Proven experience working with A10 Networks (Thunder ADC, CGNAT, SSL Insight) In-depth understanding of networking protocols TCP/IP, HTTP/S, DNS, SSL/TLS, BGP, OSPF Experience with load balancing, application delivery, and traffic optimisation Active SC (Security Check) or DV (Developed Vetting) clearance is essential More ❯
improvement Working to tight timelines in a fast paced and dynamic environment Core skills required Automation: Python/Ansible Cisco Certifications Extensive knowledge of routing and switching protocols Unicast: OSPF, BGP, NAT, IPSEC and GRE, VRF’s Experience with cloud-based solutions: AWS, GCP Cloud services - Desirable CCIE - Highly Desirable Sells The chance to work with the most cutting-edge More ❯
london (city of london), south east england, united kingdom
Hunter Bond
improvement Working to tight timelines in a fast paced and dynamic environment Core skills required Automation: Python/Ansible Cisco Certifications Extensive knowledge of routing and switching protocols Unicast: OSPF, BGP, NAT, IPSEC and GRE, VRF’s Experience with cloud-based solutions: AWS, GCP Cloud services - Desirable CCIE - Highly Desirable Sells The chance to work with the most cutting-edge More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero Limited
we work and deliver value. What We're Looking For Experience in the managed IT or telecoms sector. Solid knowledge of network principles (TCP/IP, routing protocols like OSPF & BGP, VRRP). Understanding of security concepts: firewalls, UTM, IPSec, SIEM, etc. Hands-on experience with at least two of the following: Networks, Cloud, Unified Communications, Cyber Security. Desirable: SD More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
83zero
we work and deliver value. What We’re Looking For Experience in the managed IT or telecoms sector. Solid knowledge of network principles (TCP/IP, routing protocols like OSPF & BGP, VRRP). Understanding of security concepts: firewalls, UTM, IPSec, SIEM, etc. Hands-on experience with at least two of the following: Networks, Cloud, Unified Communications, Cyber Security. Desirable: SD More ❯
