e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco ThousandEyes. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Nexify Infosystems
e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco ThousandEyes. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such More ❯
legal, or professional services firms/SMEs. Strong Cisco background; CCNP or equivalent preferred. Working toward CCIE? The company will sponsor and support you. Practical experience with VPN, SD-WAN, segmentation, and firewalls (Cisco ASA, Palo Alto, or Fortinet). Exposure to voice and collaboration platforms (Cisco CUCM, Teams, Zoom). Familiarity with Azure networking and virtualisation (VMware More ❯
City of London, London, United Kingdom Hybrid / WFH Options
SGI
legal, or professional services firms/SMEs. Strong Cisco background; CCNP or equivalent preferred. Working toward CCIE? The company will sponsor and support you. Practical experience with VPN, SD-WAN, segmentation, and firewalls (Cisco ASA, Palo Alto, or Fortinet). Exposure to voice and collaboration platforms (Cisco CUCM, Teams, Zoom). Familiarity with Azure networking and virtualisation (VMware More ❯
CloudFormation, CloudTrail, Direct Connect, Transit Gateway, etc.) Configuration management and automation using CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems More ❯
CloudFormation, CloudTrail, Direct Connect, Transit Gateway, etc.) Configuration management and automation using CloudFormation CI/CD pipeline management with GitLab CI Advanced networking: BGP, OSPF, VLANs, VPNs, MPLS, SD-WAN, and cross-region connectivity Firewall administration (Cisco ASA or similar) and network access control Monitoring, logging, and observability (Prometheus, Grafana, CloudWatch, ECS, etc.) Linux and Windows systems More ❯
environments Confident interacting with technical and trading leadership Core Skills AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation) Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN Firewalls and network security (Cisco ASA, Fortinet or similar) Linux and Windows systems engineering Microsoft services and identity (AD/Entra ID) CI/CD (GitLab CI More ❯
environments Confident interacting with technical and trading leadership Core Skills AWS (VPC, IAM, S3, ECS/EKS, Direct Connect, Transit Gateway, CloudFormation) Networking: BGP, OSPF, MPLS, VLANs, VPNs, SD-WAN Firewalls and network security (Cisco ASA, Fortinet or similar) Linux and Windows systems engineering Microsoft services and identity (AD/Entra ID) CI/CD (GitLab CI More ❯
and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement and manage Velo Cloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Skills Required Cisco ISE and Wireless Controllers required experience Palo, VMWare Velo, FortiGate certification preferred More ❯
london, south east england, united kingdom Hybrid / WFH Options
BCD Meetings and Events
based networks, including virtual firewalls, security groups, VPC peering, and hybrid connectivity Design secure, scalable network architectures—including campus, data center, and hybrid cloud topologies—leveraging Cisco SDWAN, Firewall, ISE, and Cloud technologies Lead end to end deployments: planning, staging, migration, and cutover for multi site environments Perform analysis of all threat/vulnerability sources, assessing More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Totum Partners
and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement and manage Velo Cloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Skills Required Cisco ISE and Wireless Controllers required experience Palo, VMWare Velo, FortiGate certification preferred More ❯
Checkpoint Palo Alto Cisco Cisco Meraki HP Aruba F5 Azure and AWS Preferred skills, experience, and qualities needed Netscaler/F5 Load balancers HP Switching Cisco Knowledge (Wireless, SD-WAN, DNAC, ISE, ACI) preferably Security Clearance (SC) or ability to obtain Experienced in ITIL best practices More ❯
principles, including firewalls, IDS/IPS, NAC, VPN, and network segmentation/micro-segmentation Demonstrated experience driving network modernization initiatives, including transitions from legacy infrastructure to SD-WAN, SASE, and cloud-native security models Hands-on experience with endpoint protection and EDR platforms such as CrowdStrike, SentinelOne, Microsoft Defender, or Tanium Familiarity with DNS security tools More ❯
outages, conducting root cause analysis, and implementing preventative measures with detailed post-incident reporting. Network & Connectivity Excellence: Advanced understanding of TCP/IP, DNS, DHCP, VPN technologies, SD-WAN, wireless networking, and remote access solutions. Ability to rapidly diagnose and resolve connectivity issues for remote users, troubleshoot complex network problems, work with ISPs for home office More ❯
Central London, London, United Kingdom Hybrid / WFH Options
McCabe & Barton
outages, conducting root cause analysis, and implementing preventative measures with detailed post-incident reporting. Network & Connectivity Excellence - Advanced understanding of TCP/IP, DNS, DHCP, VPN technologies, SD-WAN, wireless networking, and remote access solutions. Ability to rapidly diagnose and resolve connectivity issues for remote users, troubleshoot complex network problems, work with ISPs for home office More ❯
City of London, London, United Kingdom Hybrid / WFH Options
McCabe & Barton
outages, conducting root cause analysis, and implementing preventative measures with detailed post-incident reporting. Network & Connectivity Excellence: Advanced understanding of TCP/IP, DNS, DHCP, VPN technologies, SD-WAN, wireless networking, and remote access solutions. Ability to rapidly diagnose and resolve connectivity issues for remote users, troubleshoot complex network problems, work with ISPs for home office More ❯
initiatives, driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network … strategy and operations across multi-site or data centre environments. Deep technical expertise in TCP/IP, routing protocols (BGP, OSPF, EIGRP), LAN/WAN, MPLS, VPNs, SD-WAN, firewalls, and network segmentation. Experience managing Cisco and Juniper network technologies, including Cisco IOS/NX-OS and JunOS platforms. Strong background in network monitoring More ❯
