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 ❯
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
DGH Recruitment
assets. - Maintain, troubleshoot, and support Wireless LAN Controllers and associated Wi-Fi networks. - Work with the team to implement new services including Palo Alto Prisma Access Firewalls, VeloCloud SD-WAN and Azure cloud networking. Required Skills/Experience: - Cisco campus networking and Cisco Nexus switches - Proven experience in supporting network security functions primarily focussing on Cisco ISE. … configuration, deployment, and maintenance of Fortinet and Cisco devices. - Strong understanding of wireless protocols, WLC configurations, and security principles. - Working knowledge of Palo Alto firewalls, Prisma Access and SD-WAN in general will be highly desirable Senior Network Engineer/Lead Network Engineer (12 month Fixed Term Contract) In accordance with the Employment Agencies and Employment More ❯
series 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 VeloCloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Administer and configure FortiGate Firewalls for advanced security measures and threat management. Monitor networkMore ❯
Central London About the client Our client is an infrastructure communications technology company providing end-to-end fibre solutions and now Cloud solutions, Wi-Fi, Firewalls/Security, SDWAN, Managed LAN and UC services for businesses and wholesale/carrier/channel organisations across London. What you will do: We are looking for a Senior Full Stack More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Reed
SD-WAN Project Deployment Engineer Contract Duration: 6 Months Initially Location: London - Hybrid Working Model with some potential oversea's travel. Job Type: Contract Salary: £600-650 INSIDE IR35. We are seeking an experienced SD-WANNetwork Engineer to join our infrastructure team as they transform our global WAN environment. This role is key … to the successful deployment and integration of our new Fortinet-based SD-WAN solution. You will work alongside global teams, local IT support, and third-party providers to deliver a robust and secure SD-WAN infrastructure. Day-to-day of the role: Deliver the technical deployment of SD-WAN across 30+ global sites, following … global standards and security protocols. Configure and manage Fortinet SD-WAN devices, ensuring seamless migration from Ipanema. Collaborate with network architects and global infrastructure teams to ensure alignment with the broader WAN strategy. Work with local teams to ensure site readiness, perform site surveys (as needed), and coordinate testing and failover validation. Maintain and update networkMore ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
INTEC SELECT LIMITED
Relevant certifications in support and architecture. Networking: Robust networking background, with experience in managing multiple sites from firewalls to edge switches (Palo Alto, HP, Cisco), and familiarity with SD-WAN, IPv6, VPN, BGP, and Zero Trust/Zero Trust Network Access (ZT/ZTNA). On-Premise Solutions: Experience with on-premise solutions, e.g. VMware Enterprise Storage More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Hays
ll work closely with the IT Infrastructure Manager and wider team to ensure performance, security, and resilience across the estate. ?????? ???????????????????????????????? ??????????????: Designing and deploying LAN, WAN, WLAN, and SD-WAN solutions Managing network performance, troubleshooting, and upgrades Implementing zero-trust principles, VPNs, firewalls, and policy-based routing Supporting Azure VNet design and integration Acting as a technical … escalation point for all networking issues ????????????????????????: 3+ years in a network infrastructure role - ???? ???? Strong experience with SD-WAN, VPNs, MPLS, and network security Familiarity with tools such as HPE Aruba, Sophos, Ansible, and Red Hat Linux Comfortable working in a regulated environment with high standards for compliance and documentation Apply and call Lorenz Pasch @ Hays on More ❯
ensuring the infrastructure runs smoothly, securely and efficiently to support the organisations goals and objectives. Responsibilities include Design and deploy network solutions including LANs, WANs, WLAN and SD-WAN Solutions both on premise and within cloud infrastructure. Troubleshooting network issues and performing regular maintenance and upgrades. Configure network security measures, including setting up firewalls, VPNs … is necessary in this role to have advanced knowledge of network configuration and protocols alongside strong experience designing and managing branch office connectivity using VPNs, MPLs pr SD-WAN solutions. This would involve a minimum of 3 years in a network infrastructure role, ideally within Financial Services. Knowledge of Azure Virtual Network (VNet) design is More ❯
security products such as Cisco, Palo Alto, Fortinet, Zscaler, CrowdStrike, CATO and other equivalent vendors/service providers. Knowledge of new technologies of Enterprise IT solutions such as SD-WAN, SASE, EDR/MDR and IoT. Maintenance and installation experience of network & server infrastructure. Familiarity with Windows Servers/PCs, VDI, VM and good understanding of IaaS More ❯
diverse platforms Hands-on experience with cloud platforms, particularly Azure Cloud Platform (ACP) and Google Cloud Platform (GCP) Experience with designing integration plans for networks, including SASE and SD-WAN Comfortable with PaaS design and workload migration discussions with development teams Expertise in Identity Management using Microsoft Entra and Active Directory Comfortable developing infrastructure and application integration designs More ❯