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 ❯
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
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 ❯
execution, improve operational efficiency, and deliver measurable business outcomes across multiple regions. Key Responsibilities Lead the delivery of complex infrastructure and network projects (LAN/WAN, SD-WAN, UCC) Manage cloud migration, data centre transformation, and compliance-driven initiatives Drive PMO best practices, stakeholder governance, RAID management, and change delivery Collaborate with cross-functional teams including … experience in project or programme management within enterprise or regulated environments (ideally financial services) Strong technical understanding of IT infrastructure, cloud, data centres, and network technologies (e.g. SD-WAN, Zscaler, Firewalls) Experience in delivering global or multi-site transformation programmes (up to £50M+) Deep familiarity with governance frameworks, Agile/Waterfall/Hybrid methodologies Hands-on experience 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 ❯
