15 of 15 WAN Jobs in the City of London

VMware, and Azure. Oversee performance monitoring, patching, cost management, backups, and disaster recovery processes. Network & Connectivity: Troubleshoot TCP/IP, DNS, DHCP, VPNs, SD-WAN, and remote access solutions, ensuring maximum uptime for both on-site and remote users. Identity & Access Management: Administer Active Directory, group policies, MFA, conditional access ...

/Routers and some of: Fortinet, Palo Alto, Checkpoint, Cisco Meraki, HP Aruba, F5, Azure, AWS. Preferred: Netscaler/F5, Cisco Wireless/SD-WAN/DNAC/ISE/ACI, ITIL knowledge, SC clearance or ability to obtain. Why Join Us: Work on cutting-edge network platforms. Supportive team ...

Prime Infrastructure, and Catalyst Centre Experience with Wireless LAN Controllers and large-scale Cisco Access Point deployments Solid understanding of enterprise LAN/WAN infrastructure Relevant certifications: CCNP (Routing & Switching or Security) essential; CCIE is advantageous. Must be eligible for UK SC & NPPV3 Clearance What we offer: A career ...

connectivity advancement Manage network expansion, upgrades and support 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 ...

ideally in a regulated environment such as Insurance, Legal, or Financial Services Strong experience across network infrastructure technologies, including: Cisco FortiGate Forti ADC SD-WAN Palo Alto Exposure to other modernisation initiatives, including Microsoft Azure, Windows 11, data centre migrations, AV refreshes, and security refresh programmes would also be considered ...

Responsibilities Design, deploy, and maintain LAN, WAN, WLAN, and VPN infrastructure Monitor network performance and troubleshoot issues to ensure high availability Configure and manage routers, switches, firewalls, and load balancers Implement and maintain network security measures, including firewalls, IDS/IPS, and access controls Perform network upgrades, patches, and capacity … best practices Preferred Qualifications Industry certifications such as CCNA, CCNP, JNCIA, or equivalent Experience with cloud networking (AWS, Azure, or GCP) Knowledge of SD-WAN, VoIP, or wireless networking Scripting or automation experience (Python, Bash, Ansible) Experience in high-availability or enterprise-scale environments Soft Skills Strong analytical and problem ...

strategic decisions, and ensuring the network can support real-time, high-throughput workloads. Key Responsibilities: Design and operate resilient network architectures across LAN, WAN, data centre, and cloud environments Own and optimise routing and traffic flows using BGP and OSPF in large-scale enterprise networks Design, support, and troubleshoot multicast ...

such as Legal, Insurance, or Financial Services Strong technical expertise across a broad range of network infrastructure technologies, including: Cisco FortiGate Forti ADC SD-WAN Palo Alto Demonstrable experience in end-to-end network design and implementation across both on-premise environments and Microsoft Azure Responsibility for producing, reviewing ...

IR35 A Network Architect is need on a 6 month rolling contract for a Government Agency on a contract basis to deliver Network ( LAN, WAN, WIFI) services till the end of May 2026. As an experienced Network Architect, you will provide Technical expertise and quality assurance for design, documentation, processes ...

Core skills: Cisco Catalyst, Cisco ISE, Cisco DNAC Our team designs and implements complex Voice, Network, Wireless, and Security solutions using technologies like SD-WAN, Cisco DNA Center, ISE, and NextGen Firewalls across multiple vendors. We translate high-level designs into detailed low-level implementations, ensuring thorough testing before handover ...

cybersecurity, connectivity, and cloud solutions. Sell across a modern, in-demand portfolio: 🔹 Microsoft Security – Secure Modern Workplace, Entra ID, Intune, Defender 🔹 Connectivity & Cloud – SD-WAN, leased lines, hybrid cloud, and interconnects (AWS, Azure, GCP) 🔹 Resilience Solutions – backup, disaster recovery, and business continuity Work closely with a dedicated SDR team ...

Colt’s growth and long-term success. What you'll do Close cross-sell and upsell deals across Colt’s portfolio (cloud, SD-WAN, security, voice) to maximize customer lifetime value. Develop qualified pipeline through proactive engagement and strategic account planning. Align every proposal to customer business outcomes, ensuring solutions ...

phasing, cutover options, rollback), to inform later phases. Technical Environment Key Technologies, Platforms or Vendors where experience is required: Core Networking Enterprise LAN/WAN/SD-WAN architecture and design. Routing & switching (L2/L3), Wi-Fi controllers/enterprise deployments. Network performance engineering (capacity planning, QoS, traffic engineering ...

methods. In-depth knowledge of Microsoft core technologies. In-depth knowledge of IT networking and other infrastructure/security concepts and technologies i.e. Azure, WAN, LAN, SD-WAN, Wi-Fi, VMware, Nutanix, SQL, NAC, DNS Sec Please apply! Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting ...

IR35 A Network Architect is need on a 6 month rolling contract for a Government Agency on a contract basis to deliver Network ( LAN, WAN, WIFI) services till the end of May 2026. As an experienced Network Architect, you will provide Technical expertise and quality assurance for design, documentation, processes … products for military users. requirements: Document and agree SLAs and engage with 3rd party vendors Document designs for LAN, WAN, WIFI, datacentre LAN and telephon ...