19 of 19 LAN Jobs in the City of London

network assessments, site surveys, and optimisation activities. Execute migration activities, including staging, deployment, testing, and validation. Troubleshoot and resolve complex network issues across LAN, WAN, and WLAN. Ensure high availability and performance of wireless networks, particularly in high-density environments (e.g., lecture halls, student accommodation). Assist with the production ...

onsite based role. Key technical skills: CCNA Certified. Excellent working knowledge and experience of: Networks and Network architecture Wireless network deployment and management, LAN Controller setup and commissioning for wireless networks Session Initiated Protocol (SIP) and IP Telephone systems WAN Traffic Management and Path Selector configuration, such as, Kerio, Peplink ...

similar infrastructure-focused role Proven expertise in AWS networking (VPCs, Transit Gateway, Direct Connect, Security Groups, etc.) Experience designing and managing enterprise-grade LAN, WAN, VPN, and SASE networks Familiarity with Azure networking and hybrid cloud deployments Deep understanding of low-latency and high-availability network design Hands-on experience ...

estate. Lead operational management across: On‐prem data centre services (compute, storage, virtualisation, power/cooling/vendor support, capacity) Office infrastructure and connectivity (LAN/WAN/Wi‐Fi, site resilience, meeting room tech as applicable) Network services including routing/switching, segmentation, and secure connectivity Perimeter and security ...

platforms across the enterprise. This is an opportunity to work hands-on with the latest Microsoft technologies - as well as core network infrastructure spanning LAN/WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP/ ...

Senior Infrastructure Engineer are: Strong experience across Microsoft infrastructure (Azure, Active Directory, Entra, Microsoft 365) Solid networking knowledge (firewalls, routing, switching, VPNs, WAN/LAN) Proven troubleshooting and problem-solving skills across complex environments Experience delivering infrastructure projects and driving improvements/automation (e.g. PowerShell) Ability to communicate technical concepts ...

planning and 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 ...

access, ZTNA concepts, and ideally zScaler Infrastructure & Platform: VMware (VCF ideally) Linux (Ubuntu, RedHat) Microsoft stack Storage, OS, data centre fundamentals Networking (WAN/LAN, routing, firewalls, IDS/IPS, WLAN, load balancing) Automation (non-negotiable): Terraform Ansible GitLab (pipelines, automation, patterns) You're also someone who: Has evolved with ...

Demonstratable experience of working with wired networking technology including switch and firewall configuration and troubleshooting Demonstratable experience of working with wireless networking including wireless LAN configuration and troubleshooting Highly Desirable Experience: Cisco Certified Network Associate (CCNA) preferred Experience working with the Atlassian Suite (Jira Service Desk and Confluence) Experience ...

important, as is comfort working at senior executive end-user level and representing the business professionally on client sites. Networking fundamentals (switches, firewalls, LAN) are useful but not essential. Financial sector experience and familiarity with Bloomberg, OMS or PMS platforms would be a bonus, but again, not a hard requirement. ...

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 … enterprise 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 ...

maintain, check and troubleshoot end user workstations and interrelated hardware and software. Provide support to end users relating to hardware and software, computer applications, LAN components and peripherals. Carry out on-site analysis, identification, and resolution of difficult desktop problems for end users. Supervise complaint ticketing system and follow timely ...

Managed Services or IT Services business Certifications: Project management certifications (e.g. Prince2) are highly desirable. . Networking Knowledge: Familiarity with enterprise network technologies - LAN, Wireless, Firewalls is extremely beneficial Communication & Leadership: Exceptional communication skills, with a proven ability to manage diverse stakeholders and drive collaboration between technical and non-technical ...

solutions across environments of varying scale—from small to mid‐sized infrastructures through to highly complex, large‐scale enterprise and multi‐site architectures—covering LAN/WAN, Wireless, routing, switching, SDN, and security technologies. Ensure all designs are scalable, resilient, secure, and aligned to customer requirements, technical strategy, and industry … strategic advantage, improve delivery efficiency, and support growth across key market sectors. Technology Coverage Across a broad and evolving technology landscape, including: Enterprise LAN/WAN, SD-WAN, SDA and Wireless architectures Data Centre end to end solutions Routing & switching technologies Network Security, Firewalls, Zero Trust, SASE/SSE Software ...

Network Engineer - Project focussed, Data Centre/WAN/LAN, Cisco ACI & ISE, SD-WAN, Palo Alto, Network Automation Permanent - up to £75,000 + benefits, bonus *** Hybrid working 50/50 Leading financial services client is looking for a highly skilled Network Engineer to join their delivery-focused Network … offers the opportunity of developing into t a lead role. Skills and experience required: Cisco CCNP minimum, with strong Data Centre/WAN/LAN expertise Experience with Palo Alto/Cisco Firepower firewalls, routers, and switches Routing protocols (OSPF, BGP) and Cisco ISE Radius/DOT1X Cloud experience (Azure ...

delivering advanced network architecture and operational support for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high … level and low-level designs for WAN, LAN, and Wi-Fi networks. Ensure alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. ...

Senior Network Engineer to join the team on a permanent basis in their London office. The role will be Responsible for maintaining the existing LAN/WAN infrastructure as well as working on projects and Changes to the network infrastructure. Responsibilities: - Design, implement and manage complex network infrastructure using Cisco … troubleshooting to maintain optimal network health. - Develop and enforce network security policies, procedures, and standards to protect organisational assets. - Maintain, troubleshoot, and support Wireless LAN Controllers and associated Wi-Fi networks. Required Skills/Experience: - In-depth knowledge of core network fundamentals including Layer 2/3 technologies, routing protocols ...

presenting findings to senior executives. Both skills are essential for this engagement. What the Role Involves Assess and document the current network estate across LAN, WAN, and Data Centre environments Identify fragmentation, technical debt, and architectural risk within the existing environment Produce a current state assessment and a clear future … impact Define a pragmatic, prioritised roadmap from current to target state Technical Skills Required Cisco Platform Expertise Expert-level knowledge of Cisco networking across LAN, WAN, and Data Centre: this is non-negotiable Hands-on experience with Cisco ACI: policy model, fabric design, and operational management Familiarity with Cisco ...

Presales SA. You will eventually head up the Networking Practice and the growth in this role is amazing. Key Skills: Cisco Core R&S LAN Enterprise Firewalls Broad networking experience Excellent communication & presentation skills (written & verbal) Designing and working closely with customers Great attention to detail Full UK driving license ...