26 to 46 of 46 LAN Jobs in London

Public Sector. Experience with public sector procurement frameworks and tendering processes. Strong understanding of telecoms and digital infrastructure solutions including: WAN/LAN Connectivity SD-WAN Unified Communications Cloud & Hosting Managed Services Cyber Security Mobile & IoT Solutions What we offer you: Looking to make a mark? At Colt ...

network solutions aligned to enterprise standards and business needs Producing high-quality architecture artefacts (HLDs, LLDs, roadmaps, and technical designs) Defining architecture patterns across LAN/WAN, SD-WAN, cloud connectivity, datacentre, and identity integration Embedding security-by-design principles and ensuring compliance with standards such as ISO27001 and NIS2 ...

technical content and accuracy of Trainee, Graduates and Engineers Senior ICT Design Engineer Skills and Experience: Critical Facilities/Data Centre Design Campus Networks LAN Ethernet Switching Wi-Fi Network Communications Structured Cabling Systems Fibre Optic Networks Data Cabling Containment Systems Telecommunication Network Infrastructure and Services Benefits 23 days annual ...

Intercom Systems operating systems from small scale to large Multi-site installations with PC Based front ends. Have understanding of fibre optic transmission systems, LAN/WAN networks and radio telemetry systems to effectively remedy any faults. Liaise with higher grade engineers where required. Provide emergency solutions when operating ...

gradually taking on greater ownership of projects and technical improvements. Hybrid | 3 days in the office | London or Ipswich Key responsibilities will include: Supporting LAN, WLAN, VPN and wider network infrastructure Maintaining virtualised server infrastructure Troubleshooting infrastructure incidents across multiple platforms Monitoring services and identifying recurring issues Supporting infrastructure changes ...

maintenance across the network estate for financial services clients. The role focuses on complex incident resolution, change execution, and performance optimisation for SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments, ensuring all activities meet stringent regulatory, security, and compliance standards. Please note this role requires strong … automation initiatives, and drive continuous improvement within regulated environments. Duties and Responsibilities Essential Roles & Responsibilities Diagnose and resolve complex incidents across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing platforms, ensuring compliance with financial services regulations Implement network configuration changes using approved templates and security baselines, maintaining ...

maintenance across the network estate for financial services clients. The role focuses on complex incident resolution, change execution, and performance optimisation for SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments, ensuring all activities meet stringent regulatory, security, and compliance standards. Please note this role requires strong … automation initiatives, and drive continuous improvement within regulated environments. Duties and Responsibilities Essential Roles & Responsibilities Diagnose and resolve complex incidents across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing platforms, ensuring compliance with financial services regulations Implement network configuration changes using approved templates and security baselines, maintaining ...

discipline: test case structure, requirements traceability, defect lifecycle and reporting accuracy. Execute and lead complex testing across routers, switches, firewalls, hosting, data centre, LAN/WiFi, SD-WAN, UC & Unity, telephony, mobility, MPN & cloud, IoT, fixed connectivity, cloud & security and service transition. Set up and validate complex test environments, including … applicable, the customer lab in Spain. TECHNICAL SCOPE & DOMAIN COVERAGE Testing services are delivered across the full client UK product and service estate: Hosting; LAN & WiFi; Data Centre; Service Transition; SD-WAN; Telephony; UC & Unity; MPN & Cloud; IoT; Fixed Connectivity; Mobility; Cloud & Security. Test phases in scope: Unit Testing, System ...

governance and risk management tailored to delivery environments. Key Requirements Active SC Clearance is Mandatory. Strong track record in Telecoms/Networks (WAN/LAN, Core Network, Cloud Voice, Contact Centre). Proven experience managing £1m-£20m budgets and interpreting commercial contracts. Excellent senior stakeholder management and decision-making skills. ...

CCTV system installation, maintenance, and troubleshooting. Proficiency in using industry-standard CCTV equipment, software, and tools. Strong knowledge of network protocols, IP addressing, LAN, and network cabling. Familiarity with data protection regulations and privacy standards. Excellent diagnostic and problem-solving skills. Strong attention to detail and ability to work independently. ...

optimisation of secure enterprise network infrastructure. This is a hands-on engineering role focused on Cisco Identity Services Engine (ISE) , Cisco Catalyst 9800 Wireless LAN Controllers , secure network access and enterprise wireless technologies. You'll work on critical infrastructure projects, helping to modernise and secure highly available network environments. … . Hands-on experience with Cisco ISE including policy sets, profiling, guest/BYOD, HA deployments and upgrades. Expertise with Cisco Catalyst 9800 Wireless LAN Controllers , CAPWAP, WLAN configuration, RF optimisation and enterprise wireless deployments. Experience integrating ISE and Wireless environments, including dynamic VLAN assignment, role-based access ...

feedback, and the consistent application of best practices and continuous improvement initiatives. Provide design assurance for new deployments and service modernisation across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments Support and guide automation initiatives including Infrastructure-as-Code (IaC) pipelines, compliance validation, and drift detection … support within financial services or regulated environments Proven experience defining standards, leading complex troubleshooting, and driving network evolution Advanced technical knowledge across SDWAN, WAN, LAN/WLAN, VPN/SASE, load-balancing, and security platforms Strong understanding of compliance, risk management, and regulatory frameworks Effective communicator, able to engage stakeholders ...

feedback, and the consistent application of best practices and continuous improvement initiatives. Provide design assurance for new deployments and service modernisation across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments Support and guide automation initiatives including Infrastructure-as-Code (IaC) pipelines, compliance validation, and drift detection … support within financial services or regulated environments Proven experience defining standards, leading complex troubleshooting, and driving network evolution Advanced technical knowledge across SDWAN, WAN, LAN/WLAN, VPN/SASE, load-balancing, and security platforms Strong understanding of compliance, risk management, and regulatory frameworks Effective communicator, able to engage stakeholders ...

Deploy new network technologies supporting enterprise and remote site connectivity in line with strategic customer requirements. Standards & Hardware: Maintain standards for global networks (wireless, LAN, SD-WAN) and manage physical/virtual hardware setups (routers, switches, firewalls, and monitoring tools). Network Security: Implement high-grade network security protocols … Skills & Experience Routing & Protocols: Deep experience with enterprise/operator-scale routing design using protocols such as OSPF, IS-IS, BGP, LDP, or RSVP. LAN & Switching: Strong knowledge of LAN switching in small-to-medium enterprise and data center environments (e.g., RSTP/MSTP, LAG, MC-LAG, SPB, first ...

802.1X, MAB, Guest Wireless, Juniper Mist, Cisco DNA Center (DNAC), Cisco Prime, Routing, Switching, Firewalls, Network Security, SSL Certificates, Ansible, Python, REST APIs, Wireless LAN, Wi-Fi. Location Hybrid (3/2) | London, Docklands, E14 & Remote Type Temporary, Contract, Full-Time Status Contract for services. Inside IR35 Duration 18 months … enterprise wireless infrastructure, ensuring secure authentication, high availability and excellent user experience across corporate and guest wireless environments. Technology Stack * Cisco Catalyst 9800 Wireless LAN Controllers * Cisco 5520 & 5508 Wireless Controllers * Cisco Wireless Access Points * Cisco Identity Services Engine (ISE) * 802.1X Authentication * MAC Authentication Bypass (MAB) * Guest Wireless Networking * Cisco ...

Microsoft Windows environments (may vary depending on client) to troubleshoot and resolve client issues efficiently; Conduct basic troubleshooting and smart hands support for LAN, wireless, and VPN technologies to provide effective solutions; Manage user accounts and access rights utilizing Azure, Active Directory and Exchange; Set up and maintain printers … Proven skills in diagnosing hardware problems for PCs, laptops, and printers; Knowledge of remote administrative tools in the Windows 11 environment; Understanding of LAN, wireless, and VPN technologies for basic troubleshooting; Familiarity with Active Directory and Exchange; Experience with printers and multi-functional devices in a networked environment; A full ...

orchestration technologies, specifically Kubernetes, along with enterprise-grade operating systems (Linux/Unix environments). Familiarity with network engineering across Local Area Network (LAN) and Wide Area Network (WAN) environments. Proven track record of automating common operational tasks to improve system resilience and platform scalability. Active or previous UK Developed ...

looking for an experienced Edge Network Architect to join a major network transformation programme, focusing on enterprise LAN, WLAN and SD-WAN alongside Operational Technology environments. You'll be responsible for assessing existing network estates, defining future-state architecture and producing HLD/LLD designs for secure, resilient and scalable … edge solutions. The role has a strong OT focus, including network segmentation, Industrial Ethernet, ICS and SCADA environments. Key Skills: Enterprise LAN and switching architecture Enterprise WLAN design SD-WAN architecture Routing, switching and network segmentation OT network architecture Industrial Ethernet, ICS and SCADA IT/OT network separation ...

camera and presentation systems. Assist with video conferencing, hybrid events, live streaming and recording requirements. Work alongside IT and technical teams regarding networking, LAN connectivity and event technology requirements. Support lighting requirements, including DMX-controlled and automated lighting systems. Move and allocate AV equipment between event spaces depending on operational … video conferencing and collaboration technology. Knowledge of live streaming, filming or recording workflows would be advantageous. A good understanding of IT connectivity and LAN/networking fundamentals. Knowledge of DMX and automated lighting systems. Strong technical troubleshooting and fault-finding skills. An understanding of Health & Safety requirements within ...

camera and presentation systems. •Assist with video conferencing, hybrid events, live streaming and recording requirements. •Work alongside IT and technical teams regarding networking, LAN connectivity and event technology requirements. •Support lighting requirements, including DMX-controlled and automated lighting systems. •Move and allocate AV equipment between event spaces depending on operational … video conferencing and collaboration technology. •Knowledge of live streaming, filming or recording workflows would be advantageous. •A good understanding of IT connectivity and LAN/networking fundamentals. •Knowledge of DMX and automated lighting systems. •Strong technical troubleshooting and fault-finding skills. •An understanding of Health & Safety requirements within ...

/SCS/SCADA equipment configuration files. • Detailed design experience on Control/SCS/SCADA systems for example: Functional Design Specification (FDS), Detailed LAN Topology (System Architecture), Helinks Project files, Helinks SCD, HMI Database/Screens designs with Zenon COPA-DATA, Complete Signal List, 110V DC Power Load Assessment … Recovery Documentation, Inventory Equipment Spread Sheet for complete SCS Device List, Vulnerability Assessment, IED_BCU I/O Allocation Lists, Switchport Matrix for SCS LAN, IP Adress Assignment Matrix, 48V DC Power Load Assessment, Fibre Optic and Ducting Drawings, SCS Spares Strategy, SCS Training Course Materials, Comms Rack (Protection Comms ...