13 of 13 Contract LAN Jobs in London

improvement initiatives Provide on-call technical support when required Stay current with emerging threats and technology developments What we’re looking for Proven experience in large-scale enterprise networking (LAN/WAN, routing, IP, DNS) Strong background in firewall administration (Check Point, Fortinet, Palo Alto, Cisco ASA/FTD) Hands-on experience troubleshooting complex multi-site network issues Professional certifications More ❯

will: Mentor, inspire and educate the colleagues at all levels regarding the role digitalisation can play in enabling and supporting strong business performance Have hands-on experience implementing networking (LAN/WAN/Wireless), virtualisation and cloud technologies, and will possess current industry certifications in these areas. You will have a solid background in cybersecurity, and demonstratable skills in the More ❯

will: Mentor, inspire and educate the colleagues at all levels regarding the role digitalisation can play in enabling and supporting strong business performance Have hands-on experience implementing networking (LAN/WAN/Wireless), virtualisation and cloud technologies, and will possess current industry certifications in these areas. You will have a solid background in cybersecurity, and demonstratable skills in the More ❯

working in a customer facing role. Endpoint Management: SCCM, Intune, Autopilot, MDT, etc. Operating System: Extensive knowledge of Windows 10 and Windows 11. Networking: TCP/IP, DNS, DHCP, LAN/VLAN/WAN. Programming: PowerShell , Batch, VBScript etc. Good research, problem-solving and communication skills. Is this of interest? If so, apply now with an up-to-date CV More ❯

working in a customer facing role. Endpoint Management: SCCM, Intune, Autopilot, MDT, etc. Operating System: Extensive knowledge of Windows 10 and Windows 11. Networking: TCP/IP, DNS, DHCP, LAN/VLAN/WAN. Programming: PowerShell , Batch, VBScript etc. Good research, problem-solving and communication skills. Is this of interest? If so, apply now with an up-to-date CV More ❯

methodical approach to service issues Ability to work under pressure to meet SLA's whilst remaining calm in stressful situations Experience including implementation and supporting key Infrastructure services e.g. LAN, WAN, ISP & Firewalls. Applicants must be in sympathy with the aims and objectives of a Christian faith-based organisation. A full list of criteria can be found on the job More ❯

engagement focused on design, standards, and documentation, ideally suited to someone with strong Fortinet and Cisco experience. Scope of Work: SD-WAN design and standards development Management networks and LAN services Virtualisation optimisation Remote access architecture Contribution to overall global network design Deliverables: Design documentation and reference architecture for global rollout Collaboration with engineering and project teams Support handover to More ❯

Inside IR35 We're looking for a Network Architect on behalf of a Global Services Provider where you will design, implement, and manage data, security networks including LAN, WAN, and SDWAN. As a Network Architect, you will be responsible for: Lead and mentor the Network team in assessing, designing, and implem click apply for full job details More ❯

tasks as needed, making you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end … in the UK on-call rotation for critical issues outside regular business hours. Skills and Experience Experience in enterprise network operations and troubleshooting. Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP. Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP. Strong diagnostic More ❯

Inside IR35 We're looking for a Network Architect on behalf of a Global Services Provider where you will design, implement, and manage data, security networks including LAN, WAN, and SDWAN. As a Network Architect, you will be responsible for: Lead and mentor the Network team in assessing, designing, and implementing LAN, WLAN, and SDWAN solutions. Analyse customer networks and … business need to develop tailored network architectures (HLD/LLD). Deploy, migrate, and maintain LAN/WAN/SDWAN infrastructures for optimal performance and reliability. Ensure network security through effective design, configuration, and implementation of firewalls, VPNs, and access controls. Monitor network performance, perform capacity planning, and resolve complex technical issues. Manage vendors, BOMs, and procurement of networking equipment More ❯

ensure seamless operation during live events. Flexibility and availability during these critical periods are essential. What You’ll Do Maintain and enhance complex network infrastructure across multiple sites, covering LAN, WAN, WLAN, VOIP, firewalls, and structured cabling. Support seamless connectivity for large-scale live events and broadcast operations. Troubleshoot, resolve, and prevent network issues in high-pressure, time-sensitive environments. … resolution. You’ll bring: A minimum CCNA qualification (CCNP preferred) . Proven experience across multi-vendor environments (Cisco, HPE, Aruba, Juniper, Ruckus, Palo Alto, Mitel). Deep understanding of LAN/WAN/WLAN technologies , routing protocols (OSPF, BGP), VLANs, QoS, and firewalls. Hands-on experience with network design, troubleshooting, and change management in large-scale, live-event or high More ❯

you will play a key role in incident management and resolution on secure classified systems. Day-to-day of the role: Provide Level 3 network engineering support for the LAN and WAN across all security domains. Primarily handle incident management on our clients’ live systems, focusing on incidents escalated from 1st and 2nd line resources. Install, configure, deploy, maintain, and … of problems and incidents to deliver solutions. Required Skills & Qualifications: Extensive experience in installation, configuration, deployment, maintenance, and diagnostics of CISCO Network Devices. Proficient in Level 3 Support for LAN and WAN relating to Core Services. Detailed knowledge of core network technologies and infrastructure, including CISCO Nexus, AAA Management Platforms (e.g., ISE), and QOS. Advanced knowledge of routers, switches, and More ❯

Network Architect - Enhanced SC or DV Cleared - £715 a day - London Hybrid Rate: £700 - £750 a day Location : Hybrid - 3 days a week in London Clearance: DV + UK Sole National You will join a global IT consultancy who are More ❯