101 to 125 of 144 WAN Jobs in the South East

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 ...

Youll have a minimum of 3 years of experience in network security or a related field. Strong understanding of network infrastructure, including LAN/WAN, routers, switches, and related network devices. Youll have expertise in security protocols, cryptography, authentication, authorisation, and security. Excellent analytic and problem-solving skills, with … make well-informed security decisions. Strong communication and interpersonal skills, with the ability to effectively communicate technical information to non-technical stakeholders. LAN/WAN (Cisco CCNA) or 5 years experience. Understanding of ITIL methodologies and best practices Whats in it for you? We offer a range of benefits designed ...

business provides IT services and solutions into Mid-Market, Enterprise scale businesses across voice, networks, connectivity, cloud and more. You will focus primarily on WAN technologies (MPLS/WAN/SD-WAN), Data Centre Infrastructure and Network Security (Fortinet/Juniper/Cisco tech stack) Working within a busy … this position you will require: Demonstrable experience of previous Pre-Sales/Solutions Architecture Strong examples of solution design and documentation. Proficient in LAN, WAN, and Data Centre infrastructure, including technologies such as Switching, Routing, SD-WAN, SASE, WLAN, and SDN. Strong experience with edge security appliances (Firewalls, IDS/ ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

working is supported, clearance is fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical … Cisco ASA – Cisco Wireless & Cisco ISE – Cisco ACI (or migration away from ACI to modern platforms) – Palo Alto Firewalls – F5 Load Balancers – Meraki SD-WAN • Ability to work across design, deployment, and support. • Comfortable mentoring junior engineers and sharing technical knowledge. • Eligible for UK security vetting (clearance sponsored). Nice ...

specific focus on firewall, routing, WI-FI, and security systems. As a Senior Network Engineer, you will leverage your extensive expertise in LAN and WAN, IP address management, firewalls, security access control systems to deliver innovative solutions and ensure network stability and security. You will provide leadership, guidance, and expertise … opportunity to work on cutting-edge projects and contribute to ground-breaking scientific advancements. Key Responsibilities Include: Active participation for the support of STFC WAN, sites LAN, routing, WI-FI, firewall and network security, IPAM, network access control, and cloud telephony Collaborating with other teams to ensure IT systems ...

This role offers sponsorship for the correct level of experience only. Please read the JD below before calling. I cannot accept enquiries from candidates who don't have the required Network Architecture experience. Job Purpose ...

also expect you to have the following experience, knowledge and skills: -Experience running, managing and implementing all aspects of a global enterprise network architecture (WAN, campus and data centre) -Strong technical experience managing, supporting and optimising: Enterprise and data centre routing and switching architectures, including OSPF, BGP, ECMP, and VXLAN. …/IPS. -Data centre power, cooling and cabling standards, including experience of single and multi-mode fibre optic networks. -Experience working with WAN providers and fibre network infrastructure, including DIA, SDWAN, wavelength and dark fibre circuits ...

Routing – Support and manage Cisco switching (Nexus 3k & 9k), Aruba, MPLS networks, and VPNs . Network Maintenance & Support – Ensure the smooth operation of LAN, WAN, and VPN networks. Network Monitoring & Troubleshooting – Utilize SolarWinds NPM & NTA, Cisco Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management – Respond … Follow best practices to implement network changes safely and efficiently. Network Engineer Skills & Experience: Hands-on experience with Cisco networking (routing & switching), firewalls, and WAN technologies. Experience with network monitoring tools like SolarWinds NPM/NTA and Cisco Prime. Knowledge of Fortinet, Aruba, HPE, Palo Alto (Panorama), and Cisco Nexus ...

Network, Security and Voice Operations Team Lead - Trader Voice/IPC - LAN/WAN - OSPF - BGP - MPLS - Meraki - ACI - SD-WAN Permanent - up to £125,000 + benefits, bonus *** Hybrid, 3 days office Global financial services client is seeking a Network, Security and Voice Operations Team Lead/Manager responsible … managing an IP Telephony, Trader Voice (IPC Unigy, Dealerboards, Voice Reording) function within a financial institution Strong technical skills across Cisco; Meraki Wireless; SW-WAN, DDoS Mitigation; Solarwinds; ACI, ISE, MPLS, OSPF, BGP, LAN/WAN, Checkpoint and Palo Alto Strong experience with MS Teams Telephony and Cloud-based SaaS ...

hybrid Active Directory Demonstrated ownership of project delivery across all phases, including planning, execution and post-implementation support Solid networking expertise across LAN, WAN and SD-WAN Experience with virtual desktop platforms such as Citrix DaaS or VMware Horizon Confident working with ITSM tools and structured incident management processes Broad ...

ensuring smooth installation, accurate documentation, and reliable connectivity. Key Responsibilities Install and configure network equipment (routers, switches, firewalls, servers). Deploy LAN, WLAN, and WAN networks to meet customer needs. Carry out WiFi surveys and audits as part of installations. Terminate, test, and fault-find copper (CAT5/6/… customers and internal teams. Requirements Proven experience as a Network/Field Engineer with WiFi expertise. Strong knowledge of TCP/IP, LAN/WAN, routing, switching, firewalls. Experience in structured cabling installation and testing. Experience installing network cabinets and associated hardware. Knowledge of enterprise WiFi solutions (e.g., Cisco, Aruba ...

connected, secure, and moving every day? We are seeking an IT Network Engineer (Level 1) with experience of operating, maintaining and implementing Fortinet SD-WAN to join our team based from our Head Office in London Bridge This role offers hybrid working with a requirement for 3 days … train operations depend on this network, so reliability and performance are key. As we transition from a legacy setup to a modern Fortinet SD-WAN infrastructure, youll play a vital role in shaping the future of our connectivity. This is your chance to be part of a major transformation journey. ...

customer satisfaction through data-driven governance and KPI tracking. Technical Oversight Ensure robust and scalable architectures across wired, wireless, virtual/cloud, SD-WAN/SASE, and voice (VoIP) environments. Align customer solutions with core infrastructure and automation platforms with Group Networks. Maintain compliance with UK telecoms regulations and industry … objectives. Collaborate with engineering teams to ensure alignment with core infrastructure and automation platforms. Own the roadmap for network services, including wired, wireless, SD-WAN/SASE, and voice offerings. Ensure products are commercially viable, technically robust, and deliver measurable customer value. Position Specifications Behavioural Competencies – Organisational & Behavioural Fit Strategic ...

We are constantly growing our SOC team and new opportunities in our Farnborough site. Come and join us in the Defence sector and support enterprise scale clients. We have opportunities for L1 SOC Analysts to ...

days per week remote but requiring 3 days per week on-site. The ideal candidate will have strong experience in Enterprise Network Operations (LAN, WAN, SD-WAN, VPN, Cloud), ITIL/ITSM Process Governance, Vendor & Contract Management, Cybersecurity & Compliance Awareness and Leadership, Analytical & Communication Excellence. ...

first point of contact for clients Act as the escalation point for junior Engineers Solid networking understanding, including but not limited to WAN/LAN connectivity, routers, firewalls and switches Knowledge of backup technologies Work towards both individual and team KPIs Ensure a high level of service is provided … Experience: Minimum of 3 years’ experience in a technical support role, confident working up to 2nd Line level Good networking skills, including LAN/WAN connectivity, switches, firewalls and routers Good MS365 knowledge is advantageous Experience with Active Directory, VMware/HyperV Confident acting as the first point of contact ...

Outside IR35 £500 per day - Network Engineer - Hampshire PLEASE NOTE - The nature of this project will require the work to be carried out onsite and successful candidates will be required to be security cleared (SC ...

Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana. Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software brokers across environments (on-prem … root cause analysis and resolution. Monitor system performance and health using Prometheus and Grafana; proactively identify and address anomalies. Configure and optimize Solace across WAN environments, ensuring low-latency, secure, and reliable messaging. Collaborate with development and application support teams to troubleshoot message flow issues and integration problems. Perform capacity ...

Solace PubSub+, ensuring high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana. Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software brokers across environments (on-prem … root cause analysis and resolution. Monitor system performance and health using Prometheus and Grafana; proactively identify and address anomalies. Configure and optimize Solace across WAN environments, ensuring low-latency, secure, and reliable messaging. Collaborate with development and application support teams to troubleshoot message flow issues and integration problems. Perform capacity ...