Derby, Derbyshire, United Kingdom Hybrid / WFH Options
risual Limited
So, whether you're just starting out in your career or looking to progress as an industry professional, Node4 has a place for you. About the role As a Senior Platform NetworkEngineer, you will operate as a senior member of the Network Infrastructure team with ownership of delivering and maintaining our service provider platform … team in change control and technical governance processes and help ensure our platform evolves securely and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi-site network. Experience working with … edge infrastructure across data centres and PoPs. Hands-on experience with Juniper (MX, EX, SRX), Cisco, and Fortinet platforms. Comfortable with firewalls, SD-WAN (especially Fortinet), and multi-tenant network security. Exposure to automation tooling and scripting (Ansible, Python) beneficial. Certifications (or demonstrable technical capability equivalent to certification level) Juniper JNCIS/JNCIP/JNCIE Cisco CCNP/CCIE More ❯
SeniorNetworkEngineer – Global Infrastructure (EMEA) 🔧 A leading global technology-driven company is seeking a SeniorNetworkEngineer to join its advanced IT infrastructure team. This is a high-impact role for a seasoned engineer experienced in Cisco ISE , ACI , firewalls , VPNs , and Azure cloud networking . You'll take ownership of key … and maintain LAN/WAN, firewalls, routers, switches & wireless networks. Plan and execute site surveys, cabling layouts, and wireless heat maps. Lead disaster recovery planning and incident escalation. Monitor network performance and recommend optimisations. Support internal teams via service desk, knowledge base, and process development. ✅ You Should Have ✅ Strong hands-on experience with Cisco/Meraki networking (including ACI … administration (required). Experience with Azure networking and VPN/firewall configurations. Desired: Python scripting , Cisco/Juniper certs, ITIL familiarity. Excellent troubleshooting, documentation, and communication skills. Ready to engineer reliable, secure, and scalable global networks? Let’s talk, apply now or reach out for a confidential conversation. More ❯
SeniorNetworkEngineer – Global Infrastructure (EMEA) 🔧 A leading global technology-driven company is seeking a SeniorNetworkEngineer to join its advanced IT infrastructure team. This is a high-impact role for a seasoned engineer experienced in Cisco ISE , ACI , firewalls , VPNs , and Azure cloud networking . You'll take ownership of key … and maintain LAN/WAN, firewalls, routers, switches & wireless networks. Plan and execute site surveys, cabling layouts, and wireless heat maps. Lead disaster recovery planning and incident escalation. Monitor network performance and recommend optimisations. Support internal teams via service desk, knowledge base, and process development. ✅ You Should Have ✅ Strong hands-on experience with Cisco/Meraki networking (including ACI … administration (required). Experience with Azure networking and VPN/firewall configurations. Desired: Python scripting , Cisco/Juniper certs, ITIL familiarity. Excellent troubleshooting, documentation, and communication skills. Ready to engineer reliable, secure, and scalable global networks? Let’s talk, apply now or reach out for a confidential conversation. More ❯
Stafford, England, United Kingdom Hybrid / WFH Options
risual Limited
us. So, whether you're just starting out in your career or looking to progress as an industry professional, Node4 has a place for you. About the role The SeniorNetwork Support Engineer is responsible for providing technical support to the organization's computer network infrastructure, ensuring that the network runs efficiently and effectively. They … will provide troubleshooting assistance to users, analyze network performance, and recommend upgrades, as needed. The SeniorNetwork Support Engineer will also work with the network engineering team to design and implement new network technologies and maintain network security. What will you bring? Extensive knowledge of network protocols and technologies, including TCP/… IP, DNS, DHCP, VLANs, and VPNs. Experience with network security, including firewalls, intrusion detection/prevention systems, and access control. Knowledge of routing and switching technologies, including OSPF, BGP, and VLANs. Experience with network monitoring tools, such as Nagios or SolarWinds. Strong analytical and problem-solving skills. Excellent communication and interpersonal skills. Ability to work independently and in More ❯
Birmingham, West Midlands, Tile Cross, West Midlands (County), United Kingdom
Applause IT Recruitment Ltd
SeniorNetworkEngineerNetwork Infrastructure | Firewalls | Routing & Switching £50,000 - £55,000 Would need to be DV clearable! Are you a seasoned NetworkEngineer with a passion for building robust, secure infrastructure? We're hiring a SeniorNetworkEngineer to take a lead role in designing, deploying, and supporting enterprise LAN … for complex incidents, and drive improvements to critical infrastructure. Key Responsibilities: Deploy and manage LAN, WAN, and WLAN networks to meet evolving business demands. Proactively monitor, troubleshoot, and enhance network infrastructure. Serve as a senior escalation point within the team, mentoring more junior engineers. Maintain comprehensive documentation for topologies, configurations, and incident responses. Troubleshoot and manage firewalls including … Palo Alto, Cisco ASA (AnyConnect), and Fortigate. Utilise network diagnostic tools (e.g. Wireshark) and monitoring systems using SNMP. Support VPN and IPSEC deployments, certificate management, and secure remote access. About You: 5+ years in a Network Engineering role, ideally in a customer-facing or MSP environment. Solid understanding of TCP/IP, routing protocols (EIGRP, BGP, OSPF), and More ❯
Office based in Alton, Hampshire, who are committed to enabling technology organisations and professionals to thrive within the Space, Defence and Security sectors. We are currently looking for experienced SeniorNetwork Engineers to work onsite, 5 days per week, at a secure site in Hereford. As a Thorn SDS SeniorNetworkEngineer , you will be … responsible for ensuring that the technology systems have the correct network infrastructure developed for the specific environments. This will include (but not limited to) configuration and management of routers and switches, routing protocols, VLAN configuration, network segmentation, virtualisation, cloud networking, network automation, generation of detailed network designs, and configuration, including reports on network performance. We … are looking for an SFIA Level 5 engineer to fill this role. Due to the security restrictions of this role, applicants need to hold, or be able to obtain, the necessary security clearance level of DV. (SC with the ability to obtain DV will be considered.) See Gov.UK for further information: United Kingdom Security Vetting: Applicant - GOV.UK (www.gov.uk) The More ❯
a global company, and our products—including mobile elevating work platforms, telehandlers, utility vehicles and accessories—can be found all over the world. SUMMARY: Plans, designs, implements, and supports network systems, including configurations, supporting/troubleshooting network problems and coordinating across the infrastructure and corporate landscape. YOUR IMPACT : Providing day-to-day operational support and troubleshooting for the … network environment using appropriate network management tools, scripting, or equivalent. Advanced understanding of networking fundamentals - architectures, models, protocols, IP addressing, basic router/switch configurations, network security, and applied experience. Conducting triage and resolution of network issues and outages. Active member of project teams following senior leadership design and project plans. Communicating and coordinating with … stakeholders for network-related activities. Learning and adopting new technologies like SD-WAN, virtualization, automation tools. Continuously monitor and analyze network traffic usage. Advanced knowledge in 1 area of end-to-end network landscape (route/switch, wireless, cloud, LAN/WAN, cellular, perimeter, security, and others). Cross functional team communicating and coordinating efforts for database More ❯
a global company, and our products—including mobile elevating work platforms, telehandlers, utility vehicles, and accessories—can be found all over the world. SUMMARY: Plans, designs, implements, and supports network systems, including configurations, supporting/troubleshooting network problems and coordinating across the infrastructure and corporate landscape. YOUR IMPACT: Providing day-to-day operational support and troubleshooting for the … network environment using appropriate network management tools, scripting, or equivalent. Advanced understanding of networking fundamentals - architectures, models, protocols, IP addressing, basic router/switch configurations, network security, and applied experience. Conducting triage and resolution of network issues and outages. Active member of project teams following senior leadership design and project plans. Communicating and coordinating with … stakeholders for network-related activities. Learning and adopting new technologies like SD-WAN, virtualization, automation tools. Continuously monitor and analyze network traffic usage. Advanced knowledge in one area of end-to-end network landscape (route/switch, wireless, cloud, LAN/WAN, cellular, perimeter, security, and others). Cross-functional team communication and coordination for database, applications More ❯
CityFibre provides wholesale connectivity to multiple business and consumer service providers, local authorities and mobile operators. As the UK's largest fibre-only network, and its only proven wholesale challenger, we're busy setting new standards for what digital infrastructure can and should be. Designed from scratch for the internet, our network is greener, more reliable and ready … nationally. What does that mean for you? The opportunity to make internet connections (and daily life) a whole lot better, for a lot of people! Joining us as a SeniorNetwork Automation Engineer You will play a vital role in delivering meaningful, reliable automation that provides our customers with best-in-class digital infrastructure and superfast broadband. … continue to deliver our full fibre networks at pace across the UK, you will help us build solutions to enable the wider Engineering function to scale and maintain our network to achieve our strategic 2025 vision. You'll receive a competitive salary, a performance related bonus, and a range of benefits to support you across your financial, physical and More ❯