Culligan UK is seeking a Senior Network Engineer to play a key role in managing and improving network infrastructure across multiple sites. This role requires expertise in Fortinet networking solutions, Azure networking, and enterprise IT infrastructure. The ideal candidate will have a strong background in network security, automation, and troubleshooting, and will be responsible for designing, deploying, and maintaining critical … re a highly skilled network specialist with a passion for enterprise-level security and infrastructure, we'd love to hear from you! Lead the design, deployment, and management of Fortinet-based networking solutions, including FortiGate firewalls, FortiManager, FortiSwitch, and FortiAP. Develop and maintain FortiManager templates for efficient device deployment. Manage Azure VWAN and Azure Networking, including Site-to-Site VPNs … Provide high-level support for IT operations, working closely with internal teams to resolve issues and optimize performance. Conduct risk assessments and recommend improvements to existing network security Policies. Fortinet Certified Solutions Specialist Extensive experience with FortiGate firewalls Strong knowledge of FortiManager (device template creation, firewall deployment, ADOM management) Competency with FortiSwitch & FortiAP Experience with Azure VWAN & Networking (VPNs, troubleshooting More ❯
fast-moving, hands-on environment and want to work with cutting-edge tech, this contract is built for you. 🔧Senior Network Security Engineer The Tech Stack You’ll Own: Fortinet SD-WAN – Core to the network transformation Fortinet Firewalls – Design and deployment Cisco Nexus – High-performance switching environments Cisco Wi-Fi/LAN Routing & Switching – Solid fundamentals essential Firewall & Security … critical infrastructure from day one. ✅ You Should Apply If: You’re a senior-level network security engineer with a track record in hands-on delivery. You’re confident with Fortinet and Cisco environments , and can hit the ground running. You can design, build, and troubleshoot secure networks without breaking a sweat. You’re eligible for UK Security Clearance (we’ll More ❯
fast-moving, hands-on environment and want to work with cutting-edge tech, this contract is built for you. Senior Network Security Engineer The Tech Stack You’ll Own: Fortinet SD-WAN – Core to the network transformation Fortinet Firewalls – Design and deployment Cisco Nexus – High-performance switching environments Cisco Wi-Fi/LAN Routing & Switching – Solid fundamentals essential Firewall & Security … critical infrastructure from day one. You Should Apply If: You’re a senior-level network security engineer with a track record in hands-on delivery. You’re confident with Fortinet and Cisco environments, and can hit the ground running. You can design, build, and troubleshoot secure networks without breaking a sweat. You’re eligible for UK Security Clearance (we’ll More ❯
downgrades on switches, routers and WLAN devices Provide full support for the resolution of MIM and provide RCA?s for major failures (Problem Management) Competencies: Cisco Meraki, Network Security : Fortinet Essential Skills: CISCO Meraki, Fortinet, SDWAN. Routing, Switching. work location-Veghel. Remote working 2-3 days in a wk. Mandatory-Dutch Language required. If this is you, then please do More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Reed
SD-WAN Network Engineer to join our infrastructure team as they transform our global WAN environment. This role is key to the successful deployment and integration of our new Fortinet-based SD-WAN solution. You will work alongside global teams, local IT support, and third-party providers to deliver a robust and secure SD-WAN infrastructure. Day-to-day of … the role: Deliver the technical deployment of SD-WAN across 30+ global sites, following global standards and security protocols. Configure and manage Fortinet SD-WAN devices, ensuring seamless migration from Ipanema. Collaborate with network architects and global infrastructure teams to ensure alignment with the broader WAN strategy. Work with local teams to ensure site readiness, perform site surveys (as needed … Support firewall and routing policies consistent with corporate standards. Participate in change management processes and contribute to project reporting and updates. Required Skills & Qualifications: Strong hands-on experience with Fortinet SD-WAN solutions. Previous experience deploying SD-WAN over traditional WAN technologies (e.g., MPLS, leased lines). Solid understanding of routing protocols (BGP, OSPF), IP addressing, and network segmentation. Experience More ❯
We Look For: Qualifications: 🎓 Degree level or equivalent experience 🎓 JNCIA/JNCIS/JNCIP/JNCIE or NSE 6/7/8 certifications 🎓 SD-WAN certifications (Aruba SilverPeak & Fortinet preferred) Experience & Skills: 🔹 Hands-on experience with Juniper or Cisco switches/routers and security design 🔹 Expertise in deploying BGP, OSPF, ISIS, MPLS, LDP, RSVP, L2VPN, and L3VPN 🔹 Strong understanding … of SD-WAN vendors (preferably Aruba SilverPeak & Fortinet) 🔹 Experience with network automation and orchestration tools (e.g., Ansible, Cisco NSO) 🔹 Solid grasp of data centre networking, SDN, and NFV 🔹 Experience with SD-Branch, wireless & SASE solutions 🔹 API programming & integration experience 🔹 Knowledge of network monitoring and alerting tools (e.g., ScienceLogic or similar) 🔹 Competence in using network test equipment (preferably IXIA) Ready to More ❯
will be expected to demonstrate professional expertise in designing, building, and supporting enterprise IT environments. You should possess in-depth knowledge of managing and supporting Microsoft Azure, SonicWALL/Fortinet firewalls, and Windows Server. Additionally, you will be responsible for automating tasks using PowerShell and Python. You will be a part of a team of three engineers responsible for supporting … complex network-related issues. Requirements, Education, and Experience: 1. Proficient in Microsoft Windows, Apple, and Linux operating systems. 2. Strong knowledge of networking, specifically HPE/Aruba switches and Fortinet firewalls. 3. Familiarity with Fortinet FortiGate firewalls, FortiManager, and FortiAnalyzer is a plus. 4. Expertise in Azure Cloud networking and server components. 5. Strong understanding of Microsoft Office 365 and … . 18. Microsoft 365 Certified: Fundamentals (MS-900) 19. Microsoft Certified: Azure Fundamentals (AZ-900) 20. Microsoft AZ-104 (or to be acquired within six months of hiring) 21. Fortinet FortiGate Security- NSE 4 (or to be acquired within one year of hiring) 22. Fortinet FortiManager - NSE 5 (or to be acquired within one year of hiring) 23. Must be More ❯
will be expected to demonstrate professional expertise in designing, building, and supporting enterprise IT environments. You should possess in-depth knowledge of managing and supporting Microsoft Azure, SonicWALL/Fortinet firewalls, and Windows Server. Additionally, you will be responsible for automating tasks using PowerShell and Python. You will be a part of a team of three engineers responsible for supporting … complex network-related issues. Requirements, Education, and Experience: 1. Proficient in Microsoft Windows, Apple, and Linux operating systems. 2. Strong knowledge of networking, specifically HPE/Aruba switches and Fortinet firewalls. 3. Familiarity with Fortinet FortiGate firewalls, FortiManager, and FortiAnalyzer is a plus. 4. Expertise in Azure Cloud networking and server components. 5. Strong understanding of Microsoft Office 365 and … . 18. Microsoft 365 Certified: Fundamentals (MS-900) 19. Microsoft Certified: Azure Fundamentals (AZ-900) 20. Microsoft AZ-104 (or to be acquired within six months of hiring) 21. Fortinet FortiGate Security- NSE 4 (or to be acquired within one year of hiring) 22. Fortinet FortiManager - NSE 5 (or to be acquired within one year of hiring) 23. Must be More ❯
will be expected to demonstrate professional expertise in designing, building, and supporting enterprise IT environments. You should possess in-depth knowledge of managing and supporting Microsoft Azure, SonicWALL/Fortinet firewalls, and Windows Server. Additionally, you will be responsible for automating tasks using PowerShell and Python. You will be a part of a team of three engineers responsible for supporting … complex network-related issues. Requirements, Education, and Experience: 1. Proficient in Microsoft Windows, Apple, and Linux operating systems. 2. Strong knowledge of networking, specifically HPE/Aruba switches and Fortinet firewalls. 3. Familiarity with Fortinet FortiGate firewalls, FortiManager, and FortiAnalyzer is a plus. 4. Expertise in Azure Cloud networking and server components. 5. Strong understanding of Microsoft Office 365 and … . 18. Microsoft 365 Certified: Fundamentals (MS-900) 19. Microsoft Certified: Azure Fundamentals (AZ-900) 20. Microsoft AZ-104 (or to be acquired within six months of hiring) 21. Fortinet FortiGate Security- NSE 4 (or to be acquired within one year of hiring) 22. Fortinet FortiManager - NSE 5 (or to be acquired within one year of hiring) 23. Must be More ❯
will be expected to demonstrate professional expertise in designing, building, and supporting enterprise IT environments. You should possess in-depth knowledge of managing and supporting Microsoft Azure, SonicWALL/Fortinet firewalls, and Windows Server. Additionally, you will be responsible for automating tasks using PowerShell and Python. You will be a part of a team of three engineers responsible for supporting … complex network-related issues. Requirements, Education, and Experience: 1. Proficient in Microsoft Windows, Apple, and Linux operating systems. 2. Strong knowledge of networking, specifically HPE/Aruba switches and Fortinet firewalls. 3. Familiarity with Fortinet FortiGate firewalls, FortiManager, and FortiAnalyzer is a plus. 4. Expertise in Azure Cloud networking and server components. 5. Strong understanding of Microsoft Office 365 and … . 18. Microsoft 365 Certified: Fundamentals (MS-900) 19. Microsoft Certified: Azure Fundamentals (AZ-900) 20. Microsoft AZ-104 (or to be acquired within six months of hiring) 21. Fortinet FortiGate Security- NSE 4 (or to be acquired within one year of hiring) 22. Fortinet FortiManager - NSE 5 (or to be acquired within one year of hiring) 23. Must be More ❯
switches, routers and WLAN devices Provide full support for the resolution of MIM and provide RCAs for major failures (Problem Management). Skills: CISCO NAC, PALO ALTO. CISCO Meraki, Fortinet, SDWAN, Routing, Switching More ❯
grow and make a meaningful impact. Key Responsibilities Provide technical support through a range of channels Troubleshoot and resolve issues across: Windows operating systems and applications Cisco, Meraki, and Fortinet networks (TCP/IP, DNS, DHCP, VPN) Microsoft Azure and Intune environments Active Directory, Group Policy, and Office 365 Rubrik backup infrastructure SQL (basic support, queries, monitoring, backup/restore … For Experience in a technical support or engineering role within a multi-site or enterprise environment. Solid hands-on knowledge of: Windows OS and enterprise environments Cisco, Meraki, and Fortinet networking Azure, Intune, and MDM solutions Active Directory, Group Policy, Office 365 SQL (basic) Rubrik backup technologies and Hyper-V Cyber security tooling and practices Excellent problem-solving and troubleshooting More ❯
experience in network security engineering. Strong understanding of networking protocols, firewalls, IDS/IPS, and VPN technologies. Hands-on experience with security tools such as Cisco ASA, Palo Alto, Fortinet, and others. Knowledge of cloud networking and security (AWS, Azure, or Google Cloud) is a plus. More ❯
Role Are you ready to join the UK’s top-tier service provider? Work alongside industry leaders such as Palo Alto, Fortinet, Check Point, and Cisco to enhance network security for the defence and central government sectors. As a Security Project Engineer, you will implement advanced security solutions to protect vital information and maintain a secure digital environment. What’s More ❯
London, England, United Kingdom Hybrid / WFH Options
Nasstar
stakeholders. Must be able to manage their own time successfully. Ability to engage and deliver on multiple projects concurrently. Essential Skills: Recognised IT certifications from networking technology vendors including Fortinet and Cisco. Experience leading customer strategy, engaging with sellers, multivendors and dealing pipeline Extensive IT/Telecoms technical experience. Recent experience of working in a Pre-Sales capacity designing complex … based security services IP Networking Routing protocols, BGP, VRRP, HSRP MPLS LAN (Wired & Wireless) Public Cloud network connectivity (ExpressRoute, Direct Connect) Experience of the above solutions from vendors including Fortinet and Cisco Experience in working with service transition teams around service on boarding and operation acceptance requirements. Demonstratable experience in large network transformation engagements and connecting enterprise networks to Public More ❯
Edinburgh, Scotland, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
Chester, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
Bath, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
York, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯
Coventry, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience. - From/to any of the leading firewalling vendors or technologies: Palo Alto/Fortinet/Cisco FTD/Meraki/Checkpoint. If you are interested, please get in touch! #J-18808-Ljbffr More ❯