1 to 25 of 388 Permanent Firewall Jobs in the UK excluding London

sites, ensuring high availability, resilience, and performance. Key Responsibilities Manage, maintain, and optimise the organisation's network infrastructure Oversee LAN, WAN, Wi-Fi, VPN, firewall, and internet connectivity environments Lead network security initiatives including monitoring, patching, access control, and incident response Support and develop cloud and hybrid infrastructure connectivity Manage ...

sites, ensuring high availability, resilience, and performance. Key Responsibilities Manage, maintain, and optimise the organisation's network infrastructure Oversee LAN, WAN, Wi-Fi, VPN, firewall, and internet connectivity environments Lead network security initiatives including monitoring, patching, access control, and incident response Support and develop cloud and hybrid infrastructure connectivity Manage ...

desktop and device support • DNS and DHCP • Networking fundamentals: firewalls, routing, NAT, VLANs and switching • Wi Fi technologies, including UniFi or equivalent enterprise platforms • Firewall management, ideally SonicWall or similar • VPN technologies, including SSL and site to site • PC and laptop hardware diagnostics and build Desirable Skills • Jamf ...

desktop and device support • DNS and DHCP • Networking fundamentals: firewalls, routing, NAT, VLANs and switching • Wi Fi technologies, including UniFi or equivalent enterprise platforms • Firewall management, ideally SonicWall or similar • VPN technologies, including SSL and site to site • PC and laptop hardware diagnostics and build Desirable Skills • Jamf ...

infrastructure upgrades, migrations and improvement projects • Implementing secure remote access solutions using VPN, IPsec, SSL/TLS and SSH • Managing network security controls including firewall policies, IDS/IPS, encryption and PKI • Monitoring network performance, capacity and security, identifying opportunities for optimisation • Supporting disaster recovery and business continuity planning • Managing ...

Support Microsoft 365, Azure, Active Directory, Windows Server, and endpoint environments Troubleshoot networking technologies including TCP/IP, VLANs, firewalls, and wireless networks Support firewall technologies such as Fortinet, Cisco, SonicWall, or WatchGuard Support backup and recovery solutions, including Veeam and Azure Backup Assist with virtualisation platforms including VMware, Hyper ...

Lead network upgrades, migrations and infrastructure improvement projects Deliver secure remote access (VPN, IPsec, SSL/TLS, SSH) Drive network security best practice including firewall rules, IDS/IPS, encryption and PKI Monitor network performance, capacity and security and troubleshoot complex issues Support disaster recovery and business continuity planning ...

Office 365 Microsoft Exchange/Outlook administration VMware/Hyper-V Data backup solutions -VEEAM or equivalent Networking fundamentals - LAN, WAN, VPN, Wi-Fi, firewall configuration Strong PC hardware Software troubleshooting Excellent communication skills Professional, client-facing manner Location The role is primarily field-based across London and client sites ...

Cloud VMware and/or Hyper-V Microsoft Azure (IaaS and Identity) Backup and Disaster Recovery Networking TCP/IP, DNS, DHCP, VLANs, VPNs Firewall troubleshooting and traffic analysis Security MFA, Conditional Access, Endpoint Protection Basic security incident containment Tools RMM and PSA tools (Autotask, ConnectWise, or similar) Monitoring ...

solutions such as SentinelOne/Defender for endpoint Layer 2 Switch configuration VLANs, trunks, access ports, POE Racking, cabling, hardware installation eg firewall installation, cabinet patching and tidying Wifi Protocol general knowledge DNS records, email filtering/connectors Firewalls, access control and NAT Endpoint management policy enforcement, device control ...

solutions such as SentinelOne/Defender for endpoint Layer 2 Switch configuration VLANs, trunks, access ports, POE Racking, cabling, hardware installation eg firewall installation, cabinet patching and tidying Wifi Protocol general knowledge DNS records, email filtering/connectors Firewalls, access control and NAT Endpoint management policy enforcement, device control ...

operating systems SIEM technologies and security monitoring Basic scripting or automation using KQL, PowerShell, Python, or Bash ITIL environments and structured change control processes Firewall, endpoint, or cloud security technologies We'd especially like to hear from candidates who are: Strong communicators who can work confidently with both technical ...

technologies, Cisco Nexus, VXLAN, VPC’s & End User Compute Campus Switching Catalyst 9XXX series switches, Stackwise virtual IPSec VPN’s & Cisco SDWAN Cisco Secure firewall/FTD SASE solutions, Palo Alto Prisma Access, Cisco Secure Connect Cisco Wireless – WLC’s (C9800 series) Palo Alto Networks Firewalls & Panorama Cisco Identity Services ...

NIST. Required Experience & Skills 5–7+ years of experience designing, implementing and supporting medium to large enterprise networks (10,000+ users). Palo Alto firewall platforms (Pan-OS, Threat Prevention, User-ID, GlobalProtect, HA, Prisma Access) Automation and Scripting (Python/Ansible/Terraform Strong hands-on experience with Cisco ...

NIST. Required Experience & Skills 5–7+ years of experience designing, implementing and supporting medium to large enterprise networks (10,000+ users). Palo Alto firewall platforms (Pan-OS, Threat Prevention, User-ID, GlobalProtect, HA, Prisma Access) Automation and Scripting (Python/Ansible/Terraform Strong hands-on experience with Cisco ...

Intune, Purview and compliance controls, plus core services. LAN/WAN network security & patch management. VM management (VMware/Proxmox). Cyber Security & Firewall management. AWS cloud administration. IT Incident response & DR. What youll need: A minimum of 5+ years experience in IT Infrastructure/Networking/Service Delivery ...

paths, and workstations. Support enterprise networking across Extreme, Cisco, Dell, and HPE switching, including configuration and fault resolution. Assist with Juniper and Palo Alto firewall environments and resolve network connectivity issues. Apply core networking principles including VLANs, routing basics, STP, ARP, link aggregation, and network segmentation. Maintain DNS, DHCP … physical hardware management. Strong working knowledge of Extreme, Cisco, Dell, and HPE switching platforms, including configuration, troubleshooting, and performance monitoring. Understanding of enterprise firewall concepts with exposure to Juniper and Palo Alto firewall technologies. Ability to diagnose complex network issues impacting servers, storage, virtual machines, authentication paths, and workstation connectivity. ...

Firewall Engineer 12 Month Contract (Inside IR35) Hybrid, Glasgow Starting ASAP Day Rate: £DOE About the Role: Harvey Nash's client is seeking a Firewall Engineer to support a significant infrastructure insourcing programme, with an initial focus on discovery and documentation of the existing firewall estate, followed by hands … support of the firewall environment as part of Business As Usual... WKCL1_UKTJ ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

environments where Juniper networking is a key part of the estate. Juniper Mist experience would be advantageous, but broader Juniper routing, switching and firewall experience across SRX, EX or QFX is equally relevant. This is a good opportunity for a senior network professional who wants varied project work across complex ...

quickly determine and resolve complicated technical issues. Resolution of incidents related to, but not limited to the following: Mail Application/Office 365 issues Firewall Issues including but not limited to SSLVPN, Site to Site VPN, Access Rules Troubleshooting & Assessment of backup/disaster recovery solutions to ensure data retention ...

systems remain robust and dependable. Network troubleshooting will form part of your day-to-day work, including DNS, DHCP, TCP/IP, VLANs, and firewall-related issues, helping to maintain smooth business operations. You’ll also support internally developed business applications and tools, working with stakeholders and developers to resolve ...

sites at short notice. Infrastructure and Network support: Install, configure, and maintain Windows Server environments (2016/2019/2022). Configure and manage firewall platforms (hardware and software-based). Maintain virtualised environments using platforms such as VMware ESXi and Microsoft Hyper-V. Customer Repairs (RMAs): Perform root cause ...

Active Directory Holder of a current Microsoft certification (365, Azure etc.) Strong knowledge of networking (DNS, DHCP, VPN, TCP/IP) and router/firewall configuration Hold an up-to-date CompTIA N+ certificate (essential) Hold an up-to-date CompTIA A+ certificate (desired) Excellent troubleshooting and problem-solving skills ...