1 to 25 of 629 Firewall Jobs in the UK

environments, Active Directory, Group Policy, DNS, DHCP, and virtualisation platforms. Monitor, troubleshoot, and resolve complex network issues across LAN, WAN, Wi-Fi, VPN, and firewall technologies. Lead technical investigations, root cause analysis, and problem management activities. Support infrastructure upgrades, migrations, and transformation projects. Maintain security best practices and support compliance ...

environments, Active Directory, Group Policy, DNS, DHCP, and virtualisation platforms. Monitor, troubleshoot, and resolve complex network issues across LAN, WAN, Wi-Fi, VPN, and firewall technologies. Lead technical investigations, root cause analysis, and problem management activities. Support infrastructure upgrades, migrations, and transformation projects. Maintain security best practices and support compliance ...

/CD tools such as TeamCity, GitLab, Azure DevOps or similar. Infrastructure-as-code or automation tooling. Palo Alto, Fortinet or other next-generation firewall platforms. Experience contributing to ISO27001, security, change management or other formal IT governance processes. Experience working in a multi-site or international business environment. Competitive ...

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 ...

offers the opportunity to develop your knowledge across: Enterprise networking and network security. Cloud infrastructure. Security Operations Centres. Identity and Access Management. Vulnerability management. Firewall administration. Cybersecurity incident response. Benefits Five weeks' annual leave plus bank holidays. Company pension. On-site parking. Early finish every Friday. Apply To apply ...

highly advantageous. Networking & Security You'll provide administration and support across the organisation's network and security estate, including: Enterprise switching and routing Firewall administration DNS, DHCP and TCP/IP services Secure remote connectivity Network monitoring and performance optimisation Endpoint protection technologies Vulnerability management Security monitoring platforms Certificate ...

highly advantageous. Networking & Security You'll provide administration and support across the organisation's network and security estate, including: Enterprise switching and routing Firewall administration DNS, DHCP and TCP/IP services Secure remote connectivity Network monitoring and performance optimisation Endpoint protection technologies Vulnerability management Security monitoring platforms Certificate ...

Azure AD, Entra ID, Exchange Online/O365 Environment Network Management, design principles and implementation, inc. TCP/IP, traffic routing, DNS, VLAN, WAN, firewall, switch and load balancing. Server management and design principles (physical and virtual) WANs, LANs and network troubleshooting Windows Server 2016/19/22, including ...

involved in a wide variety of infrastructure projects including Microsoft 365 deployments, Azure and Entra ID administration, cloud migrations, network upgrades, security improvements, firewall deployments, and virtualisation projects. You'll also work closely with customers, providing technical guidance, mentoring junior engineers, and contributing to pre-sales and solution design activities. ...

ideal candidate will have a mix of technical expertise and soft skills, including: Technical Skills: - Proficiency in Cisco and Checkpoint firewall rule bases, access list configuration, NAT and PAT, TCP/IP, BGP, and OSPF routing protocols. - Familiarity with DNS, DHCP, VLANs, VoIP (SIP, SBCs, ATAs), IPSec, PKI, and certificates. ...

Enterprise Administrator, or equivalent. Cloud services: Experience with cloud platforms and services, particularly Microsoft 365. Security awareness: Understanding of IT security best practices, including firewall management, antivirus solutions, and data protection policies. Project experience: Exposure to IT project work, such as migrations, deployments, or upgrades. Salary ...

fundamentals (TCP/IP, DNS, DHCP, VPN). Experience supporting endpoint security products. Excellent troubleshooting skills. Ability to prioritise multiple support requests. Desirable Sophos Firewall and Endpoint experience. UniFi networking. Microsoft Entra ID. Intune/Endpoint Manager. Azure. PowerShell or scripting fundamentals. ITIL Foundation. Backup technologies. Cyber Essentials knowledge. Experience ...

focus on Fortinet technologies. Key responsibilities of this Network Engineer role will include: Configure, manage and troubleshoot FortiGate firewalls and Fortinet security solutions. Manage firewall policies, NAT, VPNs, routing and security rules. Support LAN/WAN, switching, routing and network security infrastructure. Monitor network performance, availability and security. Investigate ...

focus on Fortinet technologies. Key responsibilities of this Network Engineer role will include: Configure, manage and troubleshoot FortiGate firewalls and Fortinet security solutions. Manage firewall policies, NAT, VPNs, routing and security rules. Support LAN/WAN, switching, routing and network security infrastructure. Monitor network performance, availability and security. Investigate ...

networking equipment. Manage virtualised environments (VMware ESXi, Hyper-V or similar). Administer Windows Server and Linux environments. Configure LAN, WAN, VLANs and firewall technologies. Support hardware deployments, testing and live operational activities. Manage hardware lifecycle activities, upgrades and asset management. Produce technical documentation and work closely with customers ...

experience: Network Infrastructure LAN/WAN fundamentals, QoS for video and voice traffic. VLAN design, IP addressing Secure device onboarding and certificate management. Firewall administration (Cisco ASA/Firepower, Palo Alto, Fortinet) Unified Communications Platforms Cisco UC products Cisco Unified Communications Manager (CUCM), Cisco Jabber, Cisco Unity Connection, Cisco Expressway ...

experience: Network Infrastructure LAN/WAN fundamentals, QoS for video and voice traffic. VLAN design, IP addressing Secure device onboarding and certificate management. Firewall administration (Cisco ASA/Firepower, Palo Alto, Fortinet) Unified Communications Platforms Cisco UC products Cisco Unified Communications Manager (CUCM), Cisco Jabber, Cisco Unity Connection, Cisco Expressway ...

years' experience within a comparable network engineering environment. Strong knowledge across a number of the following areas will be important: Cisco and Check Point firewall rule bases Access lists, NAT and PAT TCP/IP and UDP BGP and OSPF routing Policy-based routing DNS and DHCP VLANs, trunk ports ...

hyperconverged infrastructure, Aria Suite, NSX, HCX, vSAN, VCF and VMC. Load balancing technologies such as VMware AVI, NSX or equivalent. Fortinet SD-WAN and firewall technologies, FortiManager, FortiAnalyzer and FortiClient VPN or equivalent. Microsoft Windows Server and Red Hat Enterprise Linux server configuration and management. Monitoring and observability tooling such ...

technical team Excellent communication skills (both verbal and written) The Network Infrastructure Engineer role will involve: Supporting and improving enterprise LAN, WAN, wireless, and firewall infrastructure Managing cloud networking environments across Azure and other cloud platforms Configuring and maintaining firewalls, VPNs, routing, and switching technologies Supporting multi-site network connectivity ...

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 ...

dictation devices Installation of bespoke client applications i.e. Legal case handling software Installation and configuration of LAN networking equipment Setup and install of firewall devices inc security features Responsible for giving world-class service at all times Hands-on technical troubleshooting, resolution of incidents and change requests. Creating and maintaining ...

security, governance, MFA and Conditional Access Microsoft Defender Azure Infrastructure Windows Server 2016–2019 Server hardware, including servers and storage Active Directory Hyper-V Firewall configuration fundamentals Backup methodologies and management Additional/Desirable Skills The following would be advantageous: Networking fundamentals, including DNS, DHCP, TCP/IP, subnetting ...

would be beneficial but are not essential: Microsoft Intune, Conditional Access and Microsoft Defender technologies. PowerShell or other scripting and automation tools. Virtualisation, backup, firewall, switching or VoIP platforms. Microsoft 365 migrations and onboarding projects. Microsoft, CompTIA, networking or cyber security certifications. Familiarity with standards such as ISO9001 ...

Windows Server Citrix Microsoft 365 & Entra ID Apache, NGINX and/or IIS DNS, networking and load balancing Backup & Disaster Recovery SonicWall or similar firewall technologies Experience using PowerShell for administration and automation. Exposure to AI and automation tools to improve operational efficiency. Excellent communication skills with the ability ...