1 to 25 of 1,408 Firewall Jobs in the UK excluding London

Desirable Certifications in Microsoft OS, Linux, Azure, AWS, VMware or M365. Experience with Extreme switches and networking. Experience with HP systems, SAN storage or firewall administration. Personal Qualities A positive, confident and customer-focused attitude, with a genuine desire to support colleagues across the wider business when issues arise. Someone ...

requests. Troubleshoot and resolve complex issues across servers, networks, and cloud infrastructure. Manage, maintain, and optimise Microsoft 365, Azure AD, and related environments. Support firewall, VPN, and network security solutions (e.g. Fortinet, Sophos, Cisco). Implement new technologies, upgrades, and migrations for client systems. Work closely with ...

e.g., Cisco, Fortinet, Juniper) In-depth knowledge of routing protocols (OSPF, BGP, EIGRP) and dynamic routing configuration Strong understanding of network security concepts, including firewall rule sets, VPNs (IPSec, SSL), and intrusion prevention systems Experience with VLAN design, trunking, inter-VLAN routing, and network segmentation Hands-on experience with wireless ...

e.g., Cisco, Fortinet, Juniper) In-depth knowledge of routing protocols (OSPF, BGP, EIGRP) and dynamic routing configuration Strong understanding of network security concepts, including firewall rule sets, VPNs (IPSec, SSL), and intrusion prevention systems Experience with VLAN design, trunking, inter-VLAN routing, and network segmentation Hands-on experience with wireless ...

e.g., Cisco, Fortinet, Juniper) In-depth knowledge of routing protocols (OSPF, BGP, EIGRP) and dynamic routing configuration Strong understanding of network security concepts, including firewall rule sets, VPNs (IPSec, SSL), and intrusion prevention systems Experience with VLAN design, trunking, inter-VLAN routing, and network segmentation Hands-on experience with wireless ...

Microsoft environment. CCNA/CCNP certification (mandatory) . Strong experience with LAN/WAN/VLAN, VPNs, and enterprise-grade switching (Dell preferred). Firewall configuration and management (Fortigate experience highly desirable). Solid understanding of TCP/IP, DNS, DHCP, SSL, 2FA, and AD. Familiarity with VMware/ESXi ...

Microsoft environment. CCNA/CCNP certification (mandatory) . Strong experience with LAN/WAN/VLAN, VPNs, and enterprise-grade switching (Dell preferred). Firewall configuration and management (Fortigate experience highly desirable). Solid understanding of TCP/IP, DNS, DHCP, SSL, 2FA, and AD. Familiarity with VMware/ESXi ...

patched, secure, and aligned with company standards. Support and optimise our network infrastructure, including DNS, DHCP, load balancing, MPLS, VPLS, OSPF, LACP, and firewall technologies. Provide 2nd/3rd-line support for Microsoft technologies (Azure, AD, Group Policy, DNS/DHCP, PowerShell), VMware, storage platforms, SolarWinds, and monitoring tools. Oversee ...

Engineer or Infrastructure Engineer role Strong knowledge of TCP/IP, VLAN, VXLAN, EVPN, VPC, MLAG Deep experience with BGP, OSPF, EIGRP routing protocols Firewall configuration experience: Palo Alto, Cisco ASA, FortiGate VPN setup and support (IPSEC, remote access) Familiarity with Wireshark, SNMP, and monitoring tools Cross-platform support (Windows ...

Nutanix, and HCI solutions Hands-on experience configuring DR, backup, and restore platforms (e.g., Veeam) Understanding of core networking principles (TCP/IP, routing, firewall concepts) Experience producing high-quality technical documentation and supporting project delivery Familiarity with virtual desktop technologies, Office 365 services, SCCM/Intune, and load-balancing ...

Nutanix, and HCI solutions Hands-on experience configuring DR, backup, and restore platforms (e.g., Veeam) Understanding of core networking principles (TCP/IP, routing, firewall concepts) Experience producing high-quality technical documentation and supporting project delivery Familiarity with virtual desktop technologies, Office 365 services, SCCM/Intune, and load-balancing ...

GitLab and Jenkins automation platforms. Networking and Security Administer and configure HP and Aruba network switches. Manage Meraki SD-WAN infrastructure and Sophos XG firewall solutions. Configure and maintain remote VPN solutions for secure end-user connectivity. Manage DNS infrastructure including BIND DNS, AWS Route53, and Windows DNS. Systems ...

networks & server administration e.g. DHCP, WINS, DNS, Active Directory, Domain accounts & permissions, file permissions & shares. An understanding of Networking – e.g. IP packets, WAN, router, firewall, and the following third party back-office solutions: UPS. Anti-virus. VPN technologies. Experience with Microsoft 365 administration and endpoint management (Intune, Autopilot). Knowledge ...

voice and data networking hardware/software and ensuring that appropriate inventory records are created and maintained. Test all new router/switch/firewall/voice component software revisions in a Test environment before applying these to live environments. Visit customers on site, GM wide, to carry out installations ...

Proven track record in migrating VMware environments to Azure using Azure Migrate, ASR or HCX. Deep understanding of Azure IaaS, networking (VNETs, ExpressRoute, NSGs, Firewall) and storage solutions. Strong hands-on experience with Terraform and/or Bicep and Azure DevOps. Knowledge of Azure governance, cost optimisation and security best ...

Proven track record in migrating VMware environments to Azure using Azure Migrate, ASR or HCX. Deep understanding of Azure IaaS, networking (VNETs, ExpressRoute, NSGs, Firewall) and storage solutions. Strong hands-on experience with Terraform and/or Bicep and Azure DevOps. Knowledge of Azure governance, cost optimisation and security best ...

Proven track record in migrating VMware environments to Azure using Azure Migrate, ASR or HCX. Deep understanding of Azure IaaS, networking (VNETs, ExpressRoute, NSGs, Firewall) and storage solutions. Strong hands-on experience with Terraform and/or Bicep and Azure DevOps. Knowledge of Azure governance, cost optimisation and security best ...

knowledge of multiple SOC tooling including IDPS/Firewalls/SIEM/Splunk/Email & Web Protection etc. - Experience of implementing and fault finding Firewall technologies including Cisco ASR/Palo Alto/Fortinet - Excellent understanding of network technologies - Experience of Scripting and programming - Experience of Windows and RedHat server ...

performance tuning, and secure remote access capabilities. Perform advanced administration of Active Directory, including group policies, identity life cycle management, and domain services. Conduct Firewall administration tasks such as rule optimisation, policy configuration, troubleshooting, patching, and logging/analysis. Provide expertise in deploying, configuring, and maintaining Fortinet products within ...

applications. Diagnose and repair basic hardware faults (PCs, laptops, printers). Troubleshoot LAN/WAN issues, VPN connectivity, and Wi-Fi problems. Assist with firewall and router configurations under guidance. Monitor client systems via RMM dashboards. Apply patches and updates to maintain security compliance. Maintain accurate records of fixes, configurations ...

Desk, 2nd Line, 1st Line, Support, Helpdesk, ITIL v3/v4, Windows Server, AD, Active Directory, Exchange 2016, Windows 11 & 10, Office 2016, O365, Firewall, Antivirus, Anti-Virus, Antispyware, Spyware, Broadband, ADSL, VPN, Microsoft Dynamics CRM, Track-IT, Skype for Business, VOIP, Networking, Azure ...

Desk, 2nd Line, 1st Line, Support, Helpdesk, ITIL v3/v4, Windows Server, AD, Active Directory, Exchange 2016, Windows 11 & 10, Office 2016, O365, Firewall, Antivirus, Anti-Virus, Antispyware, Spyware, Broadband, ADSL, VPN, Microsoft Dynamics CRM, Track-IT, Skype for Business, VOIP, Networking, Azure, IT technician, IT support engineer ...

Desk, 2nd Line, 1st Line, Support, Helpdesk, ITIL v3/v4, Windows Server, AD, Active Directory, Exchange 2016, Windows 11 & 10, Office 2016, O365, Firewall, Antivirus, Anti-Virus, Antispyware, Spyware, Broadband, ADSL, VPN, Microsoft Dynamics CRM, Track-IT, Skype for Business, VOIP, Networking, Azure, IT technician, IT support engineer ...

Desk, 2nd Line, 1st Line, Support, Helpdesk, ITIL v3/v4, Windows Server, AD, Active Directory, Exchange 2016, Windows 11 & 10, Office 2016, O365, Firewall, Antivirus, Anti-Virus, Antispyware, Spyware, Broadband, ADSL, VPN, Microsoft Dynamics CRM, Track-IT, Skype for Business, VOIP, Networking, Azure, IT technician, IT support engineer ...

infrastructure maintenance Monitor storage solutions and contribute to monthly reporting Update documentation, SOPs, and knowledge base articles Assist with network security, certificates, and firewall changes Communicate clearly with internal teams and clients Skills required: Strong knowledge of Windows desktop/server environments Good understanding of LAN/WAN technologies ...