1 to 25 of 947 Firewall Jobs

Cyber Essentials, NIST, ISO 27001. An understanding of network security and compliance in regulated environments. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar). Experience with monitoring tools (SolarWinds SentryOne, Zabbix More ❯

monitoring, and troubleshooting. Understanding of TCP/IP, DNS, and DHCP. Experience or interest in VMware and Hyper-V configuration/management. LAN/WAN technologies, including router and firewall configuration. Microsoft 365 configuration, migration, and management (SharePoint, OneDrive, email). Progression & Training As you advance through the apprenticeship, you will have opportunities to gain further qualifications from industry vendors More ❯

/Hybrid including Defender, Intune and security policies * Server Virtualisation (Hyper-V/VMware) * Cloud services including Azure and AWS * LAN/VLAN/WAN (routers, switches, Wi-Fi, firewall) * Communications (VOIP, Leased Lines) * Dell/HP Server Hardware * Storage infrastructures SAN, NAS, DAS * Backup and DR technologies (experience of Veeam and Datto) * SharePoint management and support * IT Security including More ❯

/Hybrid including Defender, Intune and security policies * Server Virtualisation (Hyper-V/VMware) * Cloud services including Azure and AWS * LAN/VLAN/WAN (routers, switches, Wi-Fi, firewall) * Communications (VOIP, Leased Lines) * Dell/HP Server Hardware * Storage infrastructures SAN, NAS, DAS * Backup and DR technologies (experience of Veeam and Datto) * SharePoint management and support * IT Security including More ❯

for escalated incidents and service 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 1st and 2nd line teams to ensure smooth More ❯

experience in a service desk or IT support role with a strong focus on networking. Solid understanding of TCP/IP, DNS, DHCP, and general networking concepts. Experience with firewall configuration and troubleshooting (e.g., Fortinet, Cisco ASA, Palo Alto). Hands-on experience supporting VPNs, remote access, and site-to-site tunnels. Strong analytical and problem-solving skills. Excellent communication More ❯

of Cybersecurity, Website Certificates, Antivirus software and Multi-Factor Authentication (MFA) · Ability to work independently and with groups, with limited supervision · Knowledge of Linux is a plus · Knowledge of firewall configurations, Cisco/Meraki equipment is a major plus _*Environments:*_ The corporation’s IT environment is currently a complex environment consisting of Windows .NET, Java, AS/400 systems, and More ❯

maintenance, and intermediate application support. Escalation Management: Manages incidents escalated from Tier 1, aiming to resolve them before they reach Tier 3. *Common Issues Handled:* Network configuration, IP conflicts, firewall rules, and VPN setup. OS installation, configuration, and advanced troubleshooting. Backup management and basic server maintenance. System deployments (e.g. servers, network gear, etc.) Learn client line of business (LOB) applications More ❯

Active Directory. A strong understanding of IT Networking principles such as DNS, DHCP, TCP/IP, WAN, LAN, WLAN, VLAN and Wi-Fi topologies. Previous experience in managing various Firewall technologies – Checkpoint, Meraki, Sophos, Watchguard and Fortinet. Virtualisation technologies – VMWare, Hyper-V, Citrix. Experience in cloud technologies such as Azure, Office 365, AWS and Google Cloud. This is a great More ❯

Active Directory. A strong understanding of IT Networking principles such as DNS, DHCP, TCP/IP, WAN, LAN, WLAN, VLAN and Wi-Fi topologies. Previous experience in managing various Firewall technologies – Checkpoint, Meraki, Sophos, Watchguard and Fortinet. Virtualisation technologies – VMWare, Hyper-V, Citrix. Experience in cloud technologies such as Azure, Office 365, AWS and Google Cloud. This is a great More ❯

InTune Microsoft Azure IaaS Technologies Microsoft Azure Virtual Desktop Multi-Factor Authentication and Conditional Access Setup and Configuration for Office 365 and Related Technologies Backup Technologies (Veeam and Datto) Firewall Technologies (Sophos UTM/XG, Sonicwall, Cisco Meraki & Watchguard) Detailed Knowledge of Switching and Routing, Including VLANs and Networking Technologies (TCP/IP, VPN, DHCP, DNS, SSL) (Aruba, Cisco, UniFi More ❯

Access Points, Switches, and Gateways * Experience with Fortinet Switches and Gateways * Experience with Cradlepoint Gateways * Experience with VLANs, Policy based routing, Load Balancing, and other switch/gateway/firewall configurations * Experience with configuring and securing Wi-Fi Access Points, Routers, Bridges and Repeaters * Experience with Veeam back-up and replication solutions on both Windows and Linux, under both VMWare More ❯

regulated environment such as an OPO Technical Skills: Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, etc.). Proficiency with Cisco, or similar networking hardware. Experience with firewall management, IDS/IPS, VPNs, and endpoint security tools. Experience with VoIP systems, including setup, management, and troubleshooting of VoIP infrastructure (e.g., Cisco, RingCentral, Genesys Purecloud, Microsoft Teams Voice). More ❯

5+ years in a Network 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, Linux, macOS) Microsoft Active Directory More ❯

5+ years in a Network 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, Linux, macOS) Microsoft Active Directory More ❯

Active Directory, and virtualisation platforms (VMware, Hyper-V, Citrix). Solid understanding of networking principles (DNS, DHCP, TCP/IP, VLANs, Wi-Fi topologies). Proven background managing firewall technologies (e.g., Meraki, Sophos, Fortinet, WatchGuard). Knowledge of cloud platforms such as Azure, AWS, or Google Cloud. Familiarity with backup, recovery, and endpoint security solutions. Excellent communication and stakeholder management More ❯

Active Directory, and virtualisation platforms (VMware, Hyper-V, Citrix). Solid understanding of networking principles (DNS, DHCP, TCP/IP, VLANs, Wi-Fi topologies). Proven background managing firewall technologies (e.g., Meraki, Sophos, Fortinet, WatchGuard). Knowledge of cloud platforms such as Azure, AWS, or Google Cloud. Familiarity with backup, recovery, and endpoint security solutions. Excellent communication and stakeholder management More ❯

on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider. Liaison with the Head Office More ❯

on information security, cybersecurity, and data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider.Liaison with the Head Office, Security More ❯

experience at a 2nd/3rd Line level in: Windows 10/11 Windows Server Active Directory Office 365/EntraID Virtualisation - VMWare/Hyper V Networking - router, switch, firewall, VLAN, WAN, Wi-Fi, DNS, DHCP Job Offer A salary range of 35,000 - 40,000 per annum. Extensive company benefits package. Fantastic training opportunities including sponsorship for professional accreditations. More ❯

experience at a 2nd/3rd Line level in: Windows 10/11 Windows Server Active Directory Office 365/EntraID Virtualisation - VMWare/Hyper V Networking - router, switch, firewall, VLAN, WAN, Wi-Fi, DNS, DHCP Job Offer A salary range of £35,000 - £40,000 per annum. Extensive company benefits package. Fantastic training opportunities including sponsorship for professional accreditations. More ❯

focused Cloud Engineer or Operations Analyst Strong knowledge of Azure services, including IaaS, PaaS, ASR, and M365 (Exchange Online, Teams, OneDrive) Understanding of Azure networking components: private endpoints, Azure Firewall, VPNs, IP Groups Experience working with Windows Server, Windows Desktop, and Linux environments Windows Server, Active Directory, Hyper-V PowerShell for automation and scripting. Experience with monitoring tools, Log Analytics More ❯

are kept up to date. What you'll need to succeed Essential Skills: Strong knowledge of resilient LAN and WAN infrastructure/technologies: Physical layer - Switching/Routing/Firewall or Virtual Layer - MPLS/VRF/SD-WAN Hypervisor Virtual network layers: Application layer - IPv4&6/DHCP/DNS/Active Directory Services Excellent knowledge of the Microsoft More ❯

are kept up to date. What you'll need to succeed Essential Skills: Strong knowledge of resilient LAN and WAN infrastructure/technologies: Physical layer - Switching/Routing/Firewall or Virtual Layer - MPLS/VRF/SD-WAN Hypervisor Virtual network layers: Application layer - IPv4&6/DHCP/DNS/Active Directory Services Excellent knowledge of the Microsoft More ❯

Entra ID (formerly Azure AD), Intune, Conditional Access and compliance policies. Windows Server and core services: AD DS, DNS, DHCP, Group Policy. Networking fundamentals: switching, routing, VLANs, VPNs and firewall configuration. Virtualisation: Hyper-V and/or VMware. RMM and PSA tooling in an MSP setting: monitoring, patching, scripting, ticket hygiene and documentation. Backup and disaster recovery experience and restore More ❯