1 to 25 of 742 Firewall Jobs in the UK

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 ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

5+ years’ experience in network and infrastructure engineering roles. Proven experience managing and delivering technical projects end-to-end. Strong knowledge of IP networking, routing, switching, VLANs, VPNs, and firewall configuration (Cisco, Fortinet, Palo Alto, etc.). Hands-on experience with cloud platforms (Microsoft Azure, AWS, or equivalent). Familiarity with Active Directory, Azure AD, DNS, DHCP, Group Policy, and More ❯

Understanding of Cisco Meraki MDM and SDWAN Proficiency in scripting (e.g., PowerShell, Python) Experience with backup and recovery tools (e.g., Commvault, Veeam, Acronis, etc) Experience with network troubleshooting and firewall configuration Our Culture We're an energic fast-paced brand that embraces progress and strives for innovation. Hard work is rewarded with new opportunities at every level and kindness is More ❯

and security clearances (DBS and CTC). Relevant Vendor training and certifications DESIRABLE: Experience supporting mission-critical cloud-based systems, particularly Azure. Knowledge of and experience with Palo Alto firewall configuration. Proficiency in Power Shell scripting. This role is ideal for an IT professional with a robust background in infrastructure management, strong troubleshooting skills, and a proactive approach to maintaining More ❯

Alto Networks Certified Network Security Engineer PCNSE Check Point Certified Security Administrator CCSA Check Point Certified Security Expert CCSE Certified Network Security Professional eg CISSP CompTIA Security Mandatory Skills : Firewall - CheckPoint,Firewall - Palo Alto,Firewall - Cisco,Firewall - Fortinet,Network Security - Next Generation Firewalls/NAC/Zero Trust/Segmentation/APT/IPS/IDS,Network Security Randstad Technologies More ❯

provisioning, configuring, supporting and maintaining cloud infrastructure and services, with an emphasis on Microsoft 365, Exchange online, SharePoint, Teams, and Intune. Deliver IT projects (e.g. email migrations, Intune deployments, firewall installations, email threat protection implementations as well as internet connectivity and VoIP etc). Managing email and network security. Proactive and reactive monitoring and maintenance of client networks. Ensuring security More ❯

Desirable Qualifications (or willingness to work towards): Microsoft Certifications (MCP, MCSA). Cisco Certifications (CCNA). Virtualisation Certifications (VMware/Hyper-V). Cloud Certifications (Azure/AWS). Firewall & Networking Certifications (Fortinet, Cisco, SonicWall, Ruckus). If you are a skilled and ambitious IT Support Engineer looking for a new challenge, we would love to hear from you. To More ❯

in relevant bodies such as BCS, IEEE, ISACA, (ISC) , CompTIA, or ITIL/AXELOS. Skilled in LAN/WAN management, VLANs, routers/switches, VPNs (Azure or Always On), firewall configuration, and protocols (DNS, DHCP, TCP/IP). Proficient in PowerShell for automation and reporting. Knowledge of Power Automate and CI/CD pipelines. Knowledge of disaster recovery and More ❯

Endpoint Manager, Exchange Online, and SharePoint Online Experience with Windows Server (2012R2-2022) and Windows 10/11 Knowledge of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/ More ❯

Endpoint Manager, Exchange Online, and SharePoint Online Experience with Windows Server (2012R2-2022) and Windows 10/11 Knowledge of DHCP, DNS, Group Policies, and Active Directory Networking and firewall configuration (e.g. Palo Alto, UDM Pro, Draytek) Experience with VPNs (IPSEC, PPTP, SSL, SSTP, Azure VPN) Knowledge of VOIP, SQL Server, Hyper-V/VMware, and SaaS/PaaS/ 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 ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

PC hardware and software setup/configuration – Including OS installation, driver management, and troubleshooting hardware failures. Fundamental understanding of networking – TCP/IP, DNS, DHCP, VPN, VLANs, and basic firewall configurations. ITIL framework awareness – Understanding of incident, problem, and change management processes within an ITIL-based service environment. Security awareness and best practices – Understanding of cybersecurity fundamentals, MFA, endpoint security More ❯

experience of Windows Server, Active Directory, Exchange Server, VMware software, File Server; Good knowledge on TCP/IP and networking management, and the ability to configure Cisco Switch, Router, Firewall, wireless device; Excellent verbal and written communication skills in Mandarin and English essential; Experience in problem solving and troubleshooting; Proven ability to collaborate effectively with cross-functional teams; A strong More ❯

and security practices (IPSec, SSL-VPN, NAT, GRE) Hands-on experience with cloud infrastructure operations and troubleshooting customer tech stacks. Familiarity with SIEM tools, vulnerability management, malware analysis, and firewall configurations Ability to communicate complex technical solutions to a wide range of audiences, both technical and non-technical Skilled in Python, JSON, YAML, Bash, or other relevant scripting languages More ❯

and security practices (IPSec, SSL-VPN, NAT, GRE) Hands-on experience with cloud infrastructure operations and troubleshooting customer tech stacks. Familiarity with SIEM tools, vulnerability management, malware analysis, and firewall configurations Ability to communicate complex technical solutions to a wide range of audiences, both technical and non-technical Skilled in Python, JSON, YAML, Bash, or other relevant scripting languages More ❯

Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup Solutions - (Acronis, Azure Backups) Active Directory Networking and Firewall Configuration (Palo Alto, UDM Pro, Draytek etc) Wifi - Unifi VPNs - IPSEC/PPTP/SSL/SSTP & Azure VPN DHCP, DNS, Group Policies Please apply as directed More ❯

Online Exchange Online Exchange Hybrid with 365 Windows 10/11 Windows Server 2012R2/2016/2019/2022 Backup Solutions - (Acronis, Azure Backups) Active Directory Networking and Firewall Configuration (Palo Alto, UDM Pro, Draytek etc) Wifi - Unifi VPNs - IPSEC/PPTP/SSL/SSTP & Azure VPN DHCP, DNS, Group Policies Please apply as directed More ❯

and patch management Configure and maintain Microsoft 365 accounts, SharePoint sites, and Teams Support the setup of laptops, mobile devices, and IP phones Monitor system performance, data backups, and firewall alerts Provide user training and support for IT systems and applications Keep detailed documentation of IT processes and changes Assist with ongoing IT projects such as system upgrades, cloud migration More ❯