1 to 25 of 1,006 Firewall Jobs

management. Experience supporting or integrating MinIO or similar S3-compatible object storage. Technical Skills: Familiarity with advanced networking concepts and protocols (TCP/IP, DNS, DHCP, VLANs, routing, proxies, firewall configuration, etc.). Strong Ubuntu Linux system administration and troubleshooting skills. Proficient in working with CLI tools and analyzing logs. Experience with storage solutions, volume mounts, and container data persistence. 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 ❯

and performance using diagnostic tools such as Wireshark, SolarWinds, or similar. Manage IP addressing schemes, VLANs, and routing protocols (e.g., OSPF, EIGRP). Ensure network security through access controls, firewall policies, and intrusion detection systems. Collaborate with infrastructure and security teams on network upgrades, migrations, and architecture planning. Support server environments including Windows Server, Active Directory, and Microsoft Exchange. Maintain More ❯

For 🎯 Strong knowledge of Windows Desktop & Server environments 🪟 Experience with Microsoft Office 365, Exchange, and Azure ☁️ Hands-on with Active Directory, Group Policy, DNS, DHCP, and VPNs 🌐 Networking and firewall skills (Cisco, HP, Watchguard, SonicWALL) 🔌 Familiarity with virtualization technologies like VMware & Hyper-V 🖥️💾 Storage technologies (NAS, NetApps, Synology) and SQL Server knowledge 🗄️ Automation skills using Python or PowerShell 🐍⚡ Strong customer More ❯

ll Do: As the Senior Network Infrastructure Engineer, you’ll serve as the go-to escalation point for complex network & infrastructure issues. Maintain LAN/WAN, VPN, Wi-Fi, firewall, and Azure environments, including Azure Virtual Desktop. Configure and troubleshoot network devices across platforms like Cisco, Fortinet, HP, and Aruba. Collaborate with clients and vendors to deliver secure, scalable network 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 ❯

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 ❯

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 ❯

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 ❯

Active Directory/Entra ID, Exchange/Office 365 Hands-on knowledge of Azure and/or AWS cloud platforms Experience with VMware and Hyper-V virtualisation Familiarity with firewall management, VLAN creation, LAN/WAN troubleshooting Solid understanding of backup and disaster recovery solutions Awareness of compliance frameworks (Cyber Essentials Plus, PCI DSS, ISO, CoCo) Excellent problem-solving skills 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 ❯

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 ❯

TCPDump. Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Relevant certifications such as AWS Security Specialty, CISA, CISM, GIAC, Security+, or CISSP. Palo Alto Firewall, F5 LTM/GTM. Palo Alto Cortex suite of tools. Network technologies: switching, routing, wireless. PowerShell and Python Scripting. Power BI and Power Automate. Integrating security systems via API, etc. More ❯

TCPDump. Collaboration and communication skills across multiple teams and businesses. Good-to-Have Skills Relevant certifications such as AWS Security Specialty, CISA, CISM, GIAC, Security+, or CISSP. Palo Alto Firewall, F5 LTM/GTM. Palo Alto Cortex suite of tools. Network technologies: switching, routing, wireless. PowerShell and Python Scripting. Power BI and Power Automate. Integrating security systems via API, etc. 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 ❯

Online, SharePoint Online, Teams and OneDrive. Microsoft Azure administration and support. Virtualisation technologies, including VMware and Microsoft Hyper-V. Networking principles including VLAN’s, LAGS, VPN's and routing. Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Backup & disaster recovery solutions such as StorageCraft, Veeam and N-Able, etc. A flair for troubleshooting, communication, and exceptional customer service. Excellent More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

system and tool configurations Create detailed design documentation Optimize deployment and operational activities with powershell scripting Support application teams with operating system and tool configuration changes Design network and firewall configurations to meet application and security objectives Configure and manage cisco ucs based solution with vmware virtualization Configure and manage vsphere 6.5/6.7 Configure and manage vmware nsx configuration More ❯

fundamentals (TCP/IP, DNS, VPN) Familiarity with IT ticketing systems (e.g., ZenDesk, ServiceNow) Desirable Skills Experience working within MSP or ITIL frameworks Understanding of DNS, DHCP, VPNs, and firewall configurations Experience with virtual machines (VMWare) Cisco CCNA certifications (or working towards) What’s on Offer Opportunities for professional development and technical training Supportive, collaborative team culture Exposure to a More ❯