1 to 25 of 193 Firewall Jobs in the South East

resilience, availability and performance of corporate IT systems Act as the technical escalation point for complex incidents and service requests Support corporate networking, wireless, firewall and connectivity services in collaboration with Platform Engineering where responsibilities overlap Support the operation and ongoing development of UK infrastructure services in collaboration with Platform ...

security while having the opportunity to recommend and implement improvements across the environment. Responsibilities for the IT Infrastructure Engineer: Deliver infrastructure projects including firewall migrations, domain controller upgrades, office moves and AV deployments Manage Windows Server, VMware vSphere/ESXi and NetApp storage Support networking and security across firewalls, VPNs ...

DHCP, Group Policy). Demonstrable SharePoint administration and user support/training capability Experience with virtualisation technologies (VMware/Hyper-V). Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Networking principles including VLANs, LAGS, VPN's and routing. Backup & disaster recovery solutions such as StorageCraft, Veeam ...

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 ...

DHCP, Group Policy). Demonstrable SharePoint administration and user support/training capability Experience with virtualisation technologies (VMware/Hyper-V). Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Networking principles including VLAN’s, LAGS, VPN's and routing. Backup & disaster recovery solutions such as StorageCraft, Veeam ...

Experience configuring Multi-Factor Authentication and Conditional Access for Microsoft 365 and related technologies. Experience with backup and DR technologies, including Datto. Experience with firewall technologies, including WatchGuard. Detailed knowledge of switching and routing, including VLANs and networking technologies such as TCP/IP, VPN, DHCP, DNS and SSL; 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 ...

cloud projects Attending customer sites where hands-on technical work is required Project work could include Microsoft 365 migrations, server upgrades, network refreshes, firewall deployments, wireless installations and wider infrastructure improvements. What We Are Looking For We are looking for somebody with broad technical experience rather than an engineer specialising ...

Security across identities, servers, endpoints, networks and cloud services Deeper expertise in at least two of VMware vSphere, Citrix/NetScaler, enterprise storage or firewall/network security is expected. Experience supporting applications such as IRIS, CCH or Sage would be useful, but isn't essential. What we're looking ...

CASP+) 1-3+ years of experience in Information Security 1+ years of experience with either programming, networking, system administration, or DevOps Experience performing firewall reviews - Palo Alto, Cisco, Checkpoint, pfSense. Experience with SIEM's such as LogRhythm, Splunk, Azure Sentinel, Alien Vault or Rapid 7 Strong experience using Microsoft ...

ensuring robust protection across on-premises, cloud, and hybrid environments. Design, document, and govern secure network segmentation strategies, including Zero Trust models, next-generation firewall frameworks, and secure connectivity solutions such as Direct Connect, and Transit Gateway currently delivered by ZScaler. Help Develop and maintain a comprehensive 12–24 month ...

Core Transport Specialist with expertise in configuring, managing, and troubleshooting multi-vendor network infrastructure, including Cisco, Juniper, Nokia, HPE, F5, Fortinet, and firewall technologies. Skilled in IP network design, lab environment setup, system integration, fault management, and user access administration.In this role you will play a key role in:Configuration ...

NAPALM, Python (Paramiko). Vendor firmware lifecycle knowledge including feature releases, maintenance releases, and ED/MD trains (Cisco SMU, Juniper package management). Firewall firmware management: Palo Alto, Fortinet FortiOS, Cisco ASA/FTD upgrade procedures. Load balancer firmware: F5 BIG-IP or Citrix ADC upgrade methodology. Network management ...

administration (Exchange Online, SharePoint, Teams, Entra ID) Hands-on Azure administration (VMs, networking, identity management) Confident networking skills (TCP/IP, DNS, DHCP, VPNs, firewall configuration) PowerShell scripting for automation and troubleshooting Experience with Hyper-V and VMware Proven incident leadership and a track record of mentoring others Nice ...

operate independently, solve challenging technical problems and provide senior-level engineering expertise across a broad technology stack. Key areas of responsibility include: Enterprise firewall administration and security policy management Wireless networking and access control platforms Routing, switching and network performance optimisation DNS, DHCP and IP Address Management Network monitoring, troubleshooting ...

operate independently, solve challenging technical problems and provide senior-level engineering expertise across a broad technology stack. Key areas of responsibility include: Enterprise firewall administration and security policy management Wireless networking and access control platforms Routing, switching and network performance optimisation DNS, DHCP and IP Address Management Network monitoring, troubleshooting ...

Cisco and similar VOIP telephony infrastructure.* Possess a thorough understanding of 802.11 wireless principles.* Strong ability to troubleshoot end-user device connectivity at a firewall level.* Knowledge of 802.1X and SAML/SSO implementation strategies.* You should possess excellent communication and client service skills, both written and oral.**Other Requirements ...

As an IT Infrastructure Operations Engineer in London, you'll support and enhance a hybrid cloud and on-premises environment within investment management. This role ensures the smooth operation of IT infrastructure, helping the business ...

have a car as it's not accessible by public transport. Experience: 3rd Line/Infrastructure Engineer Windows Server VMware Storage, Backups Network/Firewall Support (Fortigate/Cisco) O365 (Entra, Intune/MDM, AD/Entra, Exchange Online If you think you'd be a great ...

/WAN, SD-WAN, VLANs, firewalls and secure wireless Lead networking projects such as network refreshes, LAN/WAN and SD-WAN rollouts, firewall deployments and wireless deployments Contribute to cloud migrations, infrastructure deployments and security implementations Manage technical workstreams within larger programmes and coordinate with project managers, consultants ...

Architect to own the technical design of complex customer projects across our SD-WAN (Software-Defined Wide Area Network), SASE (Secure Access Service Edge), firewall and routing/switching portfolio - and to stay hands-on all the way through delivery. This isn't a role where you hand ...

Required Experience & Skills Over 5 years of experience in network engineering, infrastructure architecture, or systems engineering roles Proven hands-on with enterprise network security: firewall architecture (Palo Alto, Fortinet, Cisco ASA), network segmentation, threat detection, compliance Strong understanding of DevSecOps principles and how to embed security into CI/ ...

Required Experience & Skills Over 5 years of experience in network engineering, infrastructure architecture, or systems engineering roles Proven hands-on with enterprise network security: firewall architecture (Palo Alto, Fortinet, Cisco ASA), network segmentation, threat detection, compliance Strong understanding of DevSecOps principles and how to embed security into CI/ ...

firewalls, servers, structured cabling and workstation environments. Rack, cable, configure and troubleshoot network and endpoint hardware, ensuring secure, reliable, and high-performing services. Support firewall implementations, switch deployments, network connectivity and workstation rollouts in collaboration with network engineers and project teams. Monitor, maintain and upgrade infrastructure including LAN/… equivalent technical training. 2+ years' experience in IT infrastructure, field engineering, network support or similar technical roles. Strong hands-on experience with switch, firewall, server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2/Layer ...

/or Ansible. Microsoft Azure. Microsoft Intune/SCCM administration. Windows Server environments. Linux/UNIX administration. Exchange Online. Networking, storage and infrastructure technologies. Firewall, VPN, switching and routing technologies. Hypervisor and hyperconverged infrastructure platforms. Strong understanding of IT security best practice. Knowledge of platform engineering principles, including Infrastructure ...