1 to 25 of 164 Firewall Jobs in the South East

data (PCI cardholder data, PII) and implement security best practices. 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 ...

desktop and device support DNS and DHCP Networking fundamentals: firewalls, routing, NAT, VLANs and switching Wi Fi technologies, including UniFi or equivalent enterprise platforms Firewall management, ideally SonicWall or similar VPN technologies, including SSL and site to site PC and laptop hardware diagnostics and build Desirable Skills Jamf ...

desktop and device support • DNS and DHCP • Networking fundamentals: firewalls, routing, NAT, VLANs and switching • Wi Fi technologies, including UniFi or equivalent enterprise platforms • Firewall management, ideally SonicWall or similar • VPN technologies, including SSL and site to site • PC and laptop hardware diagnostics and build Desirable Skills • Jamf ...

networking equipment. Manage virtualised environments (VMware ESXi, Hyper-V or similar). Administer Windows Server and Linux environments. Configure LAN, WAN, VLANs and firewall technologies. Support hardware deployments, testing and live operational activities. Manage hardware lifecycle activities, upgrades and asset management. Produce technical documentation and work closely with customers ...

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 ...

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 ...

engineering, with proven team leadership and workload management responsibilities. Demonstrated experience in designing, implementing, and supporting SD-WAN, large-scale Wi-Fi, NAC, and firewall solutions in hybrid (cloud/on-prem) environments. Experience in leading a small team of engineers, including resource planning. Track record of leading network changes ...

responsibilities: Strong experience in supporting Cisco switches, access point, Wireless Lan controllers systems and upgrade Strong experience in supporting Fortigate firewalls, creation of firewall rule, VPN's, DMZ's etc Strong Knowledge of IP networking, including routing and security Strong experience of Cisco WIFI and Network Access control (with 802.1x ...

Intune and Microsoft Defender Windows Server and Active Directory Microsoft 365 and Exchange Networking fundamentals including TCP/IP, DNS, DHCP and VPN technologies Firewall technologies such as Meraki, Fortinet, SonicWall or Zyxel Remote support tools and ITSM platforms PowerShell scripting (desirable) Excellent customer service and communication skills Benefits include ...

commute to Fyfield, Oxfordshire and work in a fully office-based role In-depth knowledge of Cisco routers and switches Experience with Fortinet firewall configuration, management, and reporting Strong networking knowledge, including TCP/IP, routing, connectivity, and IT security Windows Server administration experience Excellent written and verbal communication skills ...

paths, and workstations. Support enterprise networking across Extreme, Cisco, Dell, and HPE switching, including configuration and fault resolution. Assist with Juniper and Palo Alto firewall environments and resolve network connectivity issues. Apply core networking principles including VLANs, routing basics, STP, ARP, link aggregation, and network segmentation. Maintain DNS, DHCP … physical hardware management. Strong working knowledge of Extreme, Cisco, Dell, and HPE switching platforms, including configuration, troubleshooting, and performance monitoring. Understanding of enterprise firewall concepts with exposure to Juniper and Palo Alto firewall technologies. Ability to diagnose complex network issues impacting servers, storage, virtual machines, authentication paths, and workstation connectivity. ...

hardware, software, networking, and connectivity issues. Configure and deploy PCs, laptops, mobile devices, and peripherals. Administer Microsoft 365 user accounts and services. Assist with firewall administration and network security. Monitor customer systems and proactively resolve issues. Experience: Minimum 1-2 years' experience in an IT support role. Good understanding ...

Work With: Microsoft 365 Microsoft Azure Microsoft Entra Microsoft Intune Microsoft Teams Microsoft SharePoint Microsoft Purview Windows Server Windows 10/Windows 11 Smoothwall Firewall Cisco Meraki HP Aruba PaperCut 3CX Phone Systems Google Workspace/G Suite Google Classroom SENSO Autotask Datto RMM Net2 Google Chrome Microsoft Edge Benefits ...

estate, processes, procedures, documentation + life cycle management. Acting as technical point of contact + escalation for Security related changes, modifications + projects for firewall rule bases. Providing technical support, Change management, for hard physical changes + soft remote changes, customer inventory management, hardware software, EOL. Technical point of contact ...

routing in complex enterprise and service provider-style networks. Proven experience supporting and troubleshooting WAN, LAN and wireless networking technologies. Strong FortiGate experience including firewall policy management, IPS/IDS, SSL inspection, web filtering, SD-WAN, VPNs and High Availability. Experience administering and supporting Palo Alto firewalls. Proven experience delivering ...

Computer Science, Electronics or a related technical discipline Strong understanding of TCP/IP networking concepts, including routing, switching and firewall technologies Experience diagnosing and resolving complex technical faults Experience working with modern IT infrastructure, communications or networking systems Strong communication skills and the ability to engage with customers professionally ...

Penetration testing and security assessment experience Knowledge of ISO27001, GDPR and security compliance frameworks Strong understanding of TCP/IP networking, routing, switching and firewall technologies Excellent troubleshooting and problem-solving skills Desirable Experience The following would be advantageous: Experience with Juniper technologies Linux administration experience (CentOS, Ubuntu, Apache, MySQL ...

deliver changes across Cisco, Fortinet, Palo Alto, Juniper, and Azure networking technologies. Implement routing, segmentation, cloud connectivity, IPSec VPNs, Azure networking (VNets, NSGs, Azure Firewall, VPN Gateway, ExpressRoute), and Zero Trust solutions. Contribute to Cisco ACI, Juniper Mist, and F5 LTM deployments. Develop implementation plans, migration runbooks, testing documentation ...

Windows Server, Hyper-V, Active Directory, DNS, DHCP, and Group Policy * Experience with backup and recovery systems in virtualised environments (e.g. Veeam) * Skilled in firewall and web filter configuration and network authentication (e.g. Radius) * Ability to produce detailed technical documentation and design proposals * Excellent troubleshooting skills with a methodical, customer ...

service records Contribute to service improvement initiatives Technical Environment Microsoft 365, Azure and identity platforms Windows Server and virtualised environments Networking, switching and firewall technologies Intune and endpoint management SharePoint and collaboration tools Backup, DR and security tooling PowerShell and automation Requirements 5+ years' experience in IT support, infrastructure ...

platforms Syslog reporting and integration Antivirus technologies TLS certificates and PKI concepts Secure gateway technologies Linux & Scripting Linux administration Shell scripting Regular Expressions (Regex) Firewall configuration and management Directories & Messaging LDAP directory services LDIF Email protocols and standards Chat and messaging technologies (XMPP desirable) Data & Integration XML JSON schema File ...

local and remote environments using multiple information sources. Secure Windows systems by establishing and enforcing policies, defining, and monitoring access; support and administer firewall and switched network environments in line with IT security policies. Collaborate with the team to develop solutions approved by Architecture and deployed into through-life support. ...

technologies, software releases and hardware solutions for future deployment. Supporting Linux-based server environments and enterprise network infrastructure. Designing and supporting routing, switching, firewall and network security solutions. Contributing to systems integration, virtualisation and high-availability projects. Participating in engineering support rotas when required. Maintaining technical expertise across emerging communications ...

IT & Infrastructure Manager£80,000–£100,000 + Benefits | King's Cross, London Lead the IT Infrastructure Behind a Fast-Growing Manufacturing Business A rapidly growing manufacturing business is looking for a hands-on IT ...

Windows 10/11, Active Directory, Group Policy, Hyper-V virtualisation, Microsoft 365 tenant and SharePoint Online administration, Network infrastructure (DNS, DHCP, routing, switching), Firewall configuration (Meraki/Draytek/Sophos). As this role will involve travel to client sites, you will need to hold a full driving licence ...