26 to 50 of 498 Firewall Jobs in the UK

file systems, scheduled tasks, certificates and software-detection methods. Experience designing or operating enterprise patch-management and software-distribution processes. Experience troubleshooting endpoint connectivity, Firewall, Proxy, DNS, certificate and segmented-network issues. Strong understanding of cyber-security fundamentals, including vulnerability management, configuration compliance, attack-surface reduction, secure administration and least ...

tools. End user support i.e. Windows 10/Windows 11, VPN, account administration etc. Network technologies i.e. TCP/IP, VPN, DHCP/DNS, Firewall etc. Windows Server technologies (Active Directory, Group Policies, Remote Desktop Services, etc.). Backup technology (Veeam). A methodical troubleshooting approach and strong attention ...

Peak, Fortinet, or equivalent). QoS architecture across converged voice, video, and data environments. Security Integration Experience integrating network segmentation and micro-segmentation with firewall and zero trust network architectures. Working knowledge of network access control (802.1X, TrustSec, or equivalent). Working proficiency in Python and Ansible for network automation ...

technical point of escalation. Key Responsibilities Deliver infrastructure and networking projects across multiple client environments Design, implement and support LAN, WAN, WLAN, VPN and firewall solutions Act as a senior technical escalation point for complex infrastructure and networking issues Support infrastructure assessments, technical onboarding activities and solution reviews Design, document … knowledge. Technical Experience Strong understanding of networking technologies including DNS, DHCP, TCP/IP, WAN, LAN, WLAN, VLAN and VPN Hands-on experience with firewall and networking platforms including Fortinet, Cisco Meraki, Sophos, WatchGuard and UniFi Strong understanding of network security principles and best practices Experience supporting Microsoft infrastructure technologies ...

technical point of escalation. Key Responsibilities * Deliver infrastructure and networking projects across multiple client environments * Design, implement and support LAN, WAN, WLAN, VPN and firewall solutions * Act as a senior technical escalation point for complex infrastructure and networking issues * Support infrastructure assessments, technical onboarding activities and solution reviews * Design, document … knowledge. Technical Experience * Strong understanding of networking technologies including DNS, DHCP, TCP/IP, WAN, LAN, WLAN, VLAN and VPN * Hands-on experience with firewall and networking platforms including Fortinet, Cisco Meraki, Sophos, WatchGuard and UniFi * Strong understanding of network security principles and best practices * Experience supporting Microsoft infrastructure technologies ...

Experience 5+ years' experience in enterprise networking, with architecture or senior engineering experience. Strong knowledge of: Microsoft Azure networking (VNets, Virtual WAN, ExpressRoute, Azure Firewall) AWS networking (VPCs, Transit Gateway, Direct Connect, Network Security) Palo Alto NGFW, Panorama, GlobalProtect, Threat Prevention Cisco Meraki MX, MS, MR and SD-WAN Expertise ...

supporting critical infrastructure. Key ResponsibilitiesProvide hands-on support for LAN/WAN infrastructure across multiple sitesConfigure and troubleshoot Cisco switches and routersAssist with firewall rule changes and basic policy management (Palo Alto or similar)Support VPN and remote access solutionsMonitor network performance and respond to alerts using tools like SolarWinds ...

infrastructure. Key Responsibilities Provide hands-on support for LAN/WAN infrastructure across multiple sites Configure and troubleshoot Cisco switches and routers Assist with firewall rule changes and basic policy management (Palo Alto or similar) Support VPN and remote access solutions Monitor network performance and respond to alerts using tools ...

infrastructure. Key Responsibilities Provide hands-on support for LAN/WAN infrastructure across multiple sites Configure and troubleshoot Cisco switches and routers Assist with firewall rule changes and basic policy management (Palo Alto or similar) Support VPN and remote access solutions Monitor network performance and respond to alerts using tools ...

business-critical connectivity across multiple sites. What youll be doing: Design and implement enterprise LAN, WAN, Wi-Fi, VPN and SD-WAN solutions Own firewall architecture, network segmentation and secure connectivity Lead network upgrades across multiple sites with minimal business disruption Deliver infrastructure integration and migration projects Strengthen cyber security ...

loving it Keeping Active Directory, GPOs and Exchange running smoothly Getting stuck into networking - TCP/IP, VLANs, firewalls, wireless configs Working with firewall platforms like Fortigate, Cisco, SonicWall and WatchGuard Managing backups via Azure and Veeam, and virtualisation across Hyper-V, VMware, AVD and RDS Becoming the office expert ...

Microsoft SQL Server and IIS administration. Demonstrable capabilities across networking fundamentals including VLANs, routing, DHCP Snooping, Spanning Tree and LAG. Hands-on background with firewall technologies and cyber security best practice. Strong practical experience in Microsoft Azure, including VMs, VNETs, storage, identity, networking security, WAF/Azure Front Door ...

technologies, including Active Directory, Entra ID and Windows Server environments. Strong knowledge of networking principles including TCP/IP, DNS, DHCP, VPNs, switching and firewall technologies. Experience working with infrastructure technologies including virtualisation, backup solutions and cloud services, ideally Azure. Demonstrable experience supporting or delivering infrastructure and systems projects within ...

systems. Microsoft Office applications. Microsoft SQL Server, SQL Server Management Studio (SSMS), and ODBC connectivity. T-SQL query development and troubleshooting. Network technologies, including: Firewall configuration Virtual Private Networks (VPNs) LAN and VLAN configuration and support PC hardware architecture, fault diagnosis, and basic hardware repair. Microsoft Excel, including formula creation ...

templates. Automating using other scripting/automation languages such as Python, Ansible, and vendor‐specific tools like Arista Cloudvision, Cisco DNA Center is beneficial. Firewall configuration experience with PIX/ASA, IOS, or NetScreen/JunOS. Designing, building and automating AWS/GCP/Azure architecture. Designing, building and automating ...

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 ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

Desirable Skills Experience with any of the following would be beneficial: Hyper-V PowerShell SCCM Azure Networking including VLANs and managed Wi-Fi Firewall administration Chromebook management Apple device management Autotask Datto The Ideal Candidate You'll be someone who: Has worked as the primary IT support engineer within ...

Active Directory Holder of a current Microsoft certification (365, Azure etc.) Strong knowledge of networking (DNS, DHCP, VPN, TCP/IP) and router/firewall configuration Hold an up-to-date CompTIA N+ certificate (desired) Hold an up-to-date CompTIA A+ certificate (desired) Excellent troubleshooting and problem-solving skills ...

Deployment Manager. Experience with IAM, Service Accounts, and organisational security policies. Knowledge of Cloud Build, Cloud Deploy, and Artifact Registry. Experience with GCP networking, firewall management, and load balancing. Monitoring and security posture management using Cloud Logging, Cloud Monitoring, and Security Command Center. Experience with GKE and container orchestration. Preferred ...

with identity providers (Entra AD, Okta), SIEM/SOAR systems, endpoint platforms, and data repositories. Assisting infrastructure teams in migrating legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models, and supporting secure network and data migration activities. Participating in proof‐of‐concept evaluations and technical validation sessions ...

network segmentation and micro‐segmentation strategies.* Strong understanding of Zero Trust networking principles and identity‐aware access controls.* Strong experience designing, implementing and optimising firewall and proxy security policies.* Deep hands-on experience with: + Palo Alto Networks (PAN‐OS, Panorama, policy design) + Fortinet (FortiGate, FortiManager, FortiAnalyzer) + Zscaler ...

Directory, DNS, DHCP, and Group Policy. Configure, maintain, and troubleshoot networking infrastructure including switches, routers, wireless solutions, VPNs, and enterprise firewalls. Take ownership of firewall administration, including security policies, NAT, VPN configuration, rule management, firmware updates, monitoring, and troubleshooting. Ensure network security best practices are maintained through firewall optimisation, vulnerability … self-motivated with a continuous improvement mindset. Relevant IT qualifications or degree desirable. Microsoft certifications (Microsoft 365, Azure, Windows Server) and networking or firewall certifications (Fortinet NSE, Sophos, Cisco CCNA, etc.) are advantageous. ...