1 to 25 of 61 Permanent DNS Jobs in London

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) Building Wireless networks (Meraki & UniFi) Personal Attributes: Friendly and professional. Have a passion for new and emerging technologies and thrive on developing an understanding of new More ❯

Experience coordinating cross-functional teams during outages, conducting root cause analysis, and implementing preventative measures with detailed post-incident reporting. Network & Connectivity Excellence - Advanced understanding of TCP/IP, DNS, DHCP, VPN technologies, SD-WAN, wireless networking, and remote access solutions. Ability to rapidly diagnose and resolve connectivity issues for remote users, troubleshoot complex network problems, work with ISPs for More ❯

Microsoft Remote Desktop. Comprehensive knowledge of 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 More ❯

the continuous improvement of technical processes Ensuring systems are secure, reliable, and optimised for performance What Skills You'll Need Strong hands-on experience with Windows Server , Active Directory , DNS , DHCP , and Group Policy Expertise with virtualisation technologies (Hyper-V or VMware) Practical experience in Microsoft Azure - particularly Azure AD, Virtual Machines, and storage solutions Solid understanding of networking : VLANs More ❯

and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP/IP networking and system configuration Experience with cloud platforms such as Office 365, Google Workspace, AWS or Azure Ability to troubleshoot More ❯

and macOS Solid understanding of LAN/WAN/Wi-Fi networking Proficiency in Windows Server 2012/2016/2019 and technologies like: Active Directory, Hyper-V, DNS, DHCP, DFS, ADFS, FAP Knowledge of PC setup , TCP/IP networking and system configuration Experience with cloud platforms such as Office 365, Google Workspace, AWS or Azure Ability to troubleshoot More ❯

working with Autopilot and Intune VOIP system knowledge Windows imaging and deployment knowledge Understanding on servers Cisco Meraki MDM and SDWAN knowledge Understanding basic Networking TCP IP/UDP, DNS, VPNs, VLANs Android and Apple mobile devices deployment Understanding of EPOS technology/PEDs/PDQs/Tills - advantageous if experienced with SaaS POS solutions. Jamf Pro Experience A driving More ❯

services, particularly SharePoint Online. Experience dealing with account security breaches and recovery processes. Familiarity with Azure Active Directory and Conditional Access Policies. Networking experience, particularly with firewalls, VPNs, and DNS/DHCP configurations. Proficient with PowerShell scripting for task automation and system management. Strong communication skills and experience interacting with business stakeholders. Ability to work both independently and as part More ❯

services, particularly SharePoint Online. Experience dealing with account security breaches and recovery processes. Familiarity with Azure Active Directory and Conditional Access Policies. Networking experience, particularly with firewalls, VPNs, and DNS/DHCP configurations. Proficient with PowerShell scripting for task automation and system management. Strong communication skills and experience interacting with business stakeholders. Ability to work both independently and as part More ❯

knowledge of Server and Desktop operating systems (e.g., Windows 10/11, Windows Server 2016/2019/2022, MacOS). Networking: Good understanding of networking concepts such as DNS, DHCP, VLANs, VPNs, and firewalls. Cloud Platforms: Experience with Office 365 administration (Exchange Online, SharePoint, Teams, etc.) and Azure services. Hardware: Proficiency in diagnosing and repairing desktops, laptops, printers, and More ❯

of contact for clients Mentor and support junior engineers Oversee security solutions and ensure compliance Produce clear documentation and client reports Technical Requirements Strong expertise in Windows Server, AD, DNS, DHCP, GPOs Solid experience with VMware/Hyper-V and Microsoft Azure Backup & DR knowledge (e.g., Veeam, Acronis, Cove) Strong networking: VLANs, VPNs, firewalls (Fortinet, Juniper, Palo Alto, Watchguard) Storage More ❯

of contact for clients Mentor and support junior engineers Oversee security solutions and ensure compliance Produce clear documentation and client reports Technical Requirements Strong expertise in Windows Server, AD, DNS, DHCP, GPOs Solid experience with VMware/Hyper-V and Microsoft Azure Backup & DR knowledge (e.g., Veeam, Acronis, Cove) Strong networking: VLANs, VPNs, firewalls (Fortinet, Juniper, Palo Alto, Watchguard) Storage More ❯

line technical support to clients across diverse environments. Administer and troubleshoot Microsoft 365, Azure AD, Exchange Online, SharePoint, and Teams. Assist with Windows Server, Active Directory, and network infrastructure (DNS, DHCP, VoIP). Support virtualisation platforms (VDI technologies) and basic Linux server administration. Contribute to security hardening, compliance processes, and documentation. Liaise with senior engineers and project leads to ensure More ❯

line technical support to clients across diverse environments. Administer and troubleshoot Microsoft 365, Azure AD, Exchange Online, SharePoint, and Teams. Assist with Windows Server, Active Directory, and network infrastructure (DNS, DHCP, VoIP). Support virtualisation platforms (VDI technologies) and basic Linux server administration. Contribute to security hardening, compliance processes, and documentation. Liaise with senior engineers and project leads to ensure More ❯

and incident management Basic understanding of Entra ID (Azure Active Directory) Experience with Microsoft Intune for device and endpoint management Working knowledge of networking fundamentals (e.g., TCP/IP, DNS, DHCP) ITIL Knowledge and familiarity with incident, request and change processes Technical Support and experience in resolving issues across devices, apps and access systems Strong communicator with a customer first More ❯

Experience with Office 365, including Microsoft Teams SQL Server Experience with ITSM systems (Sunrise) Strong Server, VMWare, SAN knowledge Network administration/troubleshooting of the following firewalls, VLANs, VPNs, DNS, DHCP, and Wi-Fi Current commercial knowledge of supporting/administering Microsoft Servers, Active Directory, Group Policy, Windows 11 If this sounds like your next career move, our client offers More ❯

following Azure service areas: Azure Compute: Virtual Machines, VM Scale Sets (VMSS), App Services, Azure Functions Azure Networking: Virtual Networks, ExpressRoute, Network Security Groups (NSGs), Azure Firewall, Front Door, DNS, UDR, Traffic Manager Azure Storage: Blob Storage, Managed Disks, Azure Files Azure Management & Governance: Resource Manager, Policy Management, RBAC (Role-Based Access Control), Bastion, Automation, Azure Monitor, Defender, Backup, Site More ❯

security and compliance standards Produce technical documentation and support knowledge sharing Required Experience: Strong hands-on experience with Azure networking and cloud infrastructure Good understanding of TCP/IP, DNS, DHCP, routing and firewall principles Experience with Azure networking services such as Load Balancer, Application Gateway, Network Watcher, Firewall and WAF Practical experience with Terraform, Azure CLI and PowerShell Strong More ❯

Digital Experience (ZDX) , including advanced configuration and policy design. Strong understanding of Zero Trust architecture , secure web gateways, and cloud security principles. Expertise in networking protocols (TCP/IP, DNS, HTTP/HTTPS), VPN technologies, and identity integration (SAML, OAuth, LDAP). Familiarity with firewall policies , proxy architecture, SSL inspection, and traffic forwarding methods. Experience integrating Zscaler with identity providers More ❯

Digital Experience (ZDX) , including advanced configuration and policy design. Strong understanding of Zero Trust architecture , secure web gateways, and cloud security principles. Expertise in networking protocols (TCP/IP, DNS, HTTP/HTTPS), VPN technologies, and identity integration (SAML, OAuth, LDAP). Familiarity with firewall policies , proxy architecture, SSL inspection, and traffic forwarding methods. Experience integrating Zscaler with identity providers More ❯

part of an out-of-hours rota. Required Skills & Experience 2- 5 years in infrastructure, platform engineering, or DevOps roles. Strong Linux administration and networking knowledge (TCP/IP, DNS, VPNs, routing, load balancing). Production experience in AWS (multi-region) or other cloud environments. Hands-on with proxy/CDN technologies (Nginx, Squid, CloudFront) in production. Strong scripting skills More ❯

support and service delivery, ideally within an IT MSP as a Technical Support Engineer. Experience supporting both Windows and macOS environments Solid understanding of network troubleshooting including connectivity, firewalls, DNS, DHCP and TCP/IP Hands-on experience with Office 365 administration, Veeam backup solutions, and VMware virtualisation Excellent communication skills with the ability to explain technical concepts clearly to More ❯

site What You Bring Prior experience in 1st line support, helpdesk, or a similar tech role Confidence working with macOS and Windows environments Understanding of networking (TCP/IP, DNS, DHCP) Excellent communication and multitasking skills A customer-first attitude and enthusiasm for learning Bonus Points Familiarity with Microsoft 365, Google Workspace, or other cloud systems Experience using MDM tools More ❯

and hybrid environments.Experience managing Azure Virtual Desktop (AVD).Good understanding of Microsoft security solutions, patch management (ideally Patch My PC), and vulnerability mitigation.Solid knowledge of Windows Server technologies (AD, DNS, DHCP, Certificates, RADIUS).Keywords & Beneficial Experience:Endpoint, Intune, Azure, Active Directory, Endpoint Management, Endpoint Engineer, Endpoint Manager, Microsoft Intune Deerfoot Recruitment Solutions Ltd is a leading independent tech recruitment consultancy More ❯

candidate for this Network Engineer role will have experience in an MSP or IT/Voice environment and a strong understanding of network technologies and principles: TCP/IP, DNS, DHCP, and WLAN design/troubleshooting; VPNs (SSL/IPsec), STP, Routing, Firewall Policies, NAT, VIPs, VRRP. Experience with Microsoft Teams Voice and Collaboration and knowledge of Azure or AWS More ❯