1 to 25 of 40 Permanent DHCP Jobs in London

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) 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 More ❯

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 home More ❯

Solid understanding of Microsoft cloud security tools such as MFA, Intune, compliance/security features and email security. Broad Microsoft infrastructure knowledge: Windows Server (2008-2022), Active Directory, DNS, DHCP, SQL, server upgrades/migrations. Strong networking fundamentals - routing, VPNs, and experience deploying hardware across various vendors. Proven experience with backup technologies, disaster recovery processes and bare-metal restores. Deep 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 ❯

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 other More ❯

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, VPNs More ❯

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 of More ❯

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 experience More ❯

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 experience More ❯

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 of a More ❯

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 of a More ❯

domain Active Directory environment of around 50k objects and 100+ sites using the relevant tools to assist. Experience in Managing and Martian Domain services such as FSMO roles, DNS, DHCP in an enterprise environment SQL Administration on premise and cloud Administration of backup technologies Personal Attributes Essential Customer focused with good verbal communication skills Excellent standard of written English Good More ❯

date on product roadmaps Technical Experience Required Strong VMware (VCP preferred) Azure & Microsoft 365 migrations and security (Intune, AIP, MFA, Compliance) Full Microsoft stack (Server 2008–2022, AD, DNS, DHCP, SQL) Networking: routing, VPNs, firewalls, hardware installs Backup, DR and recovery technologies Excellent troubleshooting and root cause analysis Desirable Skills AWS/Google Cloud VDI/AVD/Citrix Storage More ❯

and Office 365. Security: Strong knowledge of Microsoft cloud security (MFA, Intune, compliance, email security). Microsoft Stack: Deep familiarity with Microsoft Server environments (2008-2022), Active Directory, SQL, DHCP, DNS, and server migration. Networking: Solid understanding of networking fundamentals, routing, VPNs, and vendor-specific hardware deployments. Backup & DR: Hands-on experience with backup platforms, disaster recovery solutions, and bare More ❯

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 smooth More ❯

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 smooth More ❯

deeply technical engineering work, in a flat non-bureaucratic environment with state-of-the art platforms. Requirements Deep expertise in Windows Server administration (e.g. Active Directory, Group Policy, DNS, DHCP, file/print services). Automate everything: using PowerShell or your language of choice to eliminate toil and fix issues at the source. This should include PowerShell Tooling and Multi More ❯

device support & management - 2nd/3rd line level support essential Familiarity with MDM solutions for Windows and macOS Proficiency in network administration - layer 2 and 3 switching, VLANs, DNS, DHCP, firewalls, VPNs. Experience in Domain name and DNS management Excellent communication skills, with the ability to talk and present to a range of audiences, sometimes acting as a translator between More ❯

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 an More ❯

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 public More ❯

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 public More ❯

mentoring * Maintain server rooms and ensure operational efficiency * Develop and implement business processes and documentation Requirements: * Strong knowledge of Azure infrastructure management * Strong in network protocols (TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc. * Experience with FortiGate Firewalls and Windows Operating Systems * Familiarity with WAN, LAN, VPN, and wireless networks 4 days per More ❯

mentoring * Maintain server rooms and ensure operational efficiency * Develop and implement business processes and documentation Requirements: * Strong knowledge of Azure infrastructure management * Strong in network protocols (TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc. * Experience with FortiGate Firewalls and Windows Operating Systems * Familiarity with WAN, LAN, VPN, and wireless networks 4 days per More ❯

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 all More ❯