1 to 25 of 59 DNS Jobs in London

SOFS, DFS, and related storage services. Knowledge of Windows Server 2003 to 2022 , Active Directory , Group Policy , and secure delegation structures. Understanding of DNS, DHCP, PKI , firewall controls, and SMTP proxy services. Experience with VMware , vCenter , ESXi , vMotion , HyperV , and virtualised infrastructures interacting with storage systems. Exposure to Citrix ...

cloud platforms including Office 365, Azure, Intune, MFA, and security features • Full Microsoft server stack including Windows Server 2008 to 2022, Active Directory, DHCP, DNS, SQL, migrations • Networking fundamentals including routing, VPNs, switching, and hardware deployments • Backup technologies, disaster recovery planning, and bare metal recovery • Strong troubleshooting and root cause ...

skills and experience include: Strong Azure cloud background across IaaS, PaaS, SaaS and security services Deep experience with Windows Server, Active Directory, Entra ID, DNS/DHCP/NPS, GPO and certificate services Microsoft 365 (E5), Exchange Online/hybrid Exchange environments Enterprise networking - WAN/LAN, VPNs, firewalls, load ...

environments across Windows Server, VMware, and Azure. Oversee performance monitoring, patching, cost management, backups, and disaster recovery processes. Network & Connectivity: Troubleshoot TCP/IP, DNS, DHCP, VPNs, SD-WAN, and remote access solutions, ensuring maximum uptime for both on-site and remote users. Identity & Access Management: Administer Active Directory, group ...

/service-led environment Proven background operating at 3rd Line/Senior Engineer level Excellent knowledge of: Windows Server (AD, GPO, DNS, DHCP) Microsoft 365 & Azure (Exchange Online, Entra ID, hybrid setups) Virtualisation (Hyper-V/VMware) Networking (TCP/IP, LAN/WAN, firewalls) Experience supporting multiple client environments ...

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 ...

software applications. Knowledge with virtualisation technologies such as AVD, VMware and Hyper-V Excellent knowledge of networking concepts such as: TCP/IP, DHCP, DNS, and VPN. Familiarity with troubleshooting and resolving issues linked to Microsoft 365, Intune, Entra ID Knowledge of Active Directory and user account management. Familiarity with ...

deployment, manage project risks, and navigate organizational challenges or pushback to maintain project velocity. Expert-level knowledge of core networking concepts (TCP/IP, DNS, HTTP/S) and enterprise security principles (Zero Trust, SASE, Firewall, Proxy, VPN). Demonstrated ability to independently lead and execute complex technical projects ...

/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 ...

that genuinely invests in its people. Required Skills: Proven experience supporting and deploying Azure and Microsoft 365 solutions Strong knowledge of Windows Server, AD, DNS, DHCP, and networking Experience with virtualisation (Hyper-V/VMware) Exposure to PowerShell or automation tools (Terraform, etc.) is a plus Excellent communication and client ...

testing infrastructure across Windows/Linux, virtualised platforms, and cloud (Azure/AWS/GCP). Strong understanding of networking fundamentals, load balancing, firewalls, DNS, certificates, and IAM. Hands-on experience with CI/CD tooling such as Azure DevOps, GitLab, or Jenkins. Comfort working with logs, metrics, traces ...

testing infrastructure across Windows/Linux, virtualised platforms, and cloud (Azure/AWS/GCP). Strong understanding of networking fundamentals, load balancing, firewalls, DNS, certificates, and IAM. Hands-on experience with CI/CD tooling such as Azure DevOps, GitLab, or Jenkins. Comfort working with logs, metrics, traces ...

Microsoft technologies: Active Directory, Azure, Microsoft 365, Exchange. Proficiency with PowerShell scripting for automation and diagnostics. Good understanding of networking fundamentals such as DNS, DHCP, and VPN. Process & Compliance Knowledge - Working knowledge of ITIL best practices. Ability to follow structured Change Control processes. Awareness of security frameworks such as Cyber ...

conditional access, MFA). Endpoint Management: MS Intune/Endpoint Manager (device management, autopilot, compliance policies). Networking: Strong understanding of core networking principles (DNS, DHCP, TCP/IP, VPNs, Switches, Routers, Firewalls). Security Controls: Practical experience managing and tuning third-party security tools, such as XDR/ ...

Strong understanding of Microsoft cloud technologies, including Microsoft 365, Azure Active Directory and Intune. Good knowledge of networking concepts such as TCP/IP, DNS, DHCP, VPN and firewalls. Excellent verbal and written communication skills, with the confidence to engage directly with customers. Ability to commute reliably to Central London ...

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 ...

improvements Maintain technical documentation and automate processes where possible Key Requirements Proven experience in network and infrastructure engineering Strong knowledge of enterprise networks, firewalls, DNS, and DHCP Experience with Windows Server, Active Directory, and cloud technologies Familiarity with PowerShell or scripting tools Excellent communication skills with technical and non-technical ...

Information Technology, or related field (or equivalent experience) 5+ years of experience in network engineering or network administration Strong knowledge of TCP/IP, DNS, DHCP, VLANs, routing, and switching Hands-on experience with networking hardware (e.g., Cisco, Juniper, Arista, Palo Alto, Fortinet) Experience with network monitoring and troubleshooting tools ...

customer service experience Five years’ experience administering business networks Advanced troubleshooting experience (networking, desktop, server/OS, & virtualization) Advanced Experience with TCP/IP, DNS, DHCP Advanced Experience configuring and supporting Windows , or 2025 Server Expert level in supporting Microsoft 365, Active Directory, and/or Google Workspace Advanced experience ...

technology for remote users. Utilise centralised software deployment tools for application updates and automated laptop builds for new users. Manage network servers, critical services (DNS, DHCP), virtual desktops, and backup systems. Collaborate with the Cyber Security Officer for system patching and manage the Organisations Office 365 and Azure environments. Administer ...

technology for remote users. Utilise centralised software deployment tools for application updates and automated laptop builds for new users. Manage network servers, critical services (DNS, DHCP), virtual desktops, and backup systems. Collaborate with the Cyber Security Officer for system patching and manage the Organisations Office 365 and Azure environments. Administer ...

/verbal communication, and stakeholder management skills Desirable Criteria Proficient with supporting and delivering: Secure Email Gateways (Mimecast and Clearswift) MX Records and Email DNS Authentication (SPF, DKIM, DMARC) Email encryption (PGP, TLS, and PME) Cloud Fax Solution Email Journal Archiving (Enterprise Vault) Advanced PowerShell skills Experience migrating complex email ...

solutions , preferably Azure Virtual Desktop with Nerdio tooling and/or Citrix . Expertise in Azure Cloud , including Entra , Networking , Azure Firewall , and DNS . Knowledge of CI/CD pipelines , ideally using Azure DevOps . Experience deploying cloud infrastructure via IaC (preferably Terraform ). Advanced PowerShell scripting skills. Familiarity ...

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 ...

Hands on Active Directory experience, ie, group policy objects Microsoft Windows 10 environment O365 (MS Office, SharePoint, MS Teams, Edge) Knowledge of IT Infrastructures (DNS, DHCP) Hyper-V remote access IBM hardware support Knowledge on iPhones/iPads General knowledge of digital solutions ITIL Foundation and knowledge of Project Management ...