15 of 15 DNS Jobs in Central London

Directory, Group Policy Microsoft 365 Suite including SharePoint, Intune, Exchange Online Some Azure exposure (hybrid preferred), familiarity with AWS a bonus Virtualisation: Hyper-V, VMware Networking: TCP/IP, DNS, DHCP, LAN/WAN, VPNs, VLANs. Hands on experience with routing, switching, and firewall management (WatchGuard experience is a big plus!) Server builds, maintenance, and troubleshooting Deployments and on-site More ❯

ideally within an MSP Strong experience with: Windows Server OS, Active Directory, Group Policy Microsoft 365, Azure, SharePoint, Intune Virtualisation: Hyper-V and VMware environments Networking: TCP/IP, DNS, DHCP, LAN/WAN, VPNs, VLANs, firewalls, switches Exposure to cloud platforms (Azure/AWS) and hybrid infrastructure Backup solutions (e.g., Datto) and endpoint security tools Comfortable with remote monitoring More ❯

O365 environment. Experience working in Financial Services environment is essential Proven experience as a Windows System Administrator or currently in a similar role Solid understanding of Active Directory Services (DNS/DHCP/FSMO/ADFS/SSO/ADCS) Experience of Bloomberg/Reuters trading applications highly advantageous. Solid understanding of networking concepts, including TCP/IP, LAN/ More ❯

hybrid setup. Azure Landing Zone Scope Manage groups and subscriptions for identity, management, connectivity, and workload isolation Hub-and-Spoke Networking with Virtual Networks, Azure Firewall, ExpressRoute/VPN, DNS, and routing, peering, private links Identity & Access Management with Entra ID, B2C, PIM, and Managed Identities, service accounts Supporting security Operations with Security & Governance using Azure Policy, Defender for Cloud More ❯

hybrid setup. Azure Landing Zone Scope • Manage groups and subscriptions for identity, management, connectivity, and workload isolation• Hub-and-Spoke Networking with Virtual Networks, Azure Firewall, ExpressRoute/VPN, DNS, and routing, peering, private links• Identity & Access Management with Entra ID, B2C, PIM, and Managed Identities, service accounts• Supporting security Operations with Security & Governance using Azure Policy, Defender for Cloud More ❯

For Proven experience providing IT support in a Microsoft environment (Windows 10/11, M365, Azure, AD, Intune/AutoPilot). Strong understanding of networking concepts (TCP/IP, DNS, DHCP) and security protocols. Comfortable supporting cloud-based and hybrid infrastructures (e.g. Exchange Hybrid, cloud backups, filtering). Excellent interpersonal and communication skills with a customer-first mindset. Experience with More ❯

concise communication skills, enabling you to explain technical issues to non-technical stakeholders effectively. Outstanding time management and organizational skills Desirable Basic Networking knowledge: Understanding of TCP/IP, DNS, DHCP, Wi-Fi. Experience with VPNs or Remote Access Solutions Printer management & troubleshooting Understanding of Cloud Services (beyond M365): (e.g., Azure, AWS fundamentals) Experience with IT ticketing systems Ability to More ❯

experience with F5, Palo Alto, CheckPoint firewalls, Zscalar and AWS, alongside fluency in modern DevOps tools and practices. A solid understanding of networking protocols and concepts (TCP/IP, DNS, SSL/TLS, routing, etc.). Proficient with AWS services including EC2, ELB, VPC, IAM, CloudWatch, S3,VPC Lattice, Transit Gateway, VPN and more. Practical knowledge of DevOps tools: Git More ❯

Gateway Duo Okta Rapid7 IVM, Tenable IO or Nessus Rapid7 IDR or CrowdStrike Next Gen SIEM Palo Alto Firewalls and Panorama InTune and Conditional Access Entra ID, Active Directory, DNS, GPO Experience using the following technology stack would be advantageous; understanding the principles is required. Imperva WAF and DDoS Menlo Web Security Gateway Menlo CASB Cisco Secure Access Cisco Umbrella More ❯

Support experience of Users/Group management in AD, Print management or Shared folders etc Support Experience Windows Server OS: 2016/2019/2022 Experience Server administration: DNS, DHCP, DFS Knowledge of Microsoft 365 LAN/Wi-Fi/WAN network support/troubleshooting Knowledge of IP phone system 2 year or more experience in Japanese company IT related More ❯

In addition to significant experience in Windows Server upgrades and large-scale migrations, strong expertise in VMware environments is essential. The role requires in-depth knowledge of Active Directory, DNS, DHCP, Group Policy, Windows Services management, and proficiency with PowerShell scripting for automation and configuration tasks. A strong understanding of backup, restore, disaster recovery processes, and patching best practices is More ❯

skill in firewall policy management Planning for firewall OS and management upgradation Experience in F5 Load balancing (LTM and GTM) Strong experience managing IP networks and supporting infrastructure (DHCP, DNS) Knowledge of network architecture and web related protocols (e.g., TCP/IP, UDP, IPSEC, HTTP/S) Working knowledge and understanding of Cisco ACI infrastructure IPSEC VPN troubleshooting Proven Service More ❯

and network delivery on-prem and integration with Cloud solutions in a complex large scale programme Expertise in routing, switching, load balancing, VPN, Data Center LAN, Data Center WAN, DNS and network segmentation Familiarity with Network Automation and monitoring tooling In-depth understanding of network security principles Experience in supplier management and contract negotiations Excellent problem-solving, analytical, team leadership More ❯

Essential Skills and Experience: Microsoft Active Directory (Certificate Services/Federated Services) Entra ID – management via Powershell modules and Graph API/Conditional Access Policies CyberArk Privileged Access Management DNS configuration and advanced troubleshooting Group Policy Objects Quest Change Auditor/Quest Forest Recovery Manager Azure AD Connect Connectors, sync rules and metaverse queries SSO implementation via SAML and OAUTH More ❯

are looking for a skilled IT Level 2 Desktop Support professional to join our dynamic IT team. Ideally you will have extensive experience in managing and troubleshooting Windows environments, DNS, DHCP, Office packages, Intune, and ITIL processes. This role requires excellent problem-solving skills, a customer-focused attitude, and the ability to work independently and as part of a team. … Provide Level 2 support for desktop and laptop issues, including hardware and software troubleshooting for a critical Trading operation Manage and troubleshoot Windows operating systems and applications. Troubleshoot basic DNS and DHCP Support and administer Microsoft Office 365 packages Utilise Microsoft Intune for device management and security Follow ITIL best practices for incident, problem, and change management Assist with the … desktop support role within a trading or finance services environment Strong knowledge of Windows operating systems and troubleshooting Confident managing and organising Active directory and its objects Experience with DNS and DHCP configuration and management Proficiency in Microsoft Office 365 packages (Word, Excel, PowerPoint, Outlook) Familiarity with ITIL processes and best practices Excellent problem-solving and analytical skills Strong communication More ❯