226 to 250 of 261 DNS Jobs in London

and containerisation workloads (VMware, Hyper-V, Kubernetes). Hybrid Cloud & Virtualisation Manage hybrid workloads between on-premises data centres and Azure . Deploy and support Azure VMs, VNets, Private DNS zones , and Defender for Cloud Arc integrations . Troubleshoot connectivity between physical servers, virtualised environments, and cloud-based services. Skills & Experience Required Core Technical Expert-level knowledge of Windows Server … administration (2016–2022) and/or Linux. Practical experience in Active Directory , DNS , DHCP , Group Policy , and PowerShell scripting . Hands-on experience with Azure Cloud services , particularly IaaS , Defender for Cloud , and Azure Arc . Security & Governance Working understanding of Microsoft Defender for Endpoint , Defender for Identity , and Azure Policy . Desirable Certifications Microsoft Certified: Windows Server Hybrid Administrator More ❯

and containerisation workloads (VMware, Hyper-V, Kubernetes). Hybrid Cloud & Virtualisation Manage hybrid workloads between on-premises data centres and Azure . Deploy and support Azure VMs, VNets, Private DNS zones , and Defender for Cloud Arc integrations . Troubleshoot connectivity between physical servers, virtualised environments, and cloud-based services. Skills & Experience Required Core Technical Expert-level knowledge of Windows Server … administration (2016–2022) and/or Linux. Practical experience in Active Directory , DNS , DHCP , Group Policy , and PowerShell scripting . Hands-on experience with Azure Cloud services , particularly IaaS , Defender for Cloud , and Azure Arc . Security & Governance Working understanding of Microsoft Defender for Endpoint , Defender for Identity , and Azure Policy . Desirable Certifications Microsoft Certified: Windows Server Hybrid Administrator More ❯

across server, network, and cloud environments. Key Responsibilities Deliver high-level remote and on-site technical support. Configure and maintain Windows Server environments, including Active Directory, Group Policy, and DNS/DHCP. Manage virtual platforms (Hyper-V/VMware) and backup solutions (e.g. Veeam). Support network setups including VLANs, VPNs, routing, and IP configurations. Assist with deployments and migrations … escalated issues efficiently. Skills & Experience Strong knowledge of Windows Server administration and virtualisation technologies. Experience supporting enterprise backup and disaster recovery solutions. Solid networking understanding (TCP/IP, VLANs, DNS, DHCP, VPN). Familiarity with cloud storage and endpoint security tools. Excellent troubleshooting and communication skills. What We Offer Competitive salary and benefits package. Exposure to a variety of technologies More ❯

platforms: Microsoft 365, Azure, Windows Server, Entra ID (Azure AD), Intune, SharePoint, Exchange , etc. Troubleshoot a variety of technical issues including workstations, cloud services, user access, software, and networking (DNS, VPN, firewalls). Attend client sites across London for onsite support, installations, and project delivery. Provide remote helpdesk support using RMM and PSA tools on days not spent on-site. … Looking For 3+ years of experience in an MSP or fast-paced multi-client IT environment. Solid knowledge of: Microsoft 365, Azure, Windows Server, Intune, Entra ID Networking fundamentals (DNS, firewalls, VPNs, VLANs) RMM/PSA tools such as NinjaOne, ConnectWise, Datto Excellent client-facing skills with a strong focus on communication and service delivery. Self-starter with the ability More ❯

platforms: Microsoft 365, Azure, Windows Server, Entra ID (Azure AD), Intune, SharePoint, Exchange , etc. Troubleshoot a variety of technical issues including workstations, cloud services, user access, software, and networking (DNS, VPN, firewalls). Attend client sites across London for onsite support, installations, and project delivery. Provide remote helpdesk support using RMM and PSA tools on days not spent on-site. … Looking For 3+ years of experience in an MSP or fast-paced multi-client IT environment. Solid knowledge of: Microsoft 365, Azure, Windows Server, Intune, Entra ID Networking fundamentals (DNS, firewalls, VPNs, VLANs) RMM/PSA tools such as NinjaOne, ConnectWise, Datto Excellent client-facing skills with a strong focus on communication and service delivery. Self-starter with the ability More ❯

platforms: Microsoft 365, Azure, Windows Server, Entra ID (Azure AD), Intune, SharePoint, Exchange , etc. Troubleshoot a variety of technical issues including workstations, cloud services, user access, software, and networking (DNS, VPN, firewalls). Attend client sites across London for onsite support, installations, and project delivery. Provide remote helpdesk support using RMM and PSA tools on days not spent on-site. … Looking For 3+ years of experience in an MSP or fast-paced multi-client IT environment. Solid knowledge of: Microsoft 365, Azure, Windows Server, Intune, Entra ID Networking fundamentals (DNS, firewalls, VPNs, VLANs) RMM/PSA tools such as NinjaOne, ConnectWise, Datto Excellent client-facing skills with a strong focus on communication and service delivery. Self-starter with the ability More ❯

platforms: Microsoft 365, Azure, Windows Server, Entra ID (Azure AD), Intune, SharePoint, Exchange , etc. Troubleshoot a variety of technical issues including workstations, cloud services, user access, software, and networking (DNS, VPN, firewalls). Attend client sites across London for onsite support, installations, and project delivery. Provide remote helpdesk support using RMM and PSA tools on days not spent on-site. … Looking For 3+ years of experience in an MSP or fast-paced multi-client IT environment. Solid knowledge of: Microsoft 365, Azure, Windows Server, Intune, Entra ID Networking fundamentals (DNS, firewalls, VPNs, VLANs) RMM/PSA tools such as NinjaOne, ConnectWise, Datto Excellent client-facing skills with a strong focus on communication and service delivery. Self-starter with the ability More ❯

The Client Services Engineer provides technical assistance to computer system users. Responsibilities include answering questions or resolving computer problems for Clients in person, via telephone, or from remote location as well as providing assistance concerning the use of computer hardware More ❯

is a customer-facing role, strong communication skills are essential. Key responsibilities: Manage, maintain and support on-premise infrastructure, including firewalls, switches, wireless networks, Windows Server roles (Active Directory, DNS, DHCP, NTFS), and virtualisation platforms (ESXi, Hyper-V). Administer and support backup and disaster recovery solutions, primarily using Veeam whilst leveraging the cloud for offsite solution. Deliver intermediate-level … and networking technologies (switches, wireless networks, NPS). Expertise in virtualisation platforms, including VMware ESXi and Microsoft Hyper-V. Proficient in administering and supporting Windows Server environments (Active Directory, DNS, DHCP, NTFS). Working knowledge of Veeam for backup and disaster recovery solutions. Basic to intermediate working knowledge of SQL Intermediate to advanced server hardware knowledge (Dell, HP, SANs, clusters More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning More ❯

Cantor Fitzgerald’s Global Information Security team is seeking an Information Security Operations Engineer with background and knowledge of Linux systems and Cloud infrastructure. The successful candidate will need to be able to work in a fast-paced environment, planning More ❯

local government election websites in 33 states. 1.1.1.1 : We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here's the deal - we don't store client IP More ❯

3rd Line Support Engineer - Managed Services Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. My client is a fast expanding IT Services company that due to continued success are in the market for a proven 3rd Line Support Engineer. As 3rd Line Support Engineer you will have a … a fast paced MSP environment. You will have a broad range of technical skills across technology such as Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. The 3rd Line Support Engineer will be working proactively as part of the escalation (3rd Line) team on behalf of customers, ensuring … services company that can offer opportunities for ongoing technical and career development. 3rd Line Support Engineer - Managed Services Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. Windows Server, O365, Azure, Azure AD, Active Directory, VMware, Hyper-V, DNS, DHCP, Group Policy, Networking, WAN, Wireless, Router, Switches. Windows Server More ❯

Linux utilities like grep, top, df, ps, and chmod. 2. Basic Networking Fundamentals Understanding of IP addressing, subnetting, and what private/public IPs mean. Knowledge of DNS (Domain Name System) and how name resolution works. Familiarity with HTTP/HTTPS protocols, what ports are, and what firewalls do at a high level. 3. Scripting Basics Ability to read and More ❯

Linux utilities like grep, top, df, ps, and chmod. 2. Basic Networking Fundamentals Understanding of IP addressing, subnetting, and what private/public IPs mean. Knowledge of DNS (Domain Name System) and how name resolution works. Familiarity with HTTP/HTTPS protocols, what ports are, and what firewalls do at a high level. 3. Scripting Basics Ability to read and More ❯

replacements, racking, cabling, and rebuilds in data centres. Hybrid Cloud & Virtualisation Manage hybrid workloads between on-premises data centres and Azure . Deploy and support Azure VMs, VNets, Private DNS zones , and Defender for Cloud Arc integrations . Troubleshoot connectivity between physical servers, virtualised environments, and cloud-based services. Expert-level knowledge of Windows Server administration (20162022) and/or … Linux. Practical experience in Active Directory , DNS , DHCP , Group Policy , and PowerShell scripting . Working understanding of Microsoft Defender for Endpoint , Defender for Identity , and Azure Policy . Microsoft Certified: Windows Server Hybrid Administrator/Azure Administrator Associate CompTIA Security+ or Microsoft Cybersecurity Architect (SC-100) ITIL v4 Foundation More ❯

Golang, Java) Bonus Points If You Have You have good knowledge of the network stack at L4 and L7, particularly inter VPC routing You have some experience with managing DNS and resolver hierarchies You can debug HTTP APIs and understand other L7 protocols You have experience at administering Kubernetes You have specific cloud security expertise (threat assessment, attack surface management … SGs, NACLs, data security) You have experience of building and running Windows servers in AWS You have experience of continuous deployment strategies and technologies (Blue/Green, DNS or LB weighting, automated regression testing, Spinnaker, CodeDeploy, Jenkins for CD) Additional Information Our Values Collaboration is our superpower We uncover rich perspectives across the world Success happens together We deliver across More ❯

Docker, Jenkins, Jasper Reports, and Cassandra. Familiarity with UI design, modelling tools, and CIM standards. Strong grasp of distribution and transmission electrical grids. Working knowledge of TCP/IP, DNS, Active Directory, networking protocols, and firewalls. Familiarity with NERC CIP standards. Tools & Technologies Used: ADMS/DMS/OMS SCADA Systems Oracle SQL, Linux, Windows Docker, Jenkins, Python Networking Protocols … TCP/IP, DNS, AD) Please send your CV for consideration More ❯

you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems … outside regular business hours. Skills and Experience Experience in enterprise network operations and troubleshooting. Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP. Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP. Strong diagnostic skills using packet capture and other troubleshooting tools. Excellent More ❯

you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems … outside regular business hours. Skills and Experience Experience in enterprise network operations and troubleshooting. Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP. Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP. Strong diagnostic skills using packet capture and other troubleshooting tools. Excellent More ❯

you a versatile contributor in a fast-paced, collaborative environment supporting cutting-edge technology. Role and Responsibilities Administer, operate, and maintain enterprise network infrastructure, including LAN/WLAN, VPNs, DNS/DHCP/IPAM, firewalls, and cloud networking (AWS, GCP). Proactively monitor and troubleshoot performance, availability, and connectivity issues, taking ownership of incident resolution end-to-end. Support systems … outside regular business hours. Skills and Experience Experience in enterprise network operations and troubleshooting. Proven ability to configure and support LAN/WLAN environments, routing/switching, VLANs, and DNS/DHCP. Knowledge of routing protocols and networking technologies such as BGP, VRRP/HSRP, TCP/UDP, LACP. Strong diagnostic skills using packet capture and other troubleshooting tools. Excellent More ❯

the technical lead in customer-facing engagements, translating complex security needs into effective solution architectures Design Zero Trust-aligned network and endpoint architectures, including segmentation, micro-segmentation, NAC, and DNS-layer threat protection Lead conversations around network modernization, helping clients evolve from legacy architectures to software-defined, cloud-integrated, and policy-driven network designs Deliver workshops, product demonstrations, and proof … infrastructure to SD-WAN, SASE, and cloud-native security models Hands-on experience with endpoint protection and EDR platforms such as CrowdStrike, SentinelOne, Microsoft Defender, or Tanium Familiarity with DNS security tools and strategies (e.g., Zscaler, Cisco Umbrella, Infoblox) and their role in threat containment Deep knowledge of Zero Trust Architecture, lateral movement prevention, and alignment to frameworks like MITRE More ❯

to-day hardware/software issues. • Set up and configure laptops, user accounts, and Microsoft 365 licences for new starters. • Manage email configurations, security permissions, and shared drives. • Oversee DNS management, domain renewals, and SSL certificates. • Liaise with external IT vendors for complex issues or escalations. • Maintain basic network and Wi-Fi troubleshooting capability. Skills & Experience Essential: • 2–4 years … manage external development teams, including understanding version control, branching, and release processes. • Solid Microsoft 365 admin skills (Exchange, SharePoint, Teams). • Confident troubleshooting Windows and macOS issues. • Familiarity with DNS management, email routing, and basic networking. Desirable: • Experience with ERP and PIM integrations (e.g., Sage 200, Plytix, Mintsoft). • Google Workspace administration knowledge. • Understanding of SEO best practices for e More ❯