1 to 25 of 49 Permanent DNS Jobs in London

Technical Skills Windows & VDI Advanced administration and troubleshooting of Windows Server (2016/2019/2022). Strong knowledge of Active Directory, Group Policy, DNS, DHCP, and PKI. Strong knowledge of Citrix Virtual Apps and Desktops architecture and VDI solutions. Microsoft 365 Deep understanding of M365 services, security, and compliance ...

point for complex issues Essential Skills & Experience: Strong expertise in Azure, Microsoft 365, Windows Server and hybrid cloud environments Networking: TCP/IP, DHCP, DNS, routing, switching, VPNs, firewall configuration; CCNA/CCNP preferred Active Directory and identity management, including multi-forest consolidations Scripting and automation (PowerShell, Python) and Infrastructure ...

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 ...

Intune Hands-on experience with Microsoft 365 (Exchange, Teams, SharePoint) Competence in Active Directory user administration Understanding of basic networking principles (TCP/IP, DNS, DHCP) Familiarity with ticketing systems and structured support workflows Strong analytical, troubleshooting, and diagnostic abilities Clear and confident communication skills with a customer-focused approach ...

system patching. Manage and maintain our Windows and Linux (CentOS, Red Hat, Ubuntu) server estate, as well as core Microsoft services (AD, GPO, DNS, NPS/Radius, CA, SMTP Relay), and our extensive VMware vSphere/vCenter virtualisation platform. Manage and maintain our VDI environment (VMware Horizon/Citrix/ ...

administration Azure AD/Entra ID Windows Server (2016/2019/2022) Exchange Online, SharePoint Online, Teams Good understanding of networking fundamentals (DNS, DHCP, VPN, firewalls) Experience working within an MSP or multi-customer environment Confident troubleshooting hardware, software, and cloud-based issues Highly Beneficial: Exposure to Google Workspace ...

Amazon Web Services, Microsoft Azure, Google Cloud Platform. Hands-on experience of Microsoft Active Directory/Azure AD Domain Services, Federation Services, Certificate Services, DNS and DHCP. Understanding of decentralised identity, verifiable credentials, microservices and Trust over IP architecture stack. In addition to the above the following are desirable: Understanding ...

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 ...

foster a culture of technical excellence. Key Skills: CCNA, CCNP, Cisco Routers, Cisco Switches, Cisco Firewalls, Wireless Access Points, ITIL, TCP/IP, DHCP, DNS, ACLs, Cisco ACI, VMware NSX, Azure Networking, AWS Networking, Ansible, NSD. How to apply: Please either apply through this advert or emailing me directly ...

school or education IT environment Strong technical skills with Windows Server, Hyper-V, Active Directory, and cloud services Solid understanding of networking (DNS, DHCP, firewalls, VLANs) Excellent communication skills and a friendly, solutions-focused approach Ability to manage workload effectively and take ownership of technical challenges This is a fantastic ...

school or education IT environment Strong technical skills with Windows Server, Hyper-V, Active Directory, and cloud services Solid understanding of networking (DNS, DHCP, firewalls, VLANs) Excellent communication skills and a friendly, solutions-focused approach Ability to manage workload effectively and take ownership of technical challenges This is a fantastic ...

resolved efficiently and professionally. What we’re looking for Experience in a service desk or MSP environment Working knowledge of Windows Server, Active Directory, DNS, and DHCP Familiarity with Microsoft 365, Exchange Online, and remote desktop services Understanding of networking fundamentals (TCP/IP) Strong communication skills and a customer ...

project-driven environment; experience in education is a plus. Hands-on experience delivering Windows Server installations, upgrades, and migrations (2012–2025), including: Active Directory, DNS, DHCP, Group Policy (including printer deployment) Hyper-V and ESXi management Firewall configuration (SonicWall, WatchGuard, Fortinet, or DrayTek) Enterprise-grade server hardware (Dell ...

with security and compliance teams to ensure adherence to regulatory requirements. Troubleshoot and resolve complex technical issues across Linux systems and integrated services. Manage DNS and identity management systems, including Red Hat and Oracle LDAP. Prepare documentation for operational processes, compliance audits, and technical designs. Participate in the Infrastructure Operations ...

Windows Server, Linux (RHEL, Ubuntu) Databases/Stores: SQL Server, Oracle, PostgreSQL, MySQL, MongoDB, SMB/NFS, SharePoint, OneDrive Networking: TCP/IP, DNS, routing, NAT, proxies, TLS, firewalls (Palo Alto/Checkpoint), load balancers, VPN Identity: AD, Azure AD/Entra ID, LDAP, Kerberos, NTLM Experience Deploying/scaling ...

delivery and operations. Ensuring compliance with industry regulations, best practices, and internal standards. Key Skills: VMware Suite, ESXi, vCenter, NSX, VCF, Windows Server, AD, DNS, DHCP, PKI, Linux, Veeam, Docker, Kubernetes, Nagios, Networking, Cyber Security, ITIL, NSD. How to apply: Please either apply through this advert or emailing me directly ...

troubleshoot infrastructure as code deployments Automate operational tasks and repetitive processes Networking and IP Management Strong working knowledge of Infoblox Solid understanding of DNS, DHCP, IPAM, routing, and firewall fundamentals Troubleshoot on premises and cloud networking issues Storage and Backup Understanding of enterprise storage concepts Experience with Commvault for backup ...

technologies Implementing security controls and ensuring compliance standards are met Contributing to key infrastructure and transformation projects Key Technologies Windows Server (Active Directory, GPO, DNS, DHCP) VMware (vSphere, ESXi, NSX, vSAN) MECM, SCOM & endpoint management tools Ivanti (or similar endpoint control platforms) What We're Looking For Proven experience ...

degree(or equivalent experience)inComputer Science,orcloselyrelateddiscipline Highly-desirable: Python Software development in a Unix/Linux environment Internet protocols and services(such asSMTP, DNS, HTTP, etc.) VMWare Programmatic/automation mindsetthat streamlinesworkflows,whilstcollaborating with teamsto improve platform support It is also desirable if you have interest in Physics, measurements ...

Ansible • Familiar with Linux system, able to locate hardware faults; Strong analytical and problem solving skills • Basic TCP/IP knowledge concepts – Subnetting, VLANs, DNS, Ipv6; Ability to perform general troubleshooting • Knowledge of out-of-band/lights-out server communication methods, such as IPMI and NCSI • Strong documentation skills ...

experience packaging and maintaining software within an RPM-based ecosystem. Strong expertise in automated system provisioning and configuration management using PXE, Kickstart, Ansible, DNS, and Red Hat Satellite (highly desirable). Solid knowledge of RHEL networking via NetworkManager, including VLANs, routing, load balancing, and multicast (desirable). Excellent verbal ...

Previous experience in an IT support or Service Desk roleStrong troubleshooting skills across Windows OS and Microsoft OfficeExposure to Active Directory, Group Policy, DNS, Microsoft 365 and SharePointBasic understanding of networking conceptsExperience building, configuring, and supporting Windows desktops/laptopsExcellent communication and customer-facing skillsA genuine interest in learning ...

Knowledge: Deep understanding of core services including VPCs, subnets, EC2, Lambda, S3, Route 53, and VPC endpoints. Networking: Strong grasp of TCP/IP, DNS, routing, and proxy patterns. Containers: Good broad architectural understanding of Containers and Kubernetes. Documentation & Communication: Proven ability to produce high-quality design documentation and communicate ...

expert IAM management. Essential Skills Expert knowledge of VPC components, subnets, route tables, and gateways (IGW/NAT). Proficient in managing global DNS via Route 53 and configuring ALB/NLB load balancers. Deep understanding of VPN, BGP, and network peering protocols. Solid grasp of the broader ecosystem ...

expert IAM management. Essential Skills Expert knowledge of VPC components, subnets, route tables, and gateways (IGW/NAT). Proficient in managing global DNS via Route 53 and configuring ALB/NLB load balancers. Deep understanding of VPN, BGP, and network peering protocols. Solid grasp of the broader ecosystem ...