11 of 11 DNS Jobs in Hertfordshire

Strong working knowledge of Microsoft Azure (IaaS, PaaS) , Entra ID (Azure AD) , and Microsoft 365 services . Experience managing Windows Server environments , Active Directory , GPOs , Hyper-V , and networking (DNS, DHCP, VPN, firewalls) . Skilled in endpoint and device management tools such as Intune , SCCM , and Jamf (for macOS) . Scripting and automation ability (e.g., PowerShell ). Understanding of ITIL More ❯

Strong working knowledge of Microsoft Azure (IaaS, PaaS) , Entra ID (Azure AD) , and Microsoft 365 services . Experience managing Windows Server environments , Active Directory , GPOs , Hyper-V , and networking (DNS, DHCP, VPN, firewalls) . Skilled in endpoint and device management tools such as Intune , SCCM , and Jamf (for macOS) . Scripting and automation ability (e.g., PowerShell ). Understanding of ITIL More ❯

projects. What we're looking for: IT MSP Experience - essential Windows Server 2016 and above (implementation, migration, administration) Virtualisation: Hyper-V, VMware O365 Admin Centre (SharePoint, OneDrive) Group Policy (DNS/DHCP) Exposure to managing cloud hosted environments (Azure) Networking: LAN/WAN, VLANS, VPNs, configuration of firewalls and switches Experience with Halo - desirable Full UK Drivers licence In this More ❯

Exchange Online, SharePoint Online, Entra ID, Microsoft Intune) Microsoft Azure Windows Server 2025 and previous versions SQL Server Active Directory PowerShell scripting Basic Windows based networking – TCP/IP, DNS, DHCP etc Basic routing, switching & firewall knowledge As our 3rd Line IT Support Analyst, you will be responsible for: Delivering outstanding customer service and act as a technical escalation point More ❯

roles. Deployment and implementation of new workstations and network hardware across multiple remote sites. General desktop support, Hardware\software diagnosis and break fix. Windows OS 7,8 and 10 DNS, DHCP, TCP/IP, LAN, Routing, VPN and WAN. Interest and exposure to security (Firewalls, Windows security – server and workstation) Ind/Letchworth More ❯

storage, and backup systems. Resolve incidents and service requests within agreed SLAs, analysing issues to prevent recurrence. Deliver infrastructure projects, maintaining accurate technical documentation. Configure and manage Active Directory, DNS, DHCP, and monitoring tools. Collaborate with Cyber Security and DevOps teams on testing, audits, and system improvements. Support backup, disaster recovery, and business continuity processes. Provide third-line support and More ❯

You’ll also help optimise NOC tools and standardise network security platforms for greater resilience.What you’ll bring as a Network Security Engineer. Strong understanding of TCP/IP, DNS, routing, switching, VLANs, and load balancing Experience as a NOC or Network Security Engineer in a 24x7 setting Hands-on with Cisco, Checkpoint, and Palo Alto firewalls Familiar with IPS More ❯

IT (primarily Network Security and Infrastructure, with secondary focus on Operating Systems & Applications) Demonstrable understanding of the OSI Reference Model and network communication protocols (including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S) Demonstrable experience with Security Information Event Monitoring tools and/or Network Packet Capture tools This position offers a More ❯

months experience in a helpdesk or IT support role. Experience with Windows 10/11 managed support. Printer and server management (2016/2019). Management of domains/DNS (GoDaddy, 123 Reg, etc.). Office 365 Admin Centre/Exchange experience. SharePoint, OneDrive, and Teams support. Networking (DNS, DHCP, TCP/IP). Cybersecurity solutions (AV, email security, web More ❯

months (ideally 24 months) Full driving licence and car Windows 11/Mac OS Managed Support Printer Managed Support Server 2022 and above Managed Support Management of Domains/DNS Group Policy Management/Active Directory and Intune Management Office 365 Admin Centre - SharePoint/OneDrive/Teams Networking (DNS, DHCP, TCP/IP, VLAN experience) Cyber Security Solutions (AV More ❯

that values innovation and diversity, this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on experience in next-gen firewalls and advancing security … cause analysis. Previous experience to identify root cause from (TBC for review - Demonstrable understanding of the OSI Reference Model and the network communication protocols, including but not limited to DNS, HTTP/S, SSL, SMTP, FTP/S, LDAP/S. Demonstrable experience with Security Information Event Monitoring Tools and/or Network Packet Capture tools). Our company: Peace More ❯