76 to 100 of 402 Permanent DNS Jobs

Exchange Online, Teams, Intune, Entra ID, Entra Connect, Defender for Office 365, and Defender for Endpoint. Server Roles: Experience with Active Directory, Group Policy, DNS, and DHCP. Networking: Knowledge of LAN-based networking, cloud-managed switches like Unifi or Meraki, wireless, VPNs, and routing. Certifications: Completed or working towards Microsoft ...

virtualisation Windows and Linux administration Software Defined Datacentre (SDDC) design and operation NSX networking and micro‐segmentation Strong networking knowledge (TCP/IP, DNS, DHCP, Firewalls) Automation using PowerShell, Bash, Python, Ansible or Terraform Systems engineering across the full project lifecycle Cyber security principles within secure enterprise or defence environments ...

able to drive Azure transformation for key customers. Have a thorough understanding of on – premises technologies, including Active Directory, SCCM, Exchange, Windows Server , and DNS, along with a comprehensive knowledge of Entra ID. Able to articulate customer requirements into High and Low Level Designs Ability to apply Microsoft best practices ...

with server administration, cloud services and infrastructure improvement projects. Candidate Requirements You will need: An understanding of TCP/IP networking principles. Knowledge of DNS, DHCP, VLANs, VPNs, routing and switching. Experience with Windows Server and Active Directory. Familiarity with Microsoft 365 administration. An understanding of common cybersecurity threats, vulnerabilities ...

Windows 11. Experience supporting Microsoft 365 applications and services. Understanding of Active Directory and/or Microsoft Entra ID. Basic networking knowledge, including DNS, DHCP and TCP/IP. Experience supporting hardware, software and peripheral devices. Strong troubleshooting and analytical skills. Excellent verbal and written communication skills. Ability to prioritise ...

collaborative engineering environments. Infrastructure, Networking & Operating Systems You'll have experience with: Linux/Unix administration and command-line troubleshooting. TCP/IP, DNS, DHCP, routing, switching, VLANs, firewalls, and general networking concepts. Physical infrastructure including servers, switches, routers, and cabling. Virtualisation technologies such as VMware or VirtualBox. Public cloud ...

supporting and administering Microsoft infrastructure technologies, including Active Directory, Entra ID and Windows Server environments. Strong knowledge of networking principles including TCP/IP, DNS, DHCP, VPNs, switching and firewall technologies. Experience working with infrastructure technologies including virtualisation, backup solutions and cloud services, ideally Azure. Demonstrable experience supporting or delivering ...

Terraform, Azure Bicep or ARM Templates. Azure DevOps and/or GitHub Actions. PowerShell, Bash or Python scripting. Windows Server administration including Active Directory, DNS, DHCP and Group Policy. Azure Monitor, Log Analytics and monitoring solutions. Cloud migration, optimisation and governance. You'll also be someone who can confidently engage ...

building, migrating, managing and troubleshooting Windows Server infrastructure, including Windows Server 2016 through to Windows Server 2025. Strong knowledge of Active Directory, Group Policy, DNS, DHCP, file services and certificate services. Practical experience with VMware vSphere/ESXi and Microsoft Hyper-V. Experience planning and completing physical-to-virtual, virtual … virtual and cloud migration projects. Ability to diagnose complex performance, authentication, replication and availability issues. Networking and Security Advanced understanding of TCP/IP, DNS, DHCP, VLANs, routing, switching and wireless networking. Strong experience configuring and managing enterprise firewalls, including platforms such as Fortinet, SonicWall or Sophos. Experience designing, deploying ...

related field, or equivalent experience. 7+ years of experience managing mid-large Windows Server environments. Extensive experience with Microsoft 365, Microsoft Azure, Active Directory, DNS, Group Policy, PowerShell scripting, SQL, and VMware virtualization. Knowledge of Windows security hardening, patching, and upgrades. Ability to troubleshoot complex infrastructure issues. Strong communication ...

around desktop and laptop hardware, operating systems (Windows, Mac OS, Linux) and software applications.Excellent knowledge of networking concepts such as: TCP/IP, DHCP, DNS, and VPN.Familiarity with troubleshooting and resolving issues linked to Microsoft 365.Knowledge of Active Directory and user account management.Familiarity with server administration demands such as user ...

SharePoint Online and OneDrive.Deep knowledge of Microsoft Defender security capabilities.Experience with Microsoft Purview, including Audit, DLP and eDiscovery.Strong understanding of Active Directory, Group Policy, DNS and Entra Connect.Experience with operating system deployment, device lifecycle management and endpoint engineering.Proficiency in PowerShell and/or command-line scriptingExperience with application packaging ...

Clearance Experience testing enterprise IT infrastructure Strong understanding of Windows and/or Linux Server environments Knowledge of networking technologies including TCP/IP, DNS, DHCP and Firewalls Experience writing and executing test plans, test cases and test reports Understanding of defect management and test lifecycle processes Excellent troubleshooting ...

Producing and maintaining clear network diagrams, IP records and configuration documentation Supporting the wider infrastructure when required, think Windows and Linux servers, Active Directory, DNS/DHCP, virtualisation with VMware or Hyper-V, and backup and recovery routines Contributing networking expertise to projects, upgrades and migrations, and delivering third-line ...

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 ...

Windows Server administration, including installation, patching, user access management, permissions, and core service configuration. Solid understanding of networking fundamentals, including IP addressing, subnets, DNS, routing, gateways, ports, VPN connectivity, and certificate usage in practical environments. Familiarity with Windows device imaging and build processes, with exposure to tools such ...

Object-Oriented Programming (OOP) principles Command Line Interface (CLI) expertise Linux and Windows Server administration Networking technologies including firewalls, load balancers and switching architecture DNS administration and configuration Active Directory Hyper-V virtualisation Enterprise storage technologies Azure DevOps and CI/CD pipelines Infrastructure and system monitoring solutions SolarWinds, Datadog ...

issues, software administration, and consistently ensuring customer satisfaction . Essential Skills: You must have experience in: Microsoft 365 EntraID Windows and Windows Server Networking DNS, DHCP, LAN, WAN Communicating with users effectively Desirable Skills: You will benefit from having: Worked with Linux Worked in virtualised environments (VMWare, HyperV) Sat exams ...

laptops, mobile devices and other end-user hardware • Administer user accounts within Active Directory and Microsoft Entra • Support networking issues including TCP/IP, DNS and DHCP • Maintain printers, meeting room technology and office IT equipment • Ensure incidents and requests are managed through to resolution • Participate ...

Zero Trust principles and organisational standards Provide technical leadership, escalation support, and operational oversight for core enterprise infrastructure, including VMware, Windows Server, Active Directory, DNS, and DHCP Drive infrastructure design, capacity planning, performance optimisation, root cause analysis, and continuous service improvement Participate in an on-call rota and collaborate across ...

working with: Windows Server & Active Directory Microsoft Azure VMware/Hyper-V Cisco, HPE, Aruba & Dell hardware Firewalls, wireless infrastructure & networking TCP/IP, DNS, DHCP & VLANs Structured cabling (Cat5e/Cat6/Fibre) Server racks, patch panels & cable management Backup technologies & ConnectWise (or similar) What's on offer: Salary ...

technical and non-technical audiences Experience with RHEL and MS Windows Server Experience with the Microsoft Product Suite, including M365 Networking and security knowledge (DNS/TCP/IP/NFS/SAMBA/Web Protocols/SSL/TLS/Certificates) Full UK driving licence Experience with hardware (Servers ...

role or strong systems administration experience with security exposure Hands-on experience with Microsoft Sentinel and Microsoft Defender technologies Good understanding of networking concepts (DNS, IP, routing, SSL, etc.) Familiarity with cloud environments, ideally Azure Experience with Windows and/or Linux administration Strong analytical and problem-solving skills Ability ...

Servers, Backup & DR, Networking, AVD, Hybrid deployments Cloud-led identity and management: Intune, Entra, ABM Backup & Disaster Recovery processes and technologies Internal networking: DHCP, DNS, NPS/RADIUS, switches, firewalls, wireless, VPN Hypervisor technologies: VMware, Hyper-V Microsoft Server OS: management, maintenance and deployment Scripting and RPA automations Full ...

security automation. Knowledge of detection engineering and threat hunting. Strong understanding of Windows and Linux logging. Good networking knowledge including TCP/IP, DNS, firewalls, and proxies. Experience within a SOC, NOC, or 24/7 operational environment. Familiarity with MITRE ATT&CK, CVEs, and vulnerability management. Exposure to cloud ...