14 of 14 Permanent DNS Jobs in Cardiff

Windows Server; from 2008 to 2025 Windows desktop; from XP to 11 Windows desktop imaging with MDT, SCCM, InTune etc. Windows Domains; including ADDS, DNS, DHCP, GPO, NPS and RADIUS Cloud services including M365, Azure, AWS and GWS External facing systems including RDS, IIS, SFTP SAN and NAS over IP More ❯

including networking, hardware, and software recovery. Networking: Proficient with network technology such as Routers, Firewalls, Switches and Access Points. VLANs, VPNs, TCP/IP, DNS, PNs; ability to analyse network traffic and logs. Comfortable with network segregation and security compartmentalization techniques. Knowledgeable in all Windows environments, including Server and Workstation More ❯

as well as mobile OS like Android and iOS, this includes installation, configuration, and troubleshooting Networking Basics: Knowledge of networking protocols (TCP/IP, DNS, DHCP, etc.), LAN/WAN, routers, switches, VPNs, and troubleshooting network connectivity issues Software Installation and Configuration: Understanding how to install, configure, and troubleshoot software More ❯

proficiency in configuring, delivering and supporting M365 services and related technologies. Strong understanding of core IT concepts and standards, including but not limited to DNS, DHCP, TCP/IP, and network security protocols. Active Directory/Entra ID Administration experience. Familiarity with cloud native tooling in Azure. Knowledge of PowerShell More ❯

proficiency in configuring, delivering and supporting M365 services and related technologies. Strong understanding of core IT concepts and standards, including but not limited to DNS, DHCP, TCP/IP, and network security protocols. Active Directory/Entra ID Administration experience. Familiarity with cloud native tooling in Azure. Knowledge of PowerShell More ❯

years Palo Alto experience. Commitment to uptime. Expertise in Layer 2-7 switching, routing, and application delivery. Knowledge of routing, switching, IP networking, DHCP, DNS, LAN/WAN, QoS, VLAN, VXLAN, and BGP. Experience with VPN and Wireless Access Points. Scripting (Bash, PowerShell, Perl, Python). Disaster Recovery. Preferred Palo More ❯

experience in enterprise network support and working with Palo Alto solutions. Expertise in routing/switching technologies (Layer 2–7), VPNs, VLANs, BGP, DHCP, DNS, and QoS. Familiarity with scripting (Bash, PowerShell, Python) and network monitoring tools. Proven experience with disaster recovery planning and certificate management. Strong communication, multitasking, and More ❯

Has knowledge of infrastructure as code (IaC) using tools such as Terraform Has a strong understanding of networking (VPCs, SGs etc), firewalls, VPN, and DNS Is familiar with monitoring tools such as Sentry, Grafana and CloudWatch Has experience with version control systems (e.g. GitLab) and best practices for branching, merging More ❯

ESSENTIAL IP/law firm experience Windows 10: 1 year Office 365 – 1 year (inc Teams) Microsoft Edge Understanding networking TCP/IP/DNS/AD Exchange 365 Experience in IT helpdesk procedures and processes Understanding of Anti-virus/SPAM/Malware AD – Group Policies Outlook 365 – Online More ❯

years in Windows/Linux/Cloud environments. Commitment to uptime. Technical expertise with Windows/Linux Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and More ❯

cloud networking. Key Responsibilities Configure and deploy Cloudflare ZTNA policies to control secure access to development environments in Azure Set up Cloudflare Gateway features (DNS filtering, HTTP inspection, etc.) for secure browsing and egress control Integrate Cloudflare services with: Entra ID/Azure Active Directory for identity management SIEM platforms More ❯

experience using and implementing Web Services (REST, SOAP, RPC, RMI) and monitoring APIs. Familiarity with network communication protocols (HTTP, TCP/IP, UDP, SMTP, DNS). Capable of applying best coding practices, design patterns, and assessing tradeoffs in complex systems. Well versed on cloud computing, automated tests, microservices architecture, continuous More ❯

data, and application services such as Load Balancer platforms. Key Responsibilities Provide architectural guidance and solution design across the following workstreams: DDI (Core Networks) – DNS/DHCP/IPAM uplift Network Functions – Security functions and network services Endpoint Connectivity – Hardware and software integrations, cross-functional delivery Lead design and solution … term supportability. Essential Skills & Experience 10+ years of network architecture experience in large, regulated enterprise environments. Deep knowledge of: Core IP networking (routing, switching, DNS, DHCP, IPAM) – Essential Enterprise-grade Load Balancers (e.g., F5, Citrix ADC) – Essential Contact Center platforms – Beneficial Telephony and IVR architectures – Beneficial Experience supporting multi-region More ❯

e.g. looming, term & test) Required systems & hardware expertise: Systems administration (Linux and/or Windows Servers) Hardware repair, diagnosis & break/fix Networking fundamentals (DNS, TCP/IP, basic troubleshooting) IT Hardware Concepts (RAID, SAN, x86 architecture, SCSI, FC, ethernet, iLO) Base Operating System Installs and configuration Core OS Services … SSH, Telnet, RDP, FTP, NFS, DNS, DHCP etc Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability, and protected veteran status. More ❯