1 to 25 of 38 DNS Jobs in South Wales

migration, and support. Exposure to Firewalls - Sophos, Cisco, Fortinet and PF Sense. Network Technologies: LAN/WLAN/WAN. Solid understanding of networking principles (DNS, DHCP, VPNs) and security best practices. Hands-on expertise in PowerShell scripting for automation and system management. Strong experience with desktop virtualisation technologies (e.g., Citrix More ❯

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 ❯

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 ❯

Job Requirements A minimum of 2 years' experience in a similar infrastructure role. Proficiency in managing and configuring Microsoft Windows Server, including Active Directory, DNS, IIS, and SQL Server. Experience with Microsoft 365 services, such as Entra, Intune, Exchange Online, and Defender. Familiarity with deploying and configuring Windows and macOS More ❯

Job Requirements A minimum of 2 years' experience in a similar infrastructure role. Proficiency in managing and configuring Microsoft Windows Server, including Active Directory, DNS, IIS, and SQL Server. Experience with Microsoft 365 services, such as Entra, Intune, Exchange Online, and Defender. Familiarity with deploying and configuring Windows and macOS More ❯

network design. A solid technical skillset and knowledge of: Windows Server () Microsoft Exchange VPN Technologies Microsoft 365 Administration Active Directory VoIP systems Networking (DHCP, DNS, TCPIP) Wireless Networking Firewall and Network Security Technologies Virtualisation (Hyper-V, VMWare), SAN, NAS PowerShell scripting for automation and tasks What will your role involve 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 ❯

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 ❯

ESSENTIAL - Deep understanding of IT networks and server system configurations and set up - in particular Windows/Linux servers and networking (TCP/IP, DNS, VPN) Experience with virtualization (VMware/Hyper-V) and cloud platforms (AWS/Azure) advantageous Strong understanding of IT security and data protection best practices More ❯

a keen eye for detail and a methodical approach 🌟 Desirable Extras • Microsoft certifications & ITIL Foundation • Familiarity with Azure, VMware, Hyper-V • Understanding of DHCP, DNS, Active Directory, GPO • Awareness of SQL, WSUS, CRM, and other Microsoft business technologies 🚨 Bonus: Security Clearance Due to the nature of the role, successful applicants More ❯

IT or a related Network discipline. Preferred certifications are CCNA and PCNSA. Essential skills include proficiency in TCP/IP, DHCP, OSPF, VPN, VLANs, DNS, and experience with Palo Alto Firewalls, AWS/Azure, Cisco, and Cisco Meraki. Knowledge of IDS/IPS and endpoint security solutions is also required. 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 ❯

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 ❯

highly secure environments Strong knowledge of server, network, and storage hardware , and both Windows and Linux OS Proficiency in core infrastructure services (e.g., AD, DNS, DHCP ) Excellent communication skills and attention to detail Ability to work collaboratively across technical teams and with key stakeholders Minimum SC clearance , ideally DV This 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 ❯

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 ❯

end technologies such as React, Node.js, C#, or .NET. Knowledge of Infrastructure as Code (IaC). Understanding of networking concepts like TCP/IP, DNS, HTTP. Experience with Kafka or similar event streaming platforms. What We Offer Alcumus supports a hybrid workplace policy and offers various perks and benefits including More ❯

CD, Jenkins, Github, Ansible, Python (+ Bash, Powershell), Groovy Infrastructure - Linux (Ubuntu, Debian, CentOS/RHEL), Windows, Active Directory, Hyper-V, MacOS, Network support (DNS, DHCP, etc) As this is a full rounded role, you will also be required to assist with day-to-day desktop support. There is excellent More ❯

implementing VPN solutions and overlay services Knowledge of SQL and NoSQL environments Experience with DevOps tools (Git, Docker, Jenkins) Strong networking knowledge (IP Protocol, DNS, load balancing) Excellent problem-solving skills and ability to think quickly Strong communication skills, especially for technical concepts in a defence context This role is 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 ❯

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 ❯

packet tracing, and understanding latency and throughput in order to pinpoint or resolve application issues. Thorough knowledge of HTTP(S), SMTP, TLS/SSL, DNS, LDAP, Kubernetes and Docker containers Experience of system/application administration in a distributed, customer-facing, high-availability and large-scale environments Experienced and confident More ❯