22 of 22 DNS Jobs in Northern Ireland

of 3 years' experience in systems engineering or infrastructure operations, preferably in mixed OS environments (Linux/Windows). Solid working knowledge of enterprise server technologies, including Active Directory, DNS, DHCP, Exchange, and related services. Strong scripting and automation skills (e.g., PowerShell, Bash, Python) to streamline operational workflows. Experience with server virtualization platforms, particularly VMware ESXi, vSphere, or similar hypervisors. More ❯

Bachelor's or equivalent. 2+ 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 Layer 2/3 protocols. More ❯

equivalent hands-on experience). 2+ years' experience in a hybrid infrastructure environment (on-premise and cloud). Hands-on proficiency with: Windows and Linux server administration Active Directory, DNS, DHCP, DFS, Group Policy Virtualisation technologies such as Hyper-V and VMware (vSphere/ESXi) Layer 2/3 networking: switching, routing, VLANs, VPN, DNS Some experience with scripting (PowerShell More ❯

years in a similar 2nd Line Support or MSP environment. Strong Windows troubleshooting (Windows 10/11, Server 2016–2022). Good grasp of networking fundamentals (TCP/IP, DNS, DHCP, VLANs, firewalls, VPNs). Experience with Microsoft 365 (Exchange, SharePoint, Teams, Azure AD). Comfortable using RMM tools, ticketing systems, and remote desktop software. Excellent communication and time management More ❯

Bachelor's or equivalent. 2+ 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 Layer 2/3 protocols. More ❯

been defined as within the past eight years. 1) A thorough understanding of a modern IT Infrastructure, its technologies and tools including: a) Active Directory Services (e.g. GPO, ADUC, DNS). b) LAN, WAN. c) Microsoft operating systems, such as Windows 10/11 and Windows Server 2012 - 2022. 2) The configuration and support of hybrid cloud infrastructure, this must More ❯

IT Service Management tool. Generate system and component capacity management reports on a weekly basis and conduct trend analysis. Manage and maintain Windows Server Services, such as Active Directory, DNS, DHCP, and certificate services. Providing advanced technical support to other department teams Ensure all systems and services are proactively monitored using the tools utilised by the IT Department. Manage and … solutions and remediating system vulnerabilities. Proven working experience in managing server infrastructure in a Data Centre environment. Strong Knowledge of Windows Server 2016 - 2022. Strong Knowledge of Active Directory, DNS, DHCP, and Windows Certificate Services. Extensive Knowledge and experience of Microsoft Azure, AWS, and other cloud computing technologies. Strong team player. Excellent verbal and written communication skills. Able to work More ❯

certifications such as MD-102, MS-102, SC-300, or equivalent (preferred) On-premises and traditional infrastructure technologies including Virtualisation, VDI, storage, firewalls, AV + Threat Protection, Windows Server, DNS/DHCP, backup solutions Strong analytical and documentation skills PERSONAL ATTRIBUTES Motivated self-starter Personable and professional manner Process orientated Humble We actively encourage applications from individuals with disabilities and More ❯

to support governance and compliance. Security tools (Email filtering, antivirus, MDR, patch management). Microsoft 365 suite (Teams, Outlook, Entra ID, Exchange). Desirable Windows server environments (Active Directory, DNS). Understanding of key security technology such as firewalls, proxies, SIEM, and IDPS concepts Experience with security frameworks and standards, including ISO27001 and Cyber Essentials Plus. Datacentre experience (server installation More ❯

Extensive hands-on experience with Cisco and Juniper networking devices, strong proficiency in managing and troubleshooting Windows and Linux-based systems, solid understanding of networking principles (TCP/IP, DNS, VPN, VLANs), experience with virtualization technologies such as VMware or Hyper-V is a plus. Certifications: Valid certifications like Cisco CCNA/CCNP, Juniper JNCIA/JNCIS, or CompTIA Linux+ More ❯

Extensive hands-on experience with Cisco and Juniper networking devices. Strong proficiency in managing and troubleshooting Windows and Linux-based systems. Solid understanding of networking principles (TCP/IP, DNS, VPN, VLANs). Experience with virtualization technologies such as VMware or Hyper-V is a plus. Certifications: Valid certifications like Cisco CCNA/CCNP, Juniper JNCIA/JNCIS, or CompTIA More ❯

security configurations, cloud networking, and automation. Key Skills & Qualifications (Essential): 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP, etc.). Knowledge of firewall rules More ❯

security configurations, cloud networking, and automation. Key Skills & Qualifications Essential: 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP, etc.). Knowledge of firewall rules More ❯

security configurations, cloud networking, and automation. Key Skills & Qualifications Essential: 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP, etc.). Knowledge of firewall rules More ❯

service delivery Technical The ideal candidate will be comfortable operating across multiple domains in an SME/MSP landscape and bring solid experience with: Infrastructure services - Active Directory, GPOs, DNS, DHCP, IIS, Remote Desktop Services Networking - Layer 2/3 troubleshooting, VLANs, firewall rule configuration, routing fundamentals Operating Systems - Windows Server (), Windows 10/11 Cloud Platforms - Microsoft 365 tenant More ❯

features such as NSGs, Azure Firewall, and Role-Based Access Control (RBAC). Support and manage Azure Virtual Desktop (AVD) environments. Oversee general Windows Server management, including Active Directory, DNS, and Group Policy. Perform troubleshooting, monitoring, and continuous improvement of cloud-based infrastructure. Responsibilities: Design and implement cloud infrastructure solutions using Azure. Manage CI/CD pipelines using Azure DevOps … features such as NSGs, Azure Firewall, and Role-Based Access Control (RBAC). Support and manage Azure Virtual Desktop (AVD) environments. Oversee general Windows Server management, including Active Directory, DNS, and Group Policy. Perform troubleshooting, monitoring, and continuous improvement of cloud-based infrastructure. Preferred Skills: Experience with Docker, Kubernetes, or other containerization technologies. Familiarity with Terraform for IaC automation. Knowledge More ❯

Proficiency in Python, Unix shell scripting, and PowerShell. A solid understanding of design patterns and coding principles is required. Strong knowledge of Linux, Windows, and IP networking, covering routing, DNS, firewalls, and load balancing. Commercial experience with Docker, Kubernetes, and container orchestration. Familiarity with Elasticsearch. Understanding of SRE principles, DevOps, and DevSecOps methodologies. Strong problem-solving skills, attention to detail More ❯

strong focus on Google Cloud Platform (GCP). In-depth knowledge and hands-on experience with core GCP services (e.g., Compute Engine, GKE, VPC, Cloud Storage, Cloud IAM, Cloud DNS, Cloud Load Balancing). Proficiency in Infrastructure as Code (IaC) tools, especially Terraform. Strong scripting and automation skills (e.g., Python, Bash, Go). Experience with CI/CD pipelines and … DevOps methodologies. Solid understanding of networking concepts (TCP/IP, DNS, VPNs, firewalls). Experience with monitoring and logging tools (e.g., GCP Operations Suite, Prometheus, Grafana). Strong problem-solving, debugging, and analytical skills. More ❯

Linux system administration. Professional qualifications or equivalent proven experience in a technical support role. Detailed working knowledge of Linux systems (RedHat, Ubuntu, Debian etc.). Working knowledge of DHCP, DNS, SMTP, NTP, SSH, NFS and various filesystems. Solid fundamentals in Linux operating systems and prior experience managing production systems. Strong interpersonal skills with client facing experience. Basic LAN/WAN More ❯

in a similar role. Previous experience with security detection technologies such as SIEMs, vulnerability management or endpoint management. Broad understanding & familiarity with networking concepts & protocols (TCP/IP, UDP, DNS, DHCP, HTTP etc). Experience of working in cross-functional teams. Experience of working in a fast-paced environment. Demonstrable Experience in implementing security in cloud platforms (M365, Defender/ More ❯

experience designing, deploying & troubleshooting Enterprise level system and network design experience Experience working in cloud (we use multi-vendor so experience with any AWS, GCP or Azure) IPSEC. DHCP, DNS Strong experience with Juniper switches & routers (Cisco also considered) VXLAN and EVPN Must have load balancing experience HAProxy experience is a strong plus, however F5, A10, Kemp, etc are suitable More ❯

Key Skills/requirements Must Have: VPC, Networking, Routing, Transit Gateway, IAM Policies, Gateways/Interface Endpoints Good to Have: Landing Zones, Organisations, Private Link, Endpoint Services, R53/DNS, NWFW, ALB, NLB Nice to Have: EKS, Kubernetes, SSM, AMI, Resource Access Manager Qualifications AWS Certified (Associate should have, Professional nice to have) Experience: Experience of Solutions Architecture in an More ❯