1 to 25 of 1,045 Wi-Fi Jobs

Line IT Support Engineer, IT Support, 2nd Line IT Engineer, 2nd Line IT Support, MS 365, Office 365 & Windows 11, Windows 10, Active Directory, DNS, DHCP, Windows Server, Wi-Fi Network Controllers & Switches, Audio & Visual Devices, Wireless A/P, LAN/WAN, TCP/IP, DNS, VLAN, VPN, IPsec, Firewall, Cisco Meraki, Ubiquity, 3rd Line IT Support More ❯

Line IT Support Engineer, IT Support, 2nd Line IT Engineer, 2nd Line IT Support, MS 365, Office 365 & Windows 11, Windows 10, Active Directory, DNS, DHCP, Windows Server, Wi-Fi Network Controllers & Switches, Audio & Visual Devices, Wireless A/P, LAN/WAN, TCP/IP, DNS, VLAN, VPN, IPsec, Firewall, Cisco Meraki, Ubiquity, 3rd Line IT Support More ❯

Responsibilities: Manage the day-to-day delivery of infrastructure services including Hosting, Android and Apple published applications, all Azure services, Microsoft Office 365, EPOS, LAN, WAN, Security, Internet, Wi-Fi, and remote access. Technical management of Datacentres. Manage key suppliers involved in the delivery of infrastructure services. Negotiate with suppliers and contractors for infrastructure-specific products and services. More ❯

Server environments (2016 and later). Hands-on experience with virtualisation platforms such as VMware and Hyper-V. Strong networking knowledge, including firewalls, switches, routers, VLANs, VPNs, and Wi-Fi solutions. Familiarity with backup solutions, disaster recovery, and failover clustering. Excellent troubleshooting and problem-solving skills. Ability to work both independently and collaboratively within a team. Strong documentation More ❯

Group Policy , DNS , DHCP Virtualization : VMware and/or Hyper-V Cloud Services : Microsoft 365, Azure, Intune, Exchange Online Networking : TCP/IP, VPNs, VLANs, firewalls, DNS, DHCP, Wi-Fi security, SD-WAN Scripting : PowerShell (required), Bash/Python (desirable) Backup & Disaster Recovery : Veeam, Datto, Azure Backup Desirable Certifications: Microsoft : AZ-104 (Azure Administrator), MS-900 (M365 Fundamentals More ❯

within a corporate environment. Strong knowledge of Windows operating systems, Microsoft 365, Active Directory, and Group Policy. Experience with networking concepts, including LAN/WAN, VPNs, firewalls, and Wi-Fi troubleshooting. Familiarity with IT security principles and best practices. Ability to diagnose and troubleshoot hardware, software, and connectivity issues. Experience with ticketing systems and remote support tools. Strong More ❯

and security standards. Educate teams and promote a security-first culture. Experience and Qualifications Microsoft infrastructure expertise: Windows Server, Active Directory, Microsoft 365, Azure. Networking: LAN/WAN/WIFI, TCP/IP, Cisco firewalls, switches, routing. Database management: SQL Server basics. Virtualization: VMware vSphere, ESXi, vCenter. Scripting: PowerShell. Hardware: Dell servers and storage. IAM: Microsoft Entra ID, RBAC, MFA. More ❯

Line team, handling a wide range of support needs across IT systems, networks, and hospitality-specific technologies. You’ll work with everything from POS and PMS systems to Wi-Fi and back-office infrastructure, ensuring client operations run smoothly 24/7. Key Responsibilities Deliver advanced technical support via phone, remote tools, and occasional site visits. Troubleshoot and … firewalls, and wireless solutions. Keep accurate documentation of client environments, resolutions, and assets. Assist with onboarding, audits, migrations, and client handovers. Support project deployments including POS, PMS, and Wi-Fi upgrades. Mentor 1st Line Technicians and contribute to internal knowledge base. Participate in an on-call rota for emergency out-of-hours support. What We’re Looking For … Ireland. Full driving licence and valid passport (travel across NI and ROI required). Desirable: Experience with hospitality systems like Opera, Micros, RoomMaster, or Guestline. Knowledge of guest Wi-Fi platforms, VoIP, or CCTV systems. Relevant certifications (CompTIA Network+, Microsoft MCP/MD-102, Cisco CCNA). Background in an ITIL-based support environment. Package Salary More ❯

of switching and routing, including VLANs and networking technologies (TCP/IP, VPN, DHCP, DNS, SSL) (Aruba, Cisco, UniFi) Building and understanding Wireless networks topologies and the latest Wi-Fi standards (Meraki & UniFi) Conditional Access setup and configuration for Office 365 and related technologies Microsoft Active Directory, Windows Server and related server roles (IIS/RDS/DFS More ❯

5+ years of routing & switching experience configuring and maintaining Cisco routers, switches and load balancers 5+ years of experience with wireless & LAN/WAN technologies and understanding of Wi-Fi, SD-WAN and enterprise LAN/WAN setups 5+ years of experience with troubleshooting & diagnostics and the ability to identify and resolve network performance issues 3+ years of More ❯

networking technologies. Key Responsibilities Assisting in the installation, configuration, and maintenance of network hardware (routers, switches, firewalls) Monitoring network performance and troubleshooting connectivity issues Supporting LAN, WAN, and Wi-Fi networks across different environments Diagnosing and resolving network faults, escalating complex issues when necessary Assisting with network security configurations, including firewalls and VPNs Performing routine maintenance, updates, and More ❯

years of experience in infrastructure engineering or a similar technical role. Expert knowledge and hands-on experience with Cisco IOS , Meraki dashboard , and associated LAN/WAN/Wi-Fi technologies. Strong understanding and experience with Zscaler ZIA/ZPA implementation and policy management. In-depth experience managing and securing Microsoft 365 and Entra ID (including conditional access More ❯

maintenance of network hardware, including routers, switches, and firewalls Supporting network operations by troubleshooting connectivity and performance issues Assisting in the setup and administration of LAN, WAN, and Wi-Fi networks Helping to diagnose and resolve network faults, escalating complex issues as required Supporting network security by configuring firewalls, VPNs, and access controls Performing routine system maintenance, updates More ❯

maintenance of network hardware, including routers, switches, and firewalls Supporting network operations by troubleshooting connectivity and performance issues Assisting in the setup and administration of LAN, WAN, and Wi-Fi networks Helping to diagnose and resolve network faults, escalating complex issues as required Supporting network security by configuring firewalls, VPNs, and access controls Performing routine system maintenance, updates More ❯

Windows 10 & 11, Windows Server (2019 onwards), Active Directory, Group Policy Microsoft 365, Azure AD, Intune Virtualisation: Hyper-V (and some VMware) Networking: LAN, WAN, VPN, VLANs, managed Wi-Fi, Firewalls, Switches, Routers Chromebooks and Apple devices (macOS, iPads) PowerShell scripting and mobile device management (MDM) Autotask and Datto stack (RMM and backup tools) You’ll Thrive Here More ❯

within a corporate environment. Strong knowledge of Windows operating systems, Microsoft 365, Active Directory, and Group Policy. Experience with networking concepts, including LAN/WAN, VPNs, firewalls, and Wi-Fi troubleshooting. Familiarity with IT security principles and best practices. Ability to diagnose and troubleshoot hardware, software, and connectivity issues. Experience with ticketing systems and remote support tools. Strong More ❯

and Management (IDAM) solutions. CyberArk and ENTRA ID Familiarity with conditional/remote access toolsets. ENTRA, DUO SSO & MFA gateway. Good knowledge in Network (Routing and Switching, WAN, Wi-Fi) and Network Access Control (NAC) management. Cisco & Palo Alto. Good knowledge of OS, System and Application CIS benchmark controls. Good knowledge of next-gen application Firewalls, anti-malware More ❯

Alto technologies 2-5 years’ experience assisting design builds including network hardware, IP addressing, firewall rule-sets, testing and roll-out 2-5 years’ experience working with wired and WiFi LANs 2-5 years’ experience supporting environments using Active Directory, DHCP, DNS and 2FA 2-5 years’ experience working with peer infrastructure teams supporting an Azure cloud hosted environment … years’ experience working as part of network team responsible for an international enterprise network Good knowledge of diagnosing, troubleshooting and resolving all types of cabling, LAN/WAN, routing, WiFi and firewall related faults Good knowledge of networking including Layer2/3, dynamic routing, MPLS, BGP, OSPF, VPN, ANS, certificate management, remote user (VPN/Citrix) and firewall management Good More ❯

and networking technologies. Proven experience in Second Line IT Support. Strong expertise in Microsoft 365 (Email concepts, SharePoint, OneDrive, Azure AD). Solid understanding of networking (LAN, WAN, VLAN, WiFi, IPsec, VPN) Hands-on experience with Windows Servers (Active Directory, DHCP, DNS, GPOs, Print Management). Excellent communication skills with the ability to engage professionally with clients. A full driving More ❯

and networking technologies. Proven experience in Second Line IT Support. Strong expertise in Microsoft 365 (Email concepts, SharePoint, OneDrive, Azure AD). Solid understanding of networking (LAN, WAN, VLAN, WiFi, IPsec, VPN) Hands-on experience with Windows Servers (Active Directory, DHCP, DNS, GPOs, Print Management). Excellent communication skills with the ability to engage professionally with clients. A full driving More ❯

Juniper, Cisco, Meraki, Forescout NAC, Forcepoint Web Proxy, MS Teams, Palo Alto. Experience in designing network builds, hardware, IP addressing, firewall rules, testing, and rollout. Experience with wired and WiFi LANs. Supporting environments with Active Directory, DHCP, DNS, 2FA. Supporting Azure cloud environments. Experience working with global WAN providers and international enterprise networks. Knowledge of diagnosing LAN/WAN, routing More ❯

and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and More ❯

and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and More ❯

and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and More ❯

and component knowledge, •Microsoft AD (Entra), Server and SQL experience, •O365 administration and design •Global Software Patching and estate management via Intune • Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience •Software Defined Networking (Cisco, Meraki, Versa) Key Skills • Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and More ❯