Kirby Group Engineering is hiring an IT Infrastructure Engineer

About the Role We are seeking an experienced IT Infrastructure Engineer to join our team, supporting a hybrid IT environment across project sites and central systems. This role is critical to ensuring the reliability, security, and performance of both on-premise and cloud-based infrastructure. You will work across a mix of physical infrastructure, Microsoft Azure, and network connectivity to support business operations across geographically distributed locations. Key Responsibilities Infrastructure Deployment & Support - Install, configure, and maintain on-site IT infrastructure including routers, switches, firewalls, and servers - Set up and manage site IT environments, including connectivity, wireless networks, and end-user equipment - Support commissioning of IT infrastructure for new project sites Azure Cloud & Hybrid Infrastructure - Deploy and manage Azure resources (Virtual Machines, networking, storage) - Support and troubleshoot hybrid environments connecting on-premise infrastructure to Azure - Manage and maintain Azure VPN connectivity for secure remote access - Monitor and optimise performance of cloud infrastructure Networking & Connectivity - Troubleshoot network and connectivity issues across multiple locations - Ensure resilient, secure connectivity between project sites and central systems - Work with ISPs and third-party providers to maintain network uptime Support, Maintenance & Monitoring - Diagnose and resolve hardware, software, and infrastructure issues - Perform patching, upgrades, and lifecycle management of IT systems - Monitor system performance, availability, and security across environments Security & Compliance - Implement and maintain security best practices across infrastructure - Collaborate with internal security teams to meet compliance requirements - Support backup, restore, and disaster recovery processes Asset & Documentation Management - Track IT assets and maintain accurate inventory - Produce and maintain technical documentation for systems and solutions - Contribute to reporting on system health, usage, and incidents Collaboration & User Support - Work closely with internal IT teams, project managers, and site personnel - Provide hands-on support and guidance to end users when required - Engage with vendors and support providers to resolve issues efficiently Required Skills & Experience Technical Skills - Strong experience supporting on-premise infrastructure (servers, networking, end-user devices) - Proven experience working with Microsoft Azure (VMs, networking, storage) - Experience in hybrid environments (on-prem + cloud connectivity) - Solid networking knowledge (routing, switching, firewalls, VPNs) - Experience troubleshooting complex infrastructure and connectivity issues Desirable - Experience with Azure networking (VPN / ExpressRoute) - Exposure to automation or scripting (e.g. PowerShell, Azure tools) - Understanding of infrastructure security best practices Personal Attributes - Strong problem-solving and troubleshooting skills - Ability to work independently across multiple sites - Clear communicator with both technical and non-technical stakeholders - Organised, with good documentation and reporting discipline - Flexible and adaptable in a project-driven environment What We Offer - Opportunity to work in a modern hybrid cloud environment - Exposure to large-scale, multi-site infrastructure projects - Career progression within a growing engineering organisation - Competitive salary and benefits package Additional Information - This role involves travel to project sites across Ireland - A full driving licence is required