We're looking for asenior Level 3 IT Engineer in Dublinto act as the final escalation point across a complex, hybrid Microsoft environment supporting head office, and remote users.Key info6 month contract. (Extendable).Location - Dublin.What you'll doAct as final escalation for complex technical incidents and outagesLead Major Incidents, root-cause analysis, and permanent fixesProvide SME support across Microsoft, infrastructure, networking, and securityMentor Level 1/2 engineers and create clear runbooks/playbooksSupport head office and remote construction sites with resilient, secure IT servicesDrive automation and continuous improvement using PowerShell and modern toolingCore technologiesMicrosoft stack : Windows Server (AD, GPO, DNS), Entra ID / Azure AD, Microsoft 365Endpoint management : Intune, MECM/SCCMCloud & infrastructure : Azure (IaaS/PaaS), VMware/Hyper-V, backup & DR (e.g. Veeam)Networking : LAN/WAN, VPN, Wi-Fi, firewalls (Cisco/Fortinet/Palo Alto)Security : EDR, conditional access, vulnerability management, SIEM (e.g. Sentinel)Automation : Strong PowerShell scriptingWhat we're looking for5+ years in enterprise IT support, including Level 3 / escalation experienceProven experience leading incidents, not just resolving ticketsComfortable working across infrastructure, networking, and securityStrong communication skills and confidence working with senior stakeholdersExperience supporting remote or field-based environments is a big plusWe are ready to interview immediatelyPlease apply directly here, or send your CV to -