IT Infrastructure & Security Engineer Omagh (Onsite) £30,000 - £40,000 The Opportunity An established organisation is seeking an IT Infrastructure & Security Engineer to support and enhance its core IT environment. This is a hands-on role combining infrastructure support with embedded security responsibilities, offering exposure across systems, networking, and security controls. You'll play a key role in maintaining a secure, resilient IT estate while contributing to ongoing improvement and compliance initiatives. The Role Support and maintain Windows Server environments Administer Active Directory, DNS, DHCP Manage networking (firewalls, VPNs, switching, routing) Troubleshoot infrastructure and security issues Support endpoint protection and security controls Assist with audits and compliance (e.g. ISO 27001, GDPR) Contribute to infrastructure and security improvement projects What We're Looking For 5 years' experience in IT Infrastructure or Security roles Strong Windows Server & Active Directory experience Solid networking fundamentals Experience supporting security tools / controls Strong troubleshooting and incident handling skills Nice to have: Azure / Microsoft 365 security experience Exposure to security audits or ISO standards Relevant certifications (Microsoft, Cisco, Security, ITIL) Additional Info Full-time, permanent position Onsite role - must be within a commutable distance Flexibility required for occasional out-of-hours support Benefits Life insurance Health & wellbeing programme Free parking On-site facilities Supportive team environment To speak in absolute confidence about this opportunity, please send an up-to-date CV via the link provided, or contact Daire O'Connor at MCS Group: ? ? Even if this position isn't right for you, MCS Group may have others that are. Visit our website for a view of all current opportunities.