Senior Systems Administrator– Co. CorkExcellent opportunity for a Senior Systems Administrator to join a thriving company in Co. CorkThe Senior Systems Administrator will own and enhance our Client's on-premise and Azure environments.Key Responsibilities:Ensure day-to-day reliability, security and performance across Azure, Microsoft 365, networking & servers.Lead/mentor a Systems Administrator and act as a go to escalation point.Drive hardening, patching, identity, backup/DR, monitoring and incident response.Collaborate with cross-functional teams to support business operations and future growthPartner with trusted vendors to deliver best in class outcomes across networking, virtualisation, infrastructure and cybersecurity.Influence roadmaps, standards and procurement.Key Requirements:Degree in IT or equivalent experienceProven experience in a senior level systems administration in a hybrid cloud setting.A proactive mindset with excellent problem-solving and communication skills.Strong knowledge of Windows Server, Active Directory, Azure.Experience with backup, disaster recovery, and cybersecurity best practices.Familiarity with vendor engagement and procurement processes is a plus.Cyber Security Oversight, play an active and guiding part in cyber preparedness