Spiros Mouzakitis

Administer Linux (Red Hat, SUSE) and z/OS systems, manage hypervisors (ESXi, vSphere, z/VM) and web/application servers, and maintain backup, monitoring and deployment tooling to ensure infrastructure availability for enterprise clients.

Installed and administered Ubuntu Linux servers, hypervisors (ESXi, Proxmox, KVM), OpenLDAP directory services, PFSense UTM and Cisco networking, and implemented container and CI tooling to support web services.

Deployed and managed DELL/HP servers, virtualization (VMware ESXi, Hyper-V, Red Hat Virtualization), HA clusters and SAN storage, and configured network and UTM firewall devices to improve infrastructure resilience.

Implemented One Identity IAM solutions on-premises and in Azure, provided customer support, and developed SQL stored procedures and PowerShell integrations for target systems and ERPs.

Managed Windows Server/AD, network and cloud (Microsoft Azure) administration and supported LIS and ERP systems to ensure continuity of medical IT services.

Provided IT systems maintenance, deployment, and user support and training to maintain operational continuity for internal and customer environments.

Provided IT maintenance and customer support in an internet café environment, managing hardware and software issues and service continuity.

Completed Red Hat Certified System Administrator (RHCSA) certification.

Achieved Fortinet NSE 3-level certification.

Earned Cisco Certified Network Associate (CCNA) certification.

Completed One Identity Identity Manager Technical Specialist certification.

Passed the E.C.C.E. English language examination from the University of Michigan.

Obtained Zertifikat Deutsch from the Goethe-Institut.

Studied Informatics and Telecommunications at the University of Ioannina.