IT Technician with demonstrable minimum experience of 3\-4 years in a similar position. • Networking knowledge (TCP/IP, addressing, VLANs, VPN). • Experience in firewall administration and security policies. • Proficiency in Windows Server operating systems and associated services (AD, GPO). • Experience in managing virtualization environments. • Valid driver's license. The selected candidate will be responsible for comprehensive management of the IT infrastructure, both internal and for client companies. Main responsibilities will include: • Perimeter Security: Advanced firewall administration (configuration of policies, NAT, web filtering, IPS). • Data Center Management: Monitoring and basic maintenance of the Data Processing Center (server status, storage...). • Technical Support: Diagnosis and resolution of complex technical incidents escalated from first-level support (helpdesk), both remotely and on-site. • Systems Administration: Management of servers in Windows Server environments (Active Directory, GPOs, DNS) and virtualized with Hyper\-V. Maintenance of backup systems. • Network Management and Administration: Design, setup and maintenance of local networks (LAN/WLAN), configuration of routing, switching (VLANs) and VPNs. * Experience: 3 years. Experience in comprehensive management of IT infrastructure, both internal and for clients, in firewall administration and security policies, and in management of virtualization environments. * HIGHER VOCATIONAL TRAINING DEGREE * Competencies / knowledge: • Networking knowledge (TCP/IP, addressing, VLANs, VPN). • Proficiency in Windows Server operating systems and associated services (AD, GPO). * Driver's license: B * Indefinite employment contract * Full-time