* System and Network Administrator
* Network Security Manager : taking care of all Firewalls , VPN Concentrators , Local Network Environments as Samba Server Linux (like Active Directory) , Proxy (for control, monitoring and optimizing internet connections) and IBM Tivoli Monitoring;
* TrendMicro System Manager: managing all products TrendMicro (IWSS , IMSS, Officescan Corporate),
* Network WAN Security Administrator : managing all WAN.
* VPN Manager : responsible of all vpn connections between Italy, world wild offices and production plants
* Web and Mail Server Management (IMAP / POP3) : managing all Web servers , e-business webservices and online catalog for customers, Mail Server with over 2000 mailboxes distributed over all sub-networks on local LAN.
* SSL Web Security Manager: managing SSL web Portal for access to Dayco Intranet Services
* IBM Tivoli Network and System Monitoring Manager:
* VOIP problem solver.
* Configuration of Sarian H3G routers
* Porting of all physical servers to Virtual Vmware ESX in HP Blade Server and shared disk over IBM SAN.

CISCO ASA , Linux , Red HAT Enterprise Linux , IBM TIVOLI System and Network Monitoring and Management, Windows 95/98/NT/XP/Vista/2000/2003, VMWARE, TrendMicro, Mysql, IBM AS400, Microsoft SQL Server 2000/2005/2008, Active Directory, DNS , Apache, Sarians, Active Directory, Acronis Image Software