Linux/Unix SysAdmin graduated in 2014; Advanced skills in Linux servers administration (RedHat, Oracle Linux, SLES, CentOS and Debian) and Unix (Solaris). Mastery on administration of Squid, iptables, Apache, BIND, MySQL, etc; Experience in network monitoring with Nagios, Zabbix, Cacti, and Ntop, analyzing both servers and network devices, storage arrays, etc. Advanced skills with Shell programming; Orchestration Server with Puppet; Mastery on Network Security Scanning tools (Nessus), and Intrusion Detection System (Snort); Knowledge management ec2 environments (Amazon Web Services); Experience in Windows Server Configuration (implementing services such as Active Directory, DNS, DHCP, FTP, etc.). virtualization environments administration VmWare vSphere and Hyper-V. Knowledge manages e-mail servers (Zimbra, Q-Mail, PostFix, Sendmail);