Enterprise Linux server management (CentOS, Gentoo, Ubuntu, Redhat) Apache/Tomcat administration Networking protocols, including HTTPS, TCP/IP, UDP, SSL, SSH, SMTP Proficiency in scripting and automation – bash, perl, python, Experience with interacting with Developers and Software Engineers to deploy code and or web applications in a highly available environment. Networking experience with Cisco or comparable devices, Enterprise Load Balancers, IPTABLES, Next Generation Enterprise Firewalls Experience with automation tools and OS build automation, Kickstart, Puppet, Chef Experience with virtual server environments, such as VMWare Experience with storage area network (SAN) technology