Exciting and challenging opportunity for an experienced Redhat Linux systems administrator with a strong security background to support a large enterprise data center. Strong experience with Tomcat/Apache certificate installation, SSL, and https protocols is a must. * 5-10 years of relevant experience as a RedHat Linux/Unix Systems Administration, with at least 2 years supporting a large enterprise data center environment * Strong experience with SSL, Tomcat/Apache security certificate installation and configuration is a must. * SSL configuration within the load balancers. * Experience building OS and service process * Strong experience supporting Java and LAMP stack * Experience with shell scripting * Confident in Tomcat Apache environments * Source code management organization is a plus * Experience in a PCI compliant environment is a big plus.