Requirements : Male / Female. Maximum age 28 years old. Hold Degree from Computer Science / IT. Proficient on using Linux OS (RedHat, CentOS). Able to develop and maintain server (mail server, web server, database server, DNS Server). Understand the concept of database backup, recovery and mirroring. Understand the concept of firewall (netfilter). Able to do shell script programming. Able to work in team or individual, creative, energetic, fast learner & highly motivated. Self discipline, responsible and goal, oriented. Willing to work late yet flexible hours.