System Administrator (IT Network)

- Advanced Linux Administration Knowledge (CentOS/RedHat/Ubuntu), - Web server administration (Apache/Jboss/Nginx), - Email server administration, - Knowledge and experience in OpenLDAP or Karberos and Radius implementation, - Virtualization and managing virtual machine (Proxmox/RedHat virtualization environment), - Database experience, database clustering, replication and optimization, - Hands on experience in Perl/Bash or Python scripting, - IT Security knowledge in Linux Firewall, Cisco ASA or PaloAlto, - Experience with HIDS implementation (OSSEC/Samhain/Tripwire), - Experience with opensource penetration test tools, - Routing and switching experience (Cisco/Mikrotik), - Familiarity with opensource tools, monitoring system, hardware troubleshoot and system backup (Cisco/Mikrotik), - Working exposure to networked storage (SAN/NAS) concepts, - Knowledge of SS7 and GSM network concepts will be higly regarded, - Knowledge and experience in managing small team will be highly regarded, - Self motivated, and ability to work overtime.