Have at least 3 years E// BSS (Business Support System) product experience, family with one of the charging and call centre products, which includes intelligent network, OCS, CBS, Billing, IPCC and E// CBIO. etc.
At least 5 years’ experience in Telecom industry
Good knowledge of Mini-Computer servers
Good knowledge of Datacom, like firewall, switch and router
Master with IBM AIX, Oracle Database performance optimization, SHELL coding