3- 5 years experience in end-to-end product validation, testing and debugging of IP based products or wireless devices. 2)Excellent Troubleshooting and debugging skills required. 3)Understanding of software testing and practices including automated testing is required. 4)Understanding and working knowledge of standard network protocols, data networking, TCP/IP is required. 5)Scripting knowledge in Shell, Perl, TK/TCL is required. 6)Understanding and working knowledge of AAA Servers, databases, Billing Systems, Customer provisioning systems and NMS systems is required Optional: 7)Experience or knowledge of SNMP, mySQL, Voice over IP, PTT and SIP protocols will be a plus. 8)LINUX/UNIX system operational knowledge, software installation, network configuration, performance monitoring and troubleshooting will be a plus. 9)Experience or knowledge of testing and debugging of EVDO, WCDMA & UMTS network infrastructure will be a plus. Additional Skills: This position requires a strong interpersonal skills including strong verbal and written communication skills. Job Description As a member of the QChat Server Test, candidate will be responsible for authoring test plans and test cases, performing test case execution and related analysis. Candidate should have at least 3-5 years of relevant test experience and strong understanding of test methodologies. Candidate must be able to work in a highly dynamic environment, and participate in test activities as an individual contributor as well as a technical lead.