5-10 years of overall IMS product test experience with a minimum of 1 year of that on virtualized telecom carrier grade product. MUST HAVE strong TTCN hands on programming skills MUST HAVE Strong knowledge of IMS nodes, SIP, MEGACO, and Diameter protocols Experience in testing solutions running on OpenStack environment using KVM/VMware hypervisors is a plus Creative problem-solving skills and excellent troubleshooting / debugging skills Working knowledge of Python / PERL or any scripting language Working knowledge of C++ programming is a plus. Can work in and technically lead an Agile cross functional team Ability to breakdown down customer requirements into user story-based team backlog Education: B.Tech Degree in CS/EC/EE or related studies. M.Tech Degree is a plus