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IMS Virtualized Services Test Engineer with CALEARequired knowledge, experience and skills:· Knowledge of IMS (IP Multimedia Subsystem) network elements and solutions· VoLTE and SIP/Diameter/RTP Signaling/call flows· CALEA testing experience· Understanding of DNS, ENUM and IP Routing· Server Virtualization Solutions (KVM, Orchestration)· Experience in test planning and test execution: acceptance, integration, functional, service, and performance.· Proven troubleshooting skills utilizing protocol analysis applications such as Tektronix IRIS and Wireshark.· Excellent interpersonal and organizational skills.· Ability to effectively communicate technical issues to a wide range of audiences both orally and in writing.· Ability to work with minimal supervision and handle multiple tasks/schedules simultaneously.· Must be a team player and work well with others
Vacancy expired!