IMS NTN VoLTE Test Engineer

Dice is the leading career destination for tech experts at every stage of their careers. Our client, Apton Inc, is seeking the following. Apply via Dice today!Required Skills and Experience:6 to 8 years of experience in NTN, NR, LTE, IMS protocol stack Development, and TestingExperience in Python and Shell scripting for automation framework developmentWell versed with Testing strategy for NTN(Non-Terrestrial-Testing (Skylo & Starlink), Telephony, eSIMPerform Functional, Regression, Sanity, Feature testing for NTN, Telephony, eSIMCBRS(5G Private Network Testing) with charters, Xfinity operatorsNetwork slicing, Unified Call logs, NTN, T911 to eSOSLog analysis with various Android bug tool, QXDM, QPST, QCAT, Shannon Tools etc.hands on experience on using Keysight E7515 UXM 5G, Anirtsu 8475B, CMW500, CMW100 call boxes to validate NR, LTE, IMS, L+GWL call flows, handovers.Triaging/ debugging of issues reported by Field test teamsExperience using Shannon DM,QXDM, QCAT tool for log analysis