System Verification Engineer

Job Description:Scroll down to find the complete details of the job offer, including experience required and associated duties and tasks.Experience in LTE 4G, 5G eNodeB/gNB testingStrong knowledge in 4G air interface, call processing technologies, and network architecture, particularly passionate about Radio Access NetworkExperience with test tools including protocol analyzers, E500, XCAL/QXDM, Wireshark, Keysight Channel Emulator, Spectrum Analyzers, and Signal GeneratorsHands-on experience in LTE Access stratum protocols (MAC, RRC, RLC, and PDCP)Previous experience with LTE Mobility, SON, OAM, performance, soak, and validation of critical metricsExcellent understanding of 3GPP standards and 3GPP systems: Core and RAN networksExpertise in crafting test plans for system-level, subsystem-level, and feature-level testingExperience in LTE UE simulators (Amarisoft, etc.) and core network simulators usageUnderstanding of Software development and testing lifecycleGood knowledge of TCP/UDP, IP protocols, and understanding of the basic OSI modelGood understanding of Wireless Operators end-to-end NetworkStrong knowledge of QA & Test methodologyProficient in Agile processes and experience with debugging tools QXDM, QCAT, Wireshark, etc.Good log analysis skills to identify problem scenariosExperience testing in Unix/Linux environmentsAutomation experience preferred. Job Responsibilities:Identifying test strategy and developing test plans for 4G eNodeB product for end-to-end validationSystem validation, feature validation, and performance analysis, including customer review sessions for LTE products, with a focus on Air interface, E2E performance, and Call ProcessingProviding testing strategies for release feature validationPreparing test plans as per requirements, customer needs, and 3GPP specificationsSetting up lab test environments and planning equipment needs for end-to-end feature validationCompleting test plans in lab environments and mimicking field scenariosTracking and preparing status reports of testing activities, including test results, test case coverage, defects discovered, and their status, as well as performance baselinesDetailing and describing any risks associated with the agreed test strategy and system test plan to Project teams/Business users and Testing teamsAssisting in product and feature performance analysis and evaluating new product and software releases. Education:Bachelor's or Master's degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field

Created: 2025-03-09