Lab Infra Support Engineer

Lab Infra Support EngineerSUMMARYAn experienced technical team member responsible for testing wireless devices and applications in the research and development phase, leveraging the following technologies (LTE, 5G, CBRS, Dual SIM, eSIM). Collaborate across the wireless organization be a part of a small team of UE quality engineers to execute field and lab testing efforts.MAJOR DUTIES AND RESPONSIBILITIESTest newpre-releasefirmware and software for Xfinity MobileCollaborate internally to develop testing processes, methodology, and toolsExecute test plans to validate functional, performance, and business requirementsTriage, debug, document and track issues discovered during testingDesign, document, and implement unique test beds, automation frameworks, and tools to support mobile device, software.Support mobile field trialsProduce and provide summarized test results/reportsConsistent exercise of independent judgment and discretion in matters of significance.Regular, consistent and punctual attendance. Must be able to work nights and weekends, variable schedule(s) as necessary.Other duties and responsibilities as assigned.REQUIRED QUALIFICATIONS

Strong knowledge of LTE & 5G. Strong Protocol level expertise in 5G (RRC/NAS) and 4G is required.Experience with using Network emulators (Experience with Keysight or R&S or Anritsu Network Emulator preferred), Octoscope, Keysight and Spirent test tools, preferredExperience with Qualcomm (QXDM, QCAT) and / or Accuver test tools, post processing, and analytics toolsWorking knowledge of software and hardware architectures for both IOS and Android based devicesHands on experience testing mobile devices in a lab / field environment.Experienced technical writing skills sufficient to produce test cases, test reports and technical diagrams.Experience with Field test plan development and managementEducationBachelors DegreeRelevant Work Experience

: 5-7 Years