Job Details

Software Engineer (4G/5G)

Technical Link
Dallas, Texas, United States
Role and Responsibilities The role of the Wireless Networks Team is to support our carrier customers through innovative technology road map. The dynamic culture that offers both great challenge and great reward. If you want to work among the very best talent in the industry, working on the most innovative products in the world. We are looking for a 4G5G RAN SME to join our Wireless network team. You will be a key contributor as a subject matter expert in a multi-functional team of RD, Systems engineering, and product validation to introduce our products to Wireless Carrier. Essential Duties and Responsibilities Responsible for development of product requirements, feature requirements, systems and performance analysis, conduct deep-dive customer sessions on 4G5G Call processing related features and air interface technologies. Analyzing the customer requirements, converting then into system requirements and capturing of detail design for the development team for all Samsung product features. Responsible for leading all technical discussions on Samsung productsscheduler related features with several customer vertical organization including 4G5G RAN Development groups and RAN performance groups. Author technical proposals, Technical research and white papers, design documents, Operator network design, RFIRFP, and Patent filings. Aid in product feature performance analysis, evaluation of new product SW releases and third party product evaluation to build product synergies. Provides expert technical support in the pre-sales process and creates compelling technical and commercial solutions in order to help achieve the assigned sales goals and business objectives. Translates and communicates complex technical design considerations between the Samsung sales team and carriersrsquo network business Educate our customers on Samsungrsquos new products and services both individually and in a team environment. Ensures that customer commitments are achieved according to plan. Works closely with various support organizations, logistics, and cross-functional teams from SEA and Samsung HQ to achieve successful new product rollouts and developments. Accountable for leading field integration testing efforts (FFAFITFSA) of all 4G5G key features with customers, including test plan development, reviewing test plan with customers, driving cross-functional teams to execution, review of test results, issue identification, analysis and quality proofing until software acceptance is achieved. Responsible for Tier3 support, analyzing and troubleshooting scheduler related issues reported from customer labs, field sites and production network. Review and provide recommendations to improve LTE RAN network performance by evaluating and trending key KPIs, performing trials and providing optimization guidelines. Skills and Qualifications BackgroundExperience required Undergraduate Degree in engineering with 8-10 years of directly related experience is required. A Masters with 8+ years of experience is preferred Must have 4G5G Call Processing experience with In depth knowledge of RRC, S1-MME, S1-U and X2 protocols and understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking co-existence, 5G Numerologies etc . Experienced and fluent with 3GPP RAN product architecture, design, implementation and performance improvements (KPIs). Good understanding of scheduler functionality is beneficial. Strong Programming skills in C desired, experience with memory optimizations, multi-Core programming, assembly language debugging preferred. Experience with system engineering activities such as feature requirements identification, feature description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting is desirable Thorough understanding of 3GPP specification for LTELTE-A5G features and Protocols, experience with ongoing 3GPP Rel-1516 activities is beneficial Working knowledge of various RF antenna technologies network optimizations. Ability to travel sporadically during the project

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