Job title: 4G/5G RAN Test Engineer III

Location: Plano, TX

Duration: 7 months                            

Description:

• • Responsible for development of product validation, feature validation, systems and performance analysis, customer review sessions for LTE & 5G RAN products focusing on Air interface, E2E performance, and Call Processing.
  • Responsible for Test execution in customer lab, Report creation and customer presentation.
  • Analyzing the product and feature requirements, converting them into system test cases and execution to ensure product meets customer spec.
  • Aid in product & feature performance analysis, evaluation of new product & SW releases
  • Perform detailed analysis of 4G& 5G Wireless Protocols
  • Responsible for analyzing and troubleshooting the issues
  • Educate our customers on Client’s 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 Client HQ to achieve successful new product roll-outs and developments.
  • Other duties as assigned
  
  
  Requirements:
  • Good understanding on 4G & 5G concepts such as DL/UL scheduling, LTE power control, Beamforming fundamentals, MIMO,ENDC.
  • Undergraduate Degree in engineering with 8-10 years of directly related experience is required. A Masters with 6+ years’ experience is preferred
  • Bachelor’s Degree is EE/CS is required
  • Experience with ongoing 3GPP Rel activities is beneficial
  • Experience with system testing activities such as feature validation, test description documentation, parameter optimization, performance analysis, test strategy creation, problem troubleshooting
  • Strong knowledge in 4G& 5G air interface and call processing technologies and network architecture specifically focused on Radio Access Network
  • Good understanding of overall Wireless systems with emphasis on PHY, MAC, RLC, RRC and PDCP layers
  • Working experience in Lab testing and IOT testing is preferred
  • Understanding of IOT technologies including eMTC, NB-IOT,S1 & X2 Interface
  • Experience in EMS systems, managing network elements, software upgrades, MOP verification
  • Experience with SW development is beneficial
  • Understanding of 3GPP systems: Core and RAN networks
  • Understanding of HW as well as SW architecture
  • Experience with test tools including protocol analyzers, XCAL/QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, Signal Generators, etc.
  • Ability to travel sporadically during the project