Company:Qualcomm Serviços de Telecomunicações Ltda. Job Area:Engineering Group, Engineering Group > Hardware Applications Engineering Job Overview:

Qualcomm is a company of inventors that unlocked 5G ushering in an age of rapid acceleration in connectivity and new possibilities that will transform industries, create jobs, and enrich lives. But this is just the beginning. It takes inventive minds with diverse skills, backgrounds, and cultures to transform 5Gs potential into world-changing technologies and products. This is the Invention Age - and this is where you come in.

General Summary

In this role, you will be responsible for protocol issues analysis, debugging customer cases scenarios in protocol stacks for wireless domains - cellular (5g/4g/3g/2g encompassing 5G NR/LTE/HSPA/UMTS/EVDO/CDMA/GPRS/etc) and Wifi (802.11 flavors) as well as Internet (TCP/IP stack) and IMS (Internet Multimedia Systems) domains. The work also involves networking drivers, connectivity software and VoIP/VoWifi/Video Telephony and other services on different mobile operating systems such as Android/Linux/QNX/Windows/etc.

Required Competencies

  • Customer support front professional in 5G Protocol AS / NAS /  LTE/WCDMA/HSDPA Systems and SW Development
  • Wide understanding in Cellular protocols (L2, L3 and core networks are an advantage)
  • Deep system understanding of cellular networks capabilities to analyze a scenario from all system aspects.
  • Digital/Wireless Communications experience in the following areas are a plus: 5G / LTE / WiFi or satellite radio access network design, multi-user detection Carrier aggregation. Modem implementation experience.  

Minimum Qualifications

  • Bachelor's degree in Engineering, Information Systems, Computer Science, or related field.
  • 2+ years Hardware Applications Engineering or Hardware Design experience or related work experience.
  • Masters of Science degree a plus.

Preferred Qualifications

  • Excellent person-to-person communication and customer facing skills
  • Excellent SW capabilities. Ability to dive into a new code with little external help
  • Knowledge in cellular protocol
  • End-to-end cellular System Deployment understanding, such as interferences, protocols, PHY, mobility.
  • L2, L3 and core networks knowledge
  • Qualcomm UE
  • RTOS SW development experience
  • Linux programming
  • QDSP (Hexagon)
  • Signal Processing knowledge
  • RF systems knowledge
  • Experience in SW development for mobile/cellular
  • MATLAB
  • Willingness to travel
  • Excellent English – Must have work permit in Brazil

Applicants: If you need an accommodation, during the application/hiring process, you may request an accommodation by sending email to accommodationsupport 

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Sr. Protocol Engineer

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