Tester- Junior Baseband performance verification

Join our Team

About this opportunity:

High performing networks are critical for 5G and 6G going forward. Ericsson is a 5G market leader and actively driving the 6G innovation. Baseband software is a critical piece in Ericsson’s software stack. Baseband software at Ericsson is the software that runs the radio-access processing functions on Ericsson’s baseband hardware, including L1/PHY signal processing and related control.

You will be part of a section that has Uplink PHY responsibility. Your team is responsible for “Baseband Performance Verification”. Baseband verification measures the UL-L1 efficiency, including HARQ and PC feedback for different propagation models and SNR or C/I. The team does test analysis, test design, test execution, troubleshooting and test result reporting of the physical layer software. Tests are done using signal generators and a Java environment. Your role in the team will be more passionate about Java test automation. And utilization of AI for efficiency.

What you will do:

• Be very active in requirement analysis and break down to test tasks


• Write new and update existing test cases in Java


• Do hands-on lab work


• Do automated and manual, test execution


• Perform sophisticated troubleshooting activities


• Report test results


• Initiate and drive improvements in ways of working and in our test product

The skills you bring:

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  • This role requires good understanding in telecommunication / 3GPP 4G & 5G specifications. The work will require you to have a testers' mindset in a technology heavy, groundbreaking development environment.
  
  
  • Competence in Java/JCAT.
  
  
  • Master of Science within the field of Applied Physics, Electric Engineering, Wireless communication or Computer Science.
  
  
  • Knowledge of signal generators (nice to have)