Tester-Baseband Performance Verification (638104)

PDU Baseband is part of DU Networks and is responsible for driving baseband software product development end to end by having competence and capability to take on full feature responsibility. This includes product ownership of the LTE and NR RBS baseband products as well as responsibility for development plans and securing maintenance of the products. PD BB is currently spread across different sites in Sweden, Canada, China, Poland, India and Croatia. You will be situated at Stockholm Kista site.
You will be part of a section that has UL 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.
You will
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.


To be successful in the role you must have
This role requires excellent skills in telecommunication / 3GPP 4G & 5G specifications as well as in instruments and Ericsson base station products. The work will require you to have a testers' mindset in a technology heavy, groundbreaking development environment. The team has experienced manual testers. There is need for some automation skilled developers.
Education: Master of Science within the field of Applied Physics, Electric Engineering, Wireless communication or Computer Science
Experience in Java/JCAT.
3+ years of testing experience


Preferred qualifications (one or many of the below)
Experience working with signal generators
Experience with test within radio communication
Ericsson product knowledge


Other Competences
System thinking
Quality focus & Problem-solving
SW Craftsmanship


Your personality
Personal qualities are important for us, and we believe that you are productive, creative and interact easily with other people. In addition, you have the ability to plan and drive your own work in order to reach common goals together with your team. You are also able to adapt and respond quickly to change. Furthermore, you are positively set and strive to meet and exceed our customers’ expectations.
What happens once you apply?
To prepare yourself for next steps, please explore here
Please enclose your CV in English as soon as possible, since the process is ongoing.
Due to the GDPR we cannot accept applications sent to email please apply with your CV and cover letter through the system.
Location: Sweden
You will report to: Line Manager BNEW DNEW BB LP Lower Products A
In case of questions please contact the recruiter: Versha Sharma at versha.sharma@ericsson.com
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