Ericsson Careers

Tester: 4G&5G Baseband performance verification

Stockholm, Sweden
Research & Development

English (US)

Job Description

Date: Nov 9, 2018

5G is a reality now, and Ericsson is the leader in bringing it to the market. With the commercial launch of 5G kicking off, there has never been a better time for you to make your mark.

A large group of skilled developers are working energetically to convert 5G dreams into reality. We are growing and looking for more talent.


The organization you will become part of

We are truly a global company, working across borders in 175 countries and have frequent collaborations across sites. As a world-wide provider of telecommunications equipment and services to mobile and fixed network operators our employees are also from all around the world.

Product Development Baseband (PD BB) is part of Product Development Unit 4G&5G and 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 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.


What you will do within the organization

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 throughput, including HARQ and PC feedback for different propagation models and SNR or C/I.

The team do 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.


As a baseband performance tester, 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 advanced troubleshooting activities

·         Report test results

·         Initiate and drive improvements in ways of working and in our test product.


Technical Competences:

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, cutting edge development environment.


Required qualifications

·         Education: Master of Science or PhD within the field of Applied Physics, Electric Engineering, Wireless communication or Computer Science

·         Experience in using at least one programming language.

·         Delivering results and meeting customer expectations

·         Innovating, adapting and responding to change

·         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

·         Java


Other Competences:

  • System thinking
  • Quality focus & Problem-solving
  • Lean and Agile knowledge
  • SW Craftsmanship


Your personality:

Your 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.


Location: Stockholm, Sweden


The selection and interview process is ongoing. Therefore, send in your application in English as soon as possible. If you have any specific questions you are welcome to contact Zaheer Ahmed, Baseband Section Manager at or Monal Jain, Recruitment Specialist  at


Last date to apply: November 30, 2018. Position can be filled before this date also so make an application today!


Ericsson provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetics.

Ericsson complies with applicable country, state and all local laws governing nondiscrimination in employment in every location across the world in which the company has facilities. In addition, Ericsson supports the UN Guiding Principles for Business and Human Rights and the United Nations Global Compact.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, training and development.

Ericsson expressly prohibits any form of workplace harassment based on race, color, religion, sex, sexual orientation, marital status, pregnancy, parental status, national origin, ethnic background, age, disability, political opinion, social status, veteran status, union membership or genetic information.


Primary country and city: Sweden (SE) || || Stockholm || R&D

Req ID: 262732