Radio Network Systems Engineer - Physical Layer Algorithms

Ericsson - Stockholm
Date: Sep 18, 2020

Our Exciting Opportunity

At 5G Baseband System Management our main task is to specify the wanted behavior of advanced radio network functions for the 5G NR RAN. We also engage in 3GPP standardization, develop and use simulators to optimize signal processing algorithms, develop baseband architectures, collect and analyze data from customer networks and perform troubleshooting.

We are looking for a Radio Network Systems Engineer that will join our team and work with signal processing, radio communication and much, much more!

You will

Perform systems studies in the area of Radio Physical Layer for radio functions like Beam Forming, Massive MIMO, Carrier Aggregation, Fast Cell Coordination

Specify new 5G system features and functions, including requirements, test cases, algorithms, use cases, parameter settings and address any interactions with legacy features and functionality

Develop software simulations for the performance analysis of 5G features and algorithms, primarily link-level, but also network-level simulations

Drive continuous improvements of products, simulation tools and processes

Contribute to advances of 5G Standards. Update our Statement of Compliance to relevant standards

Contribute to Innovation and Ericsson IPR. File Invention disclosures and Patents

Support 5G system verification and perform analysis of test results

Support the deployment of new 5G products and features into customer networks. Work with Customer troubleshooting and analysis. Understand customer configurations and issues

Work collaboratively on new features, simulations and improvements with cross-functional development teams situated locally as well as worldwide

To be successful in the role you must have

Strong background in communications theory and digital signal processing

Strong knowledge of LTE & NR 3GPP specifications, especially in the areas of the Physical Layer, Radio Resource Management and Mobility

Experience in SW development for Link and Network Simulations. Languages include: Java, C and C++

Experience in the software development and analysis of simulations. Knowledge of simulation environments and tools like MATLAB would be an asset

Analytical mindset, high capacity, result oriented and ability to deliver under pressure

Ability to multi-task, meet deadlines and manage many different projects at once

Excellent English skills, both verbal and written, providing effective communication building positive relationships internally as well as externally

Candidate should be highly motivated, a self-starter, and a team player

M. Sc. or Ph.D. degree in a relevant area, preferably with demonstrated experience and knowledge in the above mentioned required skills areas

What´s in it for you?

Here at Ericsson, our culture is built on over a century of courageous decisions. With us, you will no longer be dreaming of what the future holds – you will be redefining it. You won’t develop for the status quo, but will build what replaces it. Joining us is a way to move your career in any direction you want; with hundreds of career opportunities in locations all over the world, in a place where co-creation and collaboration are embedded into the walls. You will find yourself in a speak-up environment where empathy and humanness serve as cornerstones for how we work, and where work-life balance is a priority. Welcome to an inclusive, global company where your opportunity to make an impact is endless.

What happens once you apply?

To prepare yourself for next steps, please explore here: https://www.ericsson.com/en/careers/job-opportunities/hiring-process

If you have any specific questions about this role, please contact recruiter Stefan Vasiljevic at [email protected]

Kindly note that we cannot process applications sent via email.



You will report to: Product Development Leader

Location for this role: Stockholm, Sweden

Last day to apply: As soon as possible.

Security clearance including references and relevant background screening will be conducted for final candidates.


Curious to know more about the life at Ericsson? Meet some of your future colleagues and watch our People film.

Do you believe that an organization fostering an environment of cooperation and collaboration to execute with speed creates better business value? Do you value a culture of humanness, where fact based decisions are important and our people are encouraged to speak up? Do you believe that diverse, inclusive teams drive performance and innovation? At Ericsson, we do.


We provide equal employment opportunities without regard to race, color, gender, sexual orientation, transgender status, gender identity and/or expression, marital status, pregnancy, parental status, religion, political opinion, nationality, ethnic background, social origin, social status, indigenous status, disability, age, union membership or employee representation and any other characteristic protected by local law or Ericsson’s Code of Business Ethics.

Primary country and city: Sweden (SE) || || Stockholm || IT

Job details: Developer

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