Application traffic and cellular technology Analyst

Stockholm, SE
den 24 september 2021
den 17 oktober 2021
Why is Ericsson a good place to work?

Ericsson enables communications service providers to capture the full value of connectivity. The company's portfolio spans Networks, Digital Services, Managed Services, and Emerging Business and is designed to help our customers go digital, increase efficiency, find new revenue streams, and create new user experiences. Ericsson's investments in innovation have delivered the benefits of telephony and mobile broadband to billions of people around the world ensuring our solutions - and our customers - are at the forefront of innovation. We support networks that connect more than 2.5 billion subscribers. With over 100,000 employees and customers in 180 countries, we combine global scale with technology and service leadership. 40 percent of the world's mobile traffic is carried over an Ericsson network. And, our Technology for Good and Connect to Learn programs include creating technology that makes it easier to save lives, feed societies, bring technology to emerging markets and connectivity to remote areas, and grow businesses and prosperity.

At Ericsson, we give our employees the freedom to think big and navigate their career, on a global scale. We create technology that helps others, from helping people enjoy their favourite content to helping people recover from natural disasters by enabling better communications between rescue workers. Your ideas and innovations can turn into achievements that impact society and change the world, creating new connections, new possibilities, and new capabilities. We find that Ericsson is at its best when we bring together the diverse skills of our people. Working across business areas, across cultures, across geographical borders, across technical disciplines. More often than not, across ground-breaking solutions. Next generation technology can be staggeringly complex. But the simpler it is to use; the more people benefit from it. Join us and help build technology that makes it simple to connect with information, business, societies, and each other.

As the tech firm that created the mobile world, and with more than 54,000 patents to our name, we've made it our business to make a mark. When joining our team at Ericsson you are empowered to learn, lead and perform at your best, shaping the future of technology. This is a place where you're welcomed as your own perfectly unique self, and celebrated for the skills, talent, and perspective you bring to the team. Are you in?

Come, and be where it begins.

Our Exciting Opportunity

The BB Analytics section within DNEW NSV is a RAN system design organization with responsibility, among other things, for driving the end user application performance know-how, with focus on the RAN contribution. It is also the accountable line for the Smartphone Lab Program.

We are looking for a person with proven domain knowledge in end user applications and their live network performance, that is passionate about analyzing data and get the facts. Understanding the RAN performance as perceived by the end user, and how the end user application traffic impact RAN features and vice versa is the core challenge of this position. To develop the right products and solutions, Ericsson needs to follow and understand the characteristics evolution of the device and end user application traffic, as well as the impact it has on existing products and solutions. This is valid independently of RAN technology but could be expected to be further emphasized with new application types or deployment cases that come into play with 5G.

You will work within the Smartphone Lab program which support Ericsson business by providing insight in end user experience and network performance, that support customer engagement, sales and product development decisions.. We guide in how end user application traffic interacts with cellular network functionality. We gain these insights by analyzing data from the world's most heavily loaded networks, through own lab tests and via licensed data from other sources. We seek facts using data driven insights!

What is the need for speed and latency supporting current and future 5G services? Join us and find out!

You will

Be working in an interdisciplinary team that focuses on understanding all aspects of e2e user experience based on facts, by defining tests, gathering, storing and analyzing data, and visualizing results and develop, simplify and evolve new methods to get to the facts.

Performing lab and live network data analysis to understand the RAN functional behavior in relation to the end user applications, with the purpose to identify and develop optimized RAN solutions, enabled by your application traffic performance expertise.

Be supporting R&D, development units, customers and Customer Units with your application traffic expertise and insights.

Collaborate with different organizations with expertise in different functions. With your e2e perspective, it will be vital that you interact with different Business Units and organizations across Ericsson as well as with other industry players outside Ericsson.

To be successful in the role you must have

  • Have a MSc or PhD
  • Shown technical leadership and drive
  • Proven collaborative capability
  • Have demonstrated ability from RAN System Design of Mobile System or Terminal product development
  • Have a good understanding of mobile system e2e, with focus on RAN L2-L3 as well as NAS protocols and mechanisms, and with particular depth in Radio Resource Management (RRM) mechanisms.
  • Have proven domain knowledge in the RAN userplane area including flow / congestion control, IP transport and application protocols, i.e. HTTP/IP/TCP/QUIC/BBI
  • Have proven programming skills, e.g. Python

Have proven domain knowledge in end user application and device behavior, such as Android and iOS and corresponding Apps and services
  • App development
  • Data engineering
  • Data Analysis methods, including techniques based on Machine Learning
  • Analysis platforms and tools
  • Information visualization
  • Agile way of working methods

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:

Please be advised that due to GDPR we cannot accept CVs sent by email.

Location: Stockholm, Sweden

You will report to: Line manager

In case of questions please contact recruiter: Magdalena Wysocka at

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 || [[mfield2]]

Req ID: 543853

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