Do you want to do your thesis with us in Göteborg?
Would you like the chance to do your thesis together with one of the world’s leading technology companies? We are on a quest to enable communication for everyone and everything and we believe that we do that by being as innovative as possible. If you want to help us to be even more innovative – then you are on the right track!
We want you to become a part of a truly global company working across borders in 180 countries, offering a diverse, performance-driven culture & an innovative & engaging environment where employees enhance their potential every day. Come and learn and grow with us at Ericsson.
As a market leader in mobile network solutions, Ericsson is constantly working towards increasing performance of its systems. Our systems handle a major part of all mobile Internet traffic. More than 300 operators in 140 countries rely on our Evolved Packet Core solutions.
One of the products in Ericsson's portfolio is the Ericsson Packet Core Gateway. The Gateway handles traffic between the radio network and the Internet. All data traffic in a mobile network passes through the Gateway. It is implemented as a distributed real-time system and it runs on many different platforms - including carrier-grade routers, virtual machines and containers.
The Gateway has very high performance requirements such as 99.999% up-time even during extreme traffic conditions. It is mission-critical as it is a corner stone in the Packet Core Network. Without Gateway functionality mobile data traffic will not work. Hence, the quality of the Gateway is of paramount importance.
Description of the thesis
In order to maintain high Quality Assurance of the Gateway a large automated test scope has been implement with very short feedback loops requiring vast resources in test equipment.
In Quality Assurance we want to have shortest possible feedback loops, in order to avoid unnecessary testing in more expensive test phases.
Quality Assurance is done on multiple sites spread across the globe in a number of different test areas.
We would like you to investigate how a test oracle can be implemented that can predict subsequent faults based on the result from the early test phases.
In the thesis work You could:
Explore predictability of faults found in different test phases and test areas of Quality Assurance using Machine Learning.
Create and integrate suitable tools into the test framework of Gateway to get a holistic visualization of testing, pointing out the test cases that have similar warnings or errors.
Evaluate the benefits of doing early test predictions.
We are looking for a Software developer with passion in coding and breaking code. Competency in Machine Learning is desirable.
Please send your application as soon as possible.
For any questions please contact firstname.lastname@example.org or email@example.com
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) || || Göteborg || Stud&YP
Req ID: 305479