PostDoc Researcher position in AI-driven mobile traffic modeling

Networks Data Science Group

Deadline for receipt of applications: September 1st, 2025 23:59 AoE (02 September 2025, 13:59h Europe/Madrid Time)

The Networks Data Science group (http://nds.networks.imdea.org/) at IMDEA Networks Institute has an opening for one PostDoc Researcher in the area of mobile network traffic analysis.

The successful candidate will analyze massive Key Performance Indicators (KPIs) and service-level demands collected in operational 4G/5G networks, and draw insights on their dynamics and long-term evolution as the 5G technology becomes more pervasive in terms of both deployment and user adoption.

Novel tools from AI will be explored to model the spatiotemporal patterns of user demands and produce reliable open datasets and what-if test scenarios.

For all such activities, the PhD student will enjoy privileged access to Terabytes of large-scale measurements from leading operators, to an Apache Spark platform with substantial big data processing capabilities, and to high-end GPU servers.

The candidate is expected to contribute to the long track record of the group in producing new knowledge of and modeling approaches for the spatial, temporal and service-level dynamics of real-world mobile traffic, along with their implications for production-grade network operations and beyond [1-11].

The position offers:

•  hands-on training in telecom big data analysis and modeling with Apache Spark
•  a unique opportunity to work with large-scale real-world measurement data
•  the possibility to interact and collaborate with major telco industry players
•  a vibrant, collaborative, multi-cultural and English-speaking environment
•  the prospect to publish at top-tier venues in networking
•  an advantageous path to a successful career in industry or academia [12]
•  the high quality of life of the region of Madrid, Spain, where we are based.

The position requires:

•  a PhD in Computer Science or relevant field obtained by the joining date
•  a solid research record with strong publications in top-tier venues
•  fluency in written and spoken English
•  enthusiasm for interdisciplinary research
•  proven experience in big data analysis 
•  proven experience with generative AI

Inquiries on the position can be directed to the group head, Dr. Marco Fiore, via email at marco.fiore@imdea.org.

Candidates shall submit by the call deadline a CV, a motivation letter, and the contact details of two references through the IMDEA Networks Institute hiring portal, at https://careers.networks.imdea.org/.

Equal Employment Opportunity:

IMDEA Networks Institute aims to increase the proportion of women and therefore qualified female applicants are explicitly encouraged to apply. Until a balanced ratio of men and women has been achieved at the institute, preference will be given to women if applicants have similar qualifications. IMDEA Networks Institute actively promotes diversity and equal opportunities. Applicants are not to be discriminated against in personnel selection procedures on the grounds of gender, ethnicity, religion or ideology, age, sexual orientation (anti-discrimination). People with disabilities who have the relevant qualifications are expressly invited to apply.