Postdoctoral Or Doctoral Researcher In Statistical Signal Processing

The Department of Information and Communications Engineering is now inviting applications for a

Postdoctoral or Doctoral Researcher in statistical signal processing.

The Structured and Stochastic Modeling Group, headed by Prof. Filip Elvander, conducts research in statistical signal processing, ranging from investigating fundamental properties of the mathematical descriptions of signals, to applied research in array signal processing. We are now looking for an outstanding Doctoral Researcher or Postdoctoral Researcher to join the group.

The research project is concerned with the challenging problem of modeling the complex modern radio environment, where a diverse set of devices and agents share the available spectrum. In this environment, it is crucial to understand the spatio-temporal radio characteristics, i.e. what, when, and from where signals are transmitted. Applications of the envisioned research results include cognitive and adaptive spectrum use as well as localization of targets or signal sources in passive-sensing settings. This is central to future 6G wireless communications applications, where radio-frequency sensing and data transfer (ISAC) are integrated into the same devices.

The research project is part of a larger consortium, gathering world-class researchers in remote sensing with expertise ranging from estimation and optimization theory to hardware design. The specific topic of the project falls in the intersection of statistical signal processing and applied mathematics and is in particular concerned with optimal transport for inverse problems.

Optimal transport for inverse problems

One of the central topics of the research projects is the further development of theory and methods for the concept of optimal transport for inverse problems. Optimal transport is concerned with the mathematical problem of comparing and interpolating distributions of mass, for example probability distributions. The concept has lately gained increasing interest from researchers in applied mathematics and machine learning. This is due to its remarkable flexibility, mathematical elegance, and as it has produced state-of-the-art results in many applications. As a leading expert on the use of optimal transport theory in inverse problems, Prof. Elvander is working towards making the framework a powerful tool for applications in signal processing and control.

Your role and goals

As a researcher in this project, you will work on mathematical models for describing the radio environment and to design algorithms for estimating, for example, the location and spectral characteristics of signal sources based on measurements collected from antenna arrays. In the project, a cornerstone will be the use of theory and methods from optimal mass transport and convex modeling. The goal of the project is to make foundational theoretical contributions and to develop tools relevant for industry applications.

The Doctoral Researcher’s position includes also doctoral studies. The successful applicant must apply for the study right in doctoral studies at Aalto University School of Electrical Engineering. The nominal duration of the doctoral studies in Finland is 4 years.

Your experience and profile

What we offer

The Department of Information and Communications Engineering conducts world-class research in statistical signal processing. We offer a diverse and multi-cultural workplace with strong international ties. As the research project is part of a larger consortium, you will benefit from the expertise of a range of world-leading researchers, as well as a community of doctoral and post-doctoral researchers working towards the same overarching goal.

The starting date is 1.1.2026, or as mutually agreed.

The Doctoral Researcher position will be filled for four years (2+2). The salary is determined according to the salary system of Finnish universities. The starting salary for Doctoral Researcher is 3075 €/month.

The Postdoctoral Researcher position will be filled for 2+1 years. The salary is determined according to the salary system of Finnish universities. The starting salary for Postdoctoral Researcher is approximately 4100 €/month.

As an employer, Aalto University provides excellent learning and development opportunities as well as occupational health care services, commuter ticket benefit and sport activities offered by Unisport.

Ready to apply?

To apply for the position, please submit your application including the attachments mentioned below as one single PDF document in English through our online recruitment system by using the link ("Apply Now”) on Aalto University’s web page. Your application should contain

The deadline for applications 26 October, 2025. Note that the position will be filled as soon as a suitable candidate is identified, possibly already during the application period. Please note: Aalto University’s employees should apply for the position via our internal HR system Workday (Internal Jobs) by using their existing Workday user account (not via the external webpage for open positions). If you are a student or visitor at Aalto University, please apply with your personal email address (not aalto.fi) via

For additional information, kindly contact Prof. Filip Elvander at filip.elvander@aalto.fi. For additional information in recruitment process related questions, please contact HR Advisor Johanna Haapalainen, hr-elec@aalto.fi.

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