Doctoral Researcher, Sustainable IoT Networks Exploiting Energy Networking for Energy Autonomous Operation (MSCA Doctoral Networks)

We are now looking for a

Doctoral researcher

to join us in the Centre for Wireless Communications (CWC) at the Faculty of Information Technology and Electrical Engineering.

CWC is one of the leading research institutes globally in wireless communications. CWC conducts world-class research, trains top-notch graduates, creates high-grade technology, and supports the best-in-field industry. 

The position is part of the ANCHOR Project and MSCA Doctoral Networks, under the HORIZON Europe programme supported by the Marie Skłodowska-Curie Actions.

ANCHOR project has meticulously designed fifteen doctoral projects that focus on cutting-edge innovations in optical, radio, and THz wireless communications and the harmonization of coexisting spectra and networks. Through these efforts, ANCHOR will not only deepen fundamental theories but also provide practical, scalable solutions to improve 3D coverage, mobility, latency, network capacity, energy efficiency, and suitability for the future telecommunications infrastructure.

About the job

We are looking for highly motivated, outstanding doctoral candidates (DCs) with the skills, knowledge, and enthusiasm to contribute to the innovation and technological advancement of next-generation communication networks. DCs enrolled in the program will have opportunities to work and collaborate with world-leading researchers from the consortium partners, participate in secondments across academia and industry, and develop a comprehensive skill set through a well-structured training program and cross-sector supervision, which will prepare you for successful careers in both academic and industrial environments.

The project aims to develop highly sustainable Internet of Things (IoT) systems, with a particular focus on energy efficiency and wireless communications. The primary goal is to create an IoT network in which each node can harvest sufficient energy to operate autonomously, irrespective of its location. The project investigates various strategies for efficient energy distribution in IoT networks.

The DCs will be guided by leading experts from academia and industry through well-structured projects, secondments, and training activities. This comprehensive approach ensures that candidates acquire the multidisciplinary knowledge and skills required to address real-world challenges, drive innovation in wireless networks, and develop promising personal careers.

We are seeking an enthusiastic doctoral student to join our research team working on optical wireless communications.

In this role, you will focus on:

• The development of novel concepts for sustainable Internet of Things (IoT) networks, with particular emphasis on energy-autonomous (battery-free) IoT nodes and devices. This includes harvesting energy from ambient sources, primarily light and radio-frequency signals. 
• Ensuring innovative energy-networking concepts, where nodes with surplus harvested energy intentionally transfer energy to energy-constrained nodes using optical and radio energy links.
• Designing, implementing, and experimenting with characterization of low-power transceivers, energy-harvesting units, communication protocols, and other system-level functionalities required to realize the proposed concepts. Both optical and radio communication technologies will be considered.

You will also work within a well-established and internationally recognized research team with strong expertise in optical wireless communications, low-power networking, and sustainable IoT systems.

Additionally, you must pursue two secondments at the research organizations participating in the ANCHOR project.

What we offer

• The support of an experienced and enthusiastic team, where you can share your expertise and grow as an expert.
• Wellness benefit ePassi covering sport, culture, and well-being. Read more about other staff benefits. 
• Development and career options of the big organization.
• Work that matters and a workplace that promotes flexibility and work-life balance. Read more about working with us.
• Our Buddy Programme and Spouse Network support you and your close ones in settling into Oulu.
• We have an HR Excellence in Research -quality label, which is a recognition awarded by the European Commission for the development of researchers’ working conditions and careers. 
• Finland is one of the most livable countries in the world, with a high quality of life, safety, an excellent education system, and a competitive economy. Read more about living in Oulu.

Who are you?

We require from you:

• A Master’s degree in Telecommunications, Computer Science, Data Science or equivalent (must have been completed and awarded before the beginning of the contract).
• Skills and motivation for doctoral studies
• See the requirements of the University of Oulu Graduate School (UniOGS)

In order to enjoy and succeed in the role, you are also expected to demonstrate:

• Solid background in wireless communications
• Good knowledge of electronics (analog and digital)
• Experience in designing and implementing circuitry
• Previous experience implementing and testing systems
• Open-mindedness, strong integration skills and team spirit.
• Very good communication skills in oral and written English

We also consider as a plus:

• Knowledge of optoelectronics and optics is highly appreciated
• Background in AI/ML
• Experience with PCB/CAD design
• Programming skills (Python / C++ / MATLAB)
• Basic knowledge of signal processing
• Highly motivated to design, implement and test novel ideas and concepts

In accordance with Marie Skłodowska-Curie Doctoral Network regulations, you must:

• Not have lived in Finland for more than 12 months in the previous 36 months (3 years). There are a few exceptions, such as compulsory national service, short visits (e.g., holidays), or time spent in processes related to obtaining refugee status under the Geneva Convention.
• Not spent over 4 years in research/work activities after the achievement of the MS degree.

Salary

The position is fixed-term for 4 years, with an estimated starting date in May-June or upon agreement. 

The salary of the selected Doctoral researcher is in accordance with the guidelines of the Marie
Skłodowska-Curie programmes and is paid monthly. The starting gross salary (before taxes) will be
approximately 4251 € per month for full-time employment, including mobility allowance. In addition, the researchers are also entitled to family allowance (for a maximum of 27 months), if applicable.

A 6-month trial period is applied to the position.

How to apply?

Interested? If yes, please apply 29.3.2026 (23:59 Finnish local time) through our recruitment system.

The application should be written in English and include the following:

1. Cover letter
2. CV following the guidelines of the Finnish Advisory Board on Research Integrity
3. Research plan

Later in the recruitment process, be prepared to provide contact information for two (2) referees. 

Selection Process

1. Eligibility Check: Screening of all applications received by the deadline.
2. Scientific Evaluation: In-depth review by the selection committee.
3. Online Interview: Live invitation to top-ranked candidates for technical discussion.
4. Final Decision: Official notification and offer after the interview phase.

We welcome applicants from all backgrounds, such as people of different ages, genders, and linguistic, cultural, or minority groups. 

Contact Information

For further information about this position or the University of Oulu, please contact Professor Marcos Katz marcos.katz@oulu.fi.