Doctoral student in geometric methods for communications and signal processing Chalmers University of Technology in Sweden

Chalmers University of Technology in Gothenburg, Sweden, invites applications for a fully funded doctoral student position in geometric methods for communications and signal processing. This opportunity is based in the Department of Electrical Engineering, specifically within the Division of Communications, Antennas, and Optical Networks (CAOS), which is renowned for its research in advanced wireless and optical technologies, antenna systems, and future 6G communication and sensing. The division is deeply involved in both research and education, supporting a sustainable and efficient communication infrastructure and participating in major research centres at Chalmers.

The research project focuses on revisiting the classical sphere-packing problem and applying its principles to enhance modern digital communication and signal processing systems. As a doctoral student, you will collaborate with Professor Erik Agrell (IEEE Fellow), an internationally recognized expert in the field, and work alongside colleagues to design new sphere packings (such as lattices), develop theoretical frameworks and practical algorithms, and analyze complexity and performance trade-offs in relevant applications. The project is supported by a prestigious grant from the Swedish Research Council.

Key responsibilities include tackling challenging geometric problems, publishing both fundamental and applied research results, and learning to formulate, conduct, validate, and present research findings. You will also take advanced courses within the Graduate Schools of Electrical Engineering and Mathematical Sciences, and may teach in Chalmers’ Bachelor’s and Master’s programmes or perform other duties up to 20% of full time.

Applicants must hold a Master’s degree (120 or 60 credits) in Mathematics, Engineering Physics, or Electrical Engineering, or a 4-year Bachelor’s degree for those educated outside Sweden. Essential qualifications include strong knowledge in applied mathematics and mathematical programming, and excellent written and verbal English skills. Preferred experience includes combinatorics, numerical optimisation, computational geometry, and basic knowledge of digital communications and signal processing. No Swedish language requirement; English is the working language and candidates of any nationality are welcome. Physical presence in Sweden is required throughout the study period, and a valid residence permit must be presented by the start date.

The position is fully funded from the start, with a fixed-term appointment of four years (extendable to five years with teaching duties), and a starting salary of 34,550 SEK per month (valid from May 25, 2025). As a Chalmers employee, you will enjoy comprehensive benefits, a dynamic and inclusive working environment in Gothenburg, and support for settling in Sweden, including optional Swedish courses. Chalmers is committed to gender balance and diversity, actively working with equality initiatives such as the GENIE project.

To apply, prepare your application in English and attach the required PDF files: CV, personal letter, bachelor’s and master’s transcripts and degree certificates, and bachelor’s and master’s thesis. Use the online application form via the provided link; do not send documents by email. Ensure your application is complete, as incomplete applications will not be considered. The deadline for applications is January 31, 2026. For questions about the position, contact Professor Erik Agrell at [email protected] (questions only, no application documents).

This is an excellent opportunity for mathematically talented candidates interested in geometric methods, communications, and signal processing to join a leading research group and contribute to cutting-edge advancements in the field.