Doctoral Researcher (f/m/d) within DFG Research Training Group

Doctoral Researcher (f/m/d) within DFG Research Training Group "Mixed Ionic-Electronic Transport: From Fundamentals to Applications" (GRK 2948) We offer a number of positions for doctoral researchers with a temporary employment contract for up to 42 months (75% TV-L E13) starting in April 2026. Enrolment to pursue a doctoral degree at the corresponding faculties based on their requirements is mandatory in addition to joining the Research Training Group. Exciting research projects from theory to synthesis and device engineering are either located at Heidelberg University or the University of Stuttgart. More information here: General requirements for applicants: Very good Master's degree (or equivalent) in chemistry, physics, materials sciences/engineering or similar (depending on project) Being able to work and communicate in interdisciplinary and international research environments Excellent English skills (written, verbal) Commitment to a structured doctoral program with additional courses, events, outreach activities, and opportunities for collaborations Previous research experience in any related field is highly welcome Required documents: Bachelor and Master certificates (in English or German) with transcripts Curriculum vitae (max 3 pages) One-page motivation letter, explaining your reasons for wanting to join this RTG, specify and explain your choice of project Letter of recommendation from the supervisor of your master thesis (if available) Application procedure: Choose a project here () and submit your documents as soon as possible but latest by 15th December 2025 through the JoinUs platform. Heidelberg University stands for equal opportunities and diversity. Qualified female candidates are especially invited to apply. Persons with severe disabilities will be given preference if they are equally qualified. Information on job advertisements and the collection of personal data is available at