The University of Graz is offering a PhD position as a Project Assistant in the Department of Chemistry, located in Graz, Austria. This role is designed for candidates without a doctorate who are interested in pursuing a PhD thesis while actively participating in cutting-edge research projects. The position focuses on environmental chemistry and analytical chemistry, with research topics including mass spectrometry, particle analysis, environmental analysis and modelling, and contaminant analysis. The successful candidate will collaborate with research and industry partners, engage in independent research activities, write scientific publications, and assist undergraduate students. The position also involves organizational and administrative responsibilities, as well as participation in evaluation measures. Applicants should hold a completed master’s degree in a natural science discipline, with demonstrated expertise in environmental chemistry. Additional required skills include knowledge in at least one of the following areas: mass spectrometry, particle analysis, environmental analysis and modelling, or contaminant analysis. The ideal candidate will have a strong interest in interdisciplinary research, a desire to learn new approaches and methodologies, basic literature research skills in relevant databases, advanced English proficiency, and excellent analytical, communication, and teamwork skills. The University of Graz offers an annual gross salary of at least €52,007.20 for a full-time position (30 hours per week), with the possibility of overpayment based on qualifications and experience. The contract is temporary for three years, starting December 1, 2025. The university provides a vibrant, diverse, and inclusive working environment, with access to healthcare services, internal continuing education programs, and flexible working time models to support work-life balance. Applications from women and persons with disabilities are strongly encouraged. To apply, candidates must submit a letter of motivation, academic CV, proof of degree completion, and proof of language skills (if the doctoral program is not completed in the first language) via the university’s web-based applicant tool. The application deadline is November 10, 2025. For further information, contact Associate Professor Dr. David Clases. Join the University of Graz and contribute to meaningful research for the world of tomorrow.