Postdoctoral Fellow in experimental research on aerosol-cloud interactionsThe Institute PSI is the largest research institute for natural and engineering sciences within Switzerland. We perform cutting-edge research in the fields of future technologies, energy and climate, health innovation and fundamentals of nature. By performing fundamental and applied research, we work on sustainable solutions for major challenges facing society, science and economy. PSI is committed to the training of future generations. Therefore, about one quarter of our staff are post-docs, post-graduates or apprentices. Altogether, PSI employs 2300 people.For the group Atmosphere-Biosphere Interactions in the Laboratory of Atmospheric Chemistry we are looking for aPostdoctoral Fellow in experimental research on aerosol-cloud interactionsYour tasksConstruction of a lightweight cloud water samplerDevelopment of a lightweight system for dispersing mineral dustChemical analyses of cloud water and ice samplesParticipation in cloud-seeding field campaignsPublication of scientific results in peer-reviewed journals and presentation at international conferencesSupport in the supervision of PhD studentsYour profilePhD degree in Environmental Sciences, Atmospheric Sciences, Physics, Environmental Engineering, Chemistry, or relatedExperience in atmospheric experimental researchExperience in developing simple experimental setupsEnthusiastic, motivated and able to operate in a team environmentExcellent organizational and communication skills in EnglishWe offerOur institution is based on an interdisciplinary, innovative and dynamic collaboration. You will profit from a systematic training on the job, in addition to personal development possibilities and our pronounced vocational training culture. If you wish to optimally combine work and family life or other personal interests, we are able to support you with our modern employment conditions and the on-site infrastructure.Your employment contract is limited to 2 years.For further information, please contact Prof. Dr Mohr, phone .Please submit your application online by 3 July 2026 including list of publications and addresses of referees for the position as a Postdoctoral Fellow (Index-Nr. ). Institute, Human Resources Management, Serdal Varol, 5232 Villigen PSI, SwitzerlandApply now jid24166a3a jit0624a jiy26a