Postdoctoral Researcher in Isotope Geochemistry and Cosmochemistry / Postdoctoral Researcheress in Isotope Geochemistry and Cosmochemistry

ETH Zurich - March 1, 2026

Postdoctoral Researcher in Isotope Geochemistry and Cosmochemistry

100%, Zurich, fixed-term

The Planetary Geochemistry group, led by Prof. Maria Schönbächler, investigates the pathways leading to the formation and evolution of planets within our Solar System. This group is part of the Institute of Geochemistry and Petrology at the Department of Earth and Planetary Sciences at ETH Zurich.

Job Description

We are seeking a highly motivated, flexible, and team-oriented postdoctoral researcher with a robust background in laboratory-based analyses of terrestrial and/or extraterrestrial samples. The successful candidate should demonstrate a solid academic background, a strong publication record, and experience in high-precision isotope analyses of geological samples. This position requires effective teamwork, including coordination with PhD students and other postdoctoral researchers, while maintaining a spirit of collaboration without compromising research independence. Your responsibilities will include:

  • Conducting and publishing high-quality research in Earth and Planetary Sciences that aligns with the scientific profile of the Planetary Geochemistry group.
  • Developing and pursuing innovative research directions that have the potential for competitive third-party funding.
  • Contributing to teaching and supervision at the Bachelor's, Master's, and doctoral levels.
  • Supporting the isotope geochemistry and cosmochemistry team in research, teaching, laboratory activities, and day-to-day scientific operations wherever possible.

Profile

  • PhD in Geochemistry, Cosmochemistry, Earth or Planetary Sciences, or a closely related discipline.
  • Research experience in analytical geo- or cosmochemistry.
  • Experience with high-precision isotope analyses of geological samples and clean laboratory environments.
  • Highly self-motivated, independent, and able to work closely in a team.
  • Experience in supervising Bachelor, Master, or doctoral students is advantageous.

Workplace

The workplace will be at ETH Zurich, renowned for its world-class education and cutting-edge research.

We Offer

  • A 2-year fixed-term position, which may be renewed for up to 6 years.
  • A multifaceted and intellectually stimulating position at a world-class university, with a highly competitive salary and excellent working conditions.
  • An interactive research group recognized as one of the world’s leading teams in the field, offering a unique opportunity to conduct cutting-edge research.
  • Access to state-of-the-art and well-equipped clean-room facilities, including analytical instruments such as Triton TIMS and multiple MC-ICP-MS instruments.

We Value Diversity and Sustainability

In line with our values, ETH Zurich promotes an inclusive culture. We embrace equality of opportunity, value diversity, and nurture an environment in which the rights and dignity of all our staff and students are respected. We are committed to sustainability and continuously work towards a climate-neutral future.

Curious? So Are We.

We look forward to receiving your online application using the form below. Only applications matching the job profile will be considered.

  • A brief (1-2 pages) cover letter describing your research interests and motivation to apply.
  • Your CV.
  • Your PhD transcript.
  • The names of 3 referees who may be contacted during the shortlisting process.

The review of applications will begin on 23 February until the position is filled.

For further information about the Planetary Geochemistry group, please visit our website.

Questions regarding the position should be directed to Prof. Maria Schönbächler at mariasc@ethz.ch (no applications).

About ETH Zurich

ETH Zurich is one of the world's leading universities specializing in science and technology. We are globally recognized for our excellent education, cutting-edge fundamental research, and the direct transfer of new knowledge into society. With over 30,000 students from more than 120 countries, our university fosters independent thinking and inspires excellence. Located in the heart of Europe yet forging connections all over the globe, we collaborate to develop solutions for the global challenges of today and tomorrow.

Location : Zürich
Country : Switzerland

Application Form

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