Eidg. Forschungsanstalt WSL
Birmensdorf
Yesterday
Temporary employee for tree-ring measurements 80-100% (f/m/d)
- Publication date:29 October 2025
- Workload:80 – 100%
- Place of work:Birmensdorf
Job summary
Join the Swiss Federal Institute for Forest, Snow, and Landscape Research WSL, a leader in sustainable environmental practices. This is a great opportunity for recent graduates to work in a dynamic team.
Tasks
- Prepare and measure tree cores from spruce, pine, oak, and beech.
- Conduct cross-dating and analyze tree growth data efficiently.
- Collaborate with experts on the SAD-TREE project.
Skills
- Bachelor's or Master's in forest ecology or environmental sciences required.
- Experience in tree-ring width measurements beneficial.
- Strong team spirit and independent work ethic needed.
Is this helpful?
About the job
The Swiss Federal Institute for Forest, Snow and Landscape Research WSL is part of the ETH Domain. Approximately 600 people work on the sustainable use and protection of the environment and on the handling of natural hazards.
Temporary employee for tree-ring measurements 80-100% (f/m/d)
The Research Group Dendrosciences uses tree rings to investigate and understand environmental impacts on tree growth and to reconstruct past environmental changes at scales ranging from minutes to millennia and from cells to ecosystems around the globe. From 1 January 2026, we offer a 6-month position as a
You will be responsible for the preparation, measurement, and cross-dating of tree cores from four species (spruce, pine, oak, and beech) from across Switzerland. The work is part of the project SAD-TREE ( https://www.wsl.ch/en/projects/sad-tree ), which aims to empirically disentangle atmospheric vs. soil drought impacts on intra- and inter-annual tree growth, and mechanistically model drought constraints on intra- and inter-annual growth dynamics. You will be part of a very enthusiastic and ambitious project team that includes leading experts in the field. The position is for 6 months and is aimed at recent graduates.
You possess a Bachelor’s or Master’s degree in forest ecology, environmental sciences, or an equivalent field. Knowledge in tree-ring width measurements, cross-dating, and other tree-ring related approaches is an asset. You like routine work in the laboratory, as well as at the computer. You work carefully and independently, and have a high level of diligence and team spirit.
Please send your complete application to Stefania Pe, Human Resources WSL, by uploading the requested documents through our webpage. Applications via email will not be considered. Georg von Arx (phone +41-44-739 23 16, E-Mail schreiben) and Stefan Klesse (E-Mail schreiben) will be happy to answer any questions or offer further information. WSL is committed to diversity and inclusion as core values. We actively promote gender equality and foster an open, inclusive work environment.
