| 2021 - present | Assistant in the office of the Head of Department of Educational Research and Educational Psychology, IPN – Leibniz Institute for Science and Mathematics Education |
| 2018 - present | Assistant in the office of the Deputy Head of Department of Educational Research and Educational Psychology, IPN – Leibniz Institute for Science and Mathematics Education |
| 2014 - present | Assistant in the office of the Head of Department of Educational Measurement and Data Science, IPN – Leibniz Institute for Science and Mathematics Education |
| 2012 - 2018 | Assistant in the office of Department of Biology Education, IPN – Leibniz Institute for Science and Mathematics Education |
