Genesis - CH Senior Reseach Assistant

University of Bern; Bern; Vor Ort; CHF 90.000 - 110.000; Vollzeit

Zusammenfassung

University of Bern invites applications for a two-year position focused on implementing dedicated VLBI processing models into the Bernese GNSS Software. The successful candidate will collaborate with ESA's Genesis team and the IAG/IERS Joint Working Group on Genesis to extend VLBI capabilities to satellites, leveraging existing software and datasets.

The role requires a Master or PhD in a relevant field and strong programming skills (Fortran, C++, Python, Perl).

Qualifikationen

• Master or PhD in astronomy, geodesy, physics, computer science, or related topic.
• Experience in computer science with modern Fortran, C++, Python or Perl is mandatory.

Aufgaben

• Extend VLBI processing models for satellites within the Genesis mission.
• Integrate and validate VLBI capabilities in the Bernese GNSS Software and collaborate with ESA Genesis team.

Kenntnisse

Fortran

C++

Python

Perl

Ausbildung

Master's degree or PhD

Tools

Bernese GNSS Software

Jobbeschreibung

UniBE is interconnected.
With us, you're part of an international community and benefit from interdisciplinary collaboration.

Objective

The main objective of ESA's Genesis mission is to contribute to the achievement of the accuracy and stability goals of the Global Geodetic Observing System (GGOS) concerning the realization of the International Terrestrial Reference System (ITRS), aiming for 1 mm and 0.1 mm/year, respectively. To this aim, the Genesis mission will provide in-orbit co-location of the four space geodetic techniques, Global Navigation Satellite Systems (GNSS), Satellite Laser Ranging (SLR), Doppler Orbitography and Radiopositioning Integrated by Satellite (DORIS), Very Long Baseline Interferometry (VLBI), on a highly calibrated and stable platform. This requires significant upgrades and developments in scientific software packages to consistently process and
combine the Genesis data of all four space geodetic techniques together with the data of the respective terrestrial ground networks.

The position is scheduled for two years and will focus on the implementation of dedicated VLBI processing models into the Bernese GNSS Software maintained at AIUB. In collaboration with Bundesamt für Kartographie und Geodäsie (BKG) and TU München, Germany, the AIUB is currently extending the Bernese GNSS Software to process classical VLBI data. The candidate shall focus on the extension for VLBI to satellites as offered by the Genesis mission. The planned developments will be performed in close exchange with ESA's Genesis Science Exploitation Team and the IAG/IERS Joint Working Group on Genesis.

Education

The candidate is expected to have successfully completed a Master or Ph.D. thesis in astrono-my, geodesy, physics, computer science, or a related topic. Experience in computer science (coding in modern Fortran, C++, Python, or Perl) is mandatory, a background in space geodetic data analyses, ideally in geodetic VLBI, is beneficial. The candidate should speak and write English fluently.

The candidate should start working in Bern as soon as possible.

The position is scheduled for two years with an option for an extension to three years. The salary follows the guidelines of the University of Bern and depends on the qualification of the successful candidate.

Application and Contact

Applications (including CV, university diploma copies, record of study, possible references) should be received as soon as possible but no later than August 31, 2026 at the following address:

Prof. Dr. Adrian Jäggi
Astronomical Institute
University of Bern
Sidlerstrasse 5
CH-3012 Bern
Switzerland
Phone: [phone]
E-mail: [e-mail]