Research Assistant/Associate (f/m/d) - Physicist

Experimental Particle or Astroparticle Physicist, PhD (f/m/d)



Georg Schwering


+49 241 80-27202



Lehrstuhl für Experimentalphysik I B und I. Physikalisches Institut

Our Profile

The AMS group at the I. Physics Institute of RWTH Aachen is opening a post-doc position in the field of experimental astroparticle physics, focused on the operation of the AMS-02 experiment ( on the International Space Station (ISS) and the analysis of the data collected since the installation of the AMS-02 detector on the ISS in 2011.
The AMS-02 Transition Radiation Detector, the Anti-Coincidence Counter and the Tracker Laser Alignment System were constructed in Aachen. Our group is responsible for the operation and calibration of these subdetectors. Our analysis of the data taken with the AMS-02 detector since 2011 comprises the calibration of subdetectors, the reconstruction of particles and studies of electron/positron and light isotopes fluxes.

Your Profile

Applicants should have their PhD in high-energy experimental physics or a closely related field at the time of the starting date. The ideal candidate would have experience in maintenance servicing of running detectors, developing production-quality, sustainable software written in C++ and Python and analyzing high energy physics data. The candidates should demonstrate the ability to work in an international research environment, including good English proficiency.
Applications should include a description of previous research experience (PhD work and postdoctoral work, where appropriate), an academic curriculum vitae including the most relevant publications, analysis notes, talks given at international conferences and workshops, and the names of two referees to provide recommendation letters.

Your Duties and Responsibilities

The postdoctoral researcher will participate in the operation of the AMS-02 experiment on the ISS and is expected to play a leading role in the analyses of the AMS-02 data, especially in the measurement of the cosmic ray fluxes of electrons, positrons and light isotopes. 

What We Offer

The successful candidate will be employed under a regular employment contract.
The position is to be filled by 10/1/2022 and offered for a fixed term of three years.
An extension for further three years is possible.
The fixed-term employment is possible as it constitutes one of the fixed-term options of the Wissenschaftszeitvertragsgesetz (German Act on Fixed-term Scientific Contracts).
This is a full-time position.
The salary is based on the German public service salary scale (TV-L).
The position corresponds to a pay grade of EG 13 TV-L.

About us

RWTH is a certified family-friendly University. We support our employees in maintaining a good work-life balance with a wide range of health, advising, and prevention services, for example university sports. Employees who are covered by collective bargaining agreements and civil servants have access to an extensive range of further training courses and the opportunity to purchase a job ticket.
RWTH is an equal opportunities employer. We therefore welcome and encourage applications from all suitably qualified candidates, particularly from groups that are underrepresented at the University. All qualified applicants will receive consideration for employment and will not be discriminated against on the basis of national or ethnic origin, sex, sexual orientation, gender identity, religion, disability or age. RWTH is strongly committed to encouraging women in their careers. Female applicants are given preference if they are equally suitable, competent, and professionally qualified, unless a fellow candidate is favored for a specific reason.
As RWTH is committed to equality of opportunity, we ask you not to include a photo in your application.
You can find information on the personal data we collect from applicants in accordance with Articles 13 and 14 of the European Union's General Data Protection Regulation (GDPR) at

Application deadline:31/08/2022
Mailing Address:RWTH Aachen University
Lehrstuhl für Experimentalphysik I B und I. Physikalisches Institut
Dr. Georg Schwering
52074 Aachen
Applicants are invited to submit their applications via email. For data protection reasons, however, we recommend sending applications via mail.