Research Associate for the Project “Cluster of Excellence Quantum Universe” Project “MADMAX” § 28 Subsection 3 HmbHG

Institution: Faculty of Mathematics, Informatics and Natural Sciences, Department of Physics, Cluster of Excellence “Quantum Universe"

Salary level: EGR. 13 TV-L

Start date: 01.03.2026, fixed for a period of three years (This is a fixed-term contract in accordance with Section 2 of the academic fixed-term labor contract act [Wissenschaftszeitvertragsgesetz, WissZeitVG]).

Application deadline: 2026-01-01

Scope of work: full-time position suitable for part-time

Your responsibilities

Duties include academic services in the project named above. Research associates may also pursue independent research and further academic qualifications.

The Cluster of Excellence “Quantum Universe” performs research to understand mass and gravity at the interface between quantum physics and cosmology. The research team includes leading scientists from mathematics, particle physics, astrophysics, and cosmology at the University of Hamburg and DESY.

The Axion is a prime candidate to explain the Dark Matter problem of the universe. It is independently predicted by Peccei Quinn (PQ) symmetry breaking to explain the strong CP problem.

MADMAX is an experimental approach to search for Dark Matter axions with a mass around 100 μeV, a mass range favored by a class of theoretical models. The new approach makes use of the idea of a copper mirror in connection with dielectric layers inside a strong magnetic field that boosts the axion to photon conversion to a detectable rate in the microwave frequency regime around 30 GHz.

The successful candidate is expected to take over a leading role within the MADMAX collaboration in the development, characterization and implementation of important parts of the experimental system, such as the microwave radiometer, the first stage detector element and the dielectric haloscope booster.

Postdoctoral research associates will become members of the Quantum Universe Research School (QURS), which provides academic and key skills training, as well as career planning support. In addition, they will receive individual budgets to facilitate the attendance of summer schools and conferences, and to support other educational measures. Additional travel money for project-specific duties will be provided by the hosting research groups. Postdoctoral research associates may participate in the supervision of doctoral researchers, teaching at the University, and in the organization of the Cluster via an early career council.

Your profile

A university degree in a relevant field.

Research experience equivalent to a PhD.

Formal requirements for this position are research experiences equivalent to a PhD in microwave engineering, experimental physics, astronomy, or a closely related field. Candidates should have a background in microwave technology, microwave engineering, experimental radio astronomy or closely related topics. Experience with RF signal simulation tools like ADS, COMSOL, CST or similar as well as experience with cryogenic equipment is an advantage.

We offer

Reliable remuneration based on wage agreements

Continuing education opportunities

University pensions

Attractive location

Flexible working hours

Work-life balance opportunities

Health management, EGYM Wellpass

Educational leave

30 days of vacation per annum

• an inspiring international research environment
• access to state-of-the-art facilities and collaborations with top-tier global partners
• opportunities for professional growth and scientific contribution

Universität Hamburg—University of Excellence is one of the strongest research educational institutions in Germany. Our work in research, teaching, educational and knowledge exchange activities is fostering the next generation of responsible global citizens ready to tackle the global challenges facing us. Our guiding principle “Innovating and Cooperating for a Sustainable Future in a digital age” drives collaboration with academic and nonacademic partner institutions in the Hamburg Metropolitan Region and around the world. We would like to invite you to be part of our community to work with us in creating sustainable and digital change for a dynamic and pluralist society.

The University of Hamburg is committed to equity. Diversity enriches our university life, whether in our studies, research, teaching, education, or workplace. We therefore welcome all applications, regardless of gender, gender identity, sexual orientation, ethnic or social background, age, religion or belief, disability, or chronic illness.

The University of Hamburg strives to increase the number of women in academia, and encourages qualified female academics to apply. Severely disabled and disabled applicants with the same status will receive preference over equally qualified non-disabled applicants.

Instructions for applying

Contact

Prof. Dr. Erika Garutti

Dr. Christoph Krieger

Location

Luruper Chaussee 149
22761 Hamburg

Reference number

350

Application deadline

2026-01-01

Use only the online application form to submit your application with the following documents:

• cover letter
• CV
• copies of degree certificate(s)

If you experience technical problems, send an email to .

More information on in selection procedures.