Recycling jobs in Germany

We are a dedicated and interdisciplinary team of chemists and engineers, united by our passion for electrolysis and its pivotal role in the energy transition. We combine cutting‑edge fundamental research with practical, scalable application solutions to help drive climate protection forward. In our daily work, we rely on state‑of‑the‑art analytical and simulation tools, and we maintain close collaborations with industrial partners, research institutions, and stakeholders. Our goal: to develop customized, forward‑thinking solutions for complex challenges in electrochemical technologies. Our research and development portfolio covers a wide spectrum — from designing novel electrolysis materials and optimizing process conditions to scaling up from lab‑scale prototypes to industrial systems for hydrogen generation, CO² conversion reaction, bioelectrochemical as well as electroorganic systems. Throughout all our activities, quality, innovation, and long‑term impact take centre stage. As a reliable and forward‑looking partner, we accompany our collaborators on their journey towards a more sustainable future.

As a research assistant (m/f/x), you will actively shape the future of electrochemical hydrogen production and electrolyser recycling. You will independently design, perform, and evaluate experiments using industrial electrochemical cell systems, analyse data with accuracy and insight, and contribute your creativity and expertise to the development of next‑generation hydrogen electrolysers. The position provides the possibility for scientific qualification (PhD).

• part‑time

• fixed‑term, 36 months

• by Month 02, 2026

• 2025-12-01

• Independent planning and execution of experiments
• Setup and operation of electrochemical test systems
• Crafting and recycling of membrane electrode assemblies
• Data analysis and evaluation
• Contribution to cell and process development
• Scientific communication and dissemination
• Collaboration in an interdisciplinary team

1. Experienced chemist or process engineer with a strong background in electrochemical systems (in particular hydrogen electrolysers).
2. Practical knowledge of zero‑gap flow cell setups and their operation under relevant conditions for electrolysis research.
3. Basic knowledge of coating techniques for membrane electrode assemblies.
4. Familiarity with advanced analytical techniques to evaluate catalyst performance and electrode stability.
5. Ability to independently design, conduct, and troubleshoot experiments, ensuring reproducibility and data integrity.
6. Open‑minded and collaborative attitude, capable of working effectively in interdisciplinary teams and adapting to evolving project needs.
7. Strong scientific communication skills in English, both written and oral, including the ability to document results clearly and present findings to diverse audiences.
8. Required university degree: MSc. Chemistry, Material Sciences or comparable degrees.

• Challenging and varied tasks with a high level of independence.
• A dynamic and supportive interdisciplinary environment where chemists and engineers collaborate closely to tackle cutting‑edge challenges in electrolysis and energy conversion.
• Access to state‑of‑the‑art laboratories and advanced equipment, including automated electrochemical test platforms and high‑pressure Zero‑Gap cells.
• Opportunities for independent research as well as teamwork, fostering personal and professional growth.
• A culture that values open communication, creativity, and the exchange of ideas across disciplines.
• Close cooperation with industrial partners and renowned research institutions, providing excellent networking and career development prospects.
• Support for attending international conferences, workshops, and training to expand your scientific horizon and visibility.
• A commitment to sustainability and making a tangible impact on the energy transition and climate protection.

The position is salaried and based on the collective agreement of the Länder (TV‑L). If the personal and collective agreement requirements are met, the employee will receive pay grade E13 TV‑L.

Further information can be found at https://oeffentlicher-dienst.info/ (in German).

The place of work is Ruhr University Bochum.

German language courses are offered by the University Language Center (ZFA) in the field of German as a Foreign Language (DaF). https://www.daf.ruhr-uni-bochum.de/sbgk/index.html.en

The staff council has the right to participate in all selection interviews. At the request of a candidate (m/f/x), it will ensure its participation in the entire procedure. Please contact wpr@rub.de.

Prof. Dr. Ulf‑Peter Apfel, Tel.: +49 234 32 21831

Dr. Julian Kleinhaus, Tel.: +49 234 32 27242

Travel costs, accommodation costs and loss of earnings or other application costs for job interviews can unfortunately not be reimbursed.

We look forward to receiving your application via our online application portal by 2025-12-01. Please make sure to mention the reference number ANR 5105.

The Ruhr‑Universität Bochum stands for diversity and equal opportunities. For this reason, we favour a working environment composed of heterogeneous teams, and seek to promote the careers of individuals who are underrepresented in our respective professional areas. The Ruhr‑Universität Bochum expressly requests job applications from women. In areas in which they are underrepresented they will be given preference in the case of equivalent qualifications with male candidates. Applications from individuals with disabilities are most welcome.