The Department of Pediatric Oncology, Hematology and Clinical Immunology at the University Hospital Düsseldorf (UKD) at the Heinrich Heine University (HHU), headed by Prof. Dr. Arndt Borkhardt, is one of the leading clinical centers for the diagnosis and treatment of childhood cancer in Germany. The clinic is part of the University Tumor Center (UTZ) at the UKD and the Center for Integrative Oncology Aachen-Bonn-Cologne-Düsseldorf (CIO-ABCD), which is funded by the German Cancer Aid. It is a founding partner of the German Consortium for Translational Cancer Research (DKTK) Essen-Düsseldorf and participates in international research consortia and study groups. The clinic operates a fully equipped research laboratory (safety level 1 and 2 according to the Genetic Engineering/Biotechnology Ordinance, including a GMP, next generation sequencing, flow cytometry, life cell imaging, and high-throughput drug testing facility) with 5 research groups and >30 staff working in an interdisciplinary manner on the fundamentals of childhood cancer and in the field of therapy optimization. We are seeking a highly reliable and motivated research technician to join our laboratory and provide comprehensive technical and organizational support across multiple ongoing research projects. Our research group investigates fundamental mechanisms of cancer biology, with a particular focus on oncogenic signaling pathways, tumor metabolism, and therapy. The position is a central role within the lab, contributing to the smooth operation of all molecular and cellular biology activities.
The research technician will be responsible for the independent execution of routine and advanced laboratory techniques, including mammalian tissue culture, molecular biology workflows, and experimental support for lab members. In addition, the position includes a substantial component of laboratory administration and coordination, ensuring compliance with safety regulations, maintenance of laboratory infrastructure, and efficient day-to-day lab operations.

Key responsibilities include:

Performing and supporting a broad range of molecular and cellular biology techniques, including tissue culture, PCR/qPCR, immunoblotting, basic cloning, and sample preparation.
Routine maintenance of cell lines and laboratory stocks.
Organization and management of laboratory consumables, reagents, and equipment (ordering, inventory, maintenance coordination).
Support with compliance-related tasks (biosafety, animal work coordination, waste disposal, etc.).
Providing technical assistance and onboarding support for new lab members and students.
Candidate profile and requirements:

Completed training as Biologisch-technische Assistenz (BTA), Medizinisch-technische Assistenz (MTA), Biologielaborant/in, or a related laboratory-based qualification, or a Bachelor’s degree in biology, biochemistry, biotechnology, molecular life sciences, or a related field.
Very good practical experience with standard molecular biology and cell culture techniques.
Strong organizational skills and a high level of reliability and attention to detail.
Ability to work as part of a collaborative research environment.
Proficiency in German is a requirement, as the position involves safety documentation, administrative coordination, and communication within institutional structures.
Basic proficiency in English is mandatory.
Remuneration is based on TV-L, taking into account all previous periods of employment. The employment contract will be concluded with Heinrich Heine University Düsseldorf.
Applications from women are expressly welcome. Women will be given preferential consideration if they have the same qualifications, skills, and professional performance, unless there are reasons related to a male competitor that outweigh this. Severely disabled applicants will be given preferential consideration if they have the same qualifications.

We offer:
- a stable, long-term role within a dynamic research labor...