***The German Cancer Research Center (DKFZ) is one of Europe’s largest cancer research centers. “Research for a life without cancer" is the mission of our world-class scientists and all our team members.***

***We investigate how cancer develops, identify cancer risk factors and search for new cancer prevention strategies. We develop new methods with which tumors can be diagnosed more precisely and cancer patients can be treated more successfully. Every contribution counts – whether in research, administration or infrastructure. This is what makes our daily work so meaningful and exciting.***

The **Light Microscopy Core Facility** provides researchers with access to advanced light microscopy technologies. The team supports users with instrument operation, sample preparation, image acquisition, and data analysis and offers technical training and advice throughout the imaging workflow.

To strengthen our team, we are seeking, starting the earliest possible date, a Technical Assistant in Light Microscopy.

### Your Tasks

- Organizing and conducting user introductions and technical training, particularly on the Zeiss Lightsheet 7, Leica LMD7 and slide-scanning systems
- Supporting users with microscope operation, imaging workflows, and basic image analysis using software such as Arivis and Aivia
- Preparing biological samples for light-sheet and expansion microscopy, including fixation, tissue clearing, and staining
- Supporting laser microdissection workflows and related sample preparation
- Performing quality checks on microscopy systems, routine troubleshooting and maintenance, and contributing to SOPs
- Coordinating service visits and managing required consumables and laboratory materials

### Your Profile

- Completed professional qualification as a biological or medical technical assistant, laboratory technician, or equivalent
- Theoretical and practical knowledge of light microscopy and sample preparation is desirable; applications from newly qualified candidates are also welcome
- Good written and spoken German and English is mandaory
- Confident use of standard office software
- Careful, reliable, and well-organized working style with a high degree of independence
- Strong teamwork, communication skills, and an open-minded attitude

### We Offer

- Excellent framework conditions: state-of-the-art equipment and opportunities for international networking at the highest level
- 30 days of vacation per year
- Flexible working hours
- Remuneration according to TV-L incl. occupational pension plan and capital-forming payments
- Possibility of part-time work
- Family-friendly working environment
- Sustainable travel to work: subsidized Germany job ticket
- Unleash your full potential: targeted offers for your personal development to further develop your talents
- Our Corporate Health Management Program offers a holistic approach to your well-being

### Are you interested?

Then become part of the DKFZ and join us in contributing to a life without cancer!

**Contact:**

Dr. Felix Bestvater
Phone: +49 (0)6221/42-1932

**Duration:** The position is initially limited to 2 years with the possibility of prolongation.

**Application Deadline:** September 3, 2026

Applications by e-mail cannot be accepted.

Please also note that we cannot return applications submitted by post.

We are convinced that an innovative research and working environment thrives on the diversity of its employees. Therefore, we welcome applications from talented people, regardless of gender, cultural background, nationality, ethnicity, sexual identity, physical ability, religion and age. People with severe disabilities are given preference if they have the same aptitude.

**Notice:** We are subject to the regulations of the Infection Protection Act (IfSG). Therefore, all our employees must provide proof of immunity against measles.