Upstream Processing Technician | Technischer Mitarbeiter (m/w/d) im Upstream Processing

Job Summary

As an Upstream Processing Technician, you will play a vital role in biotechnological process development by preparing, executing, and documenting cultivation processes. Your daily responsibilities include handling cell culture work in shake flasks and bioreactors ranging from 5L to 500L, ensuring sterile working conditions with genetically modified organisms (S1/S2), and performing in-process analytics such as PCR, DNA/protein analysis, and ELISA. You will be responsible for the entire lifecycle of a run, from media preparation and equipment decontamination to the expansion and cryopreservation of cell banks. This role is highly collaborative, requiring close coordination with Quality Control and Downstream Processing teams. The position is particularly attractive due to its permanent contract, flexible working hours (flextime), 30 days of vacation, and a supportive 'Du-culture' environment in Freiburg. It offers a comprehensive benefits package including professional development, pension schemes, and fitness memberships, making it an ideal environment for both experienced professionals and motivated career starters.