Bruker is enabling scientists to make breakthrough discoveries and develop new applications that improve the quality of human life. As one of the world’s leading analytical instrumentation companies, Bruker develops high-performance scientific instruments and high-value analytical and diagnostic solutions that enable scientists to explore life and materials at molecular, cellular, and microscopic levels. We have been driving innovation in analytical instrumentation for 60 years and today, Bruker continues to build upon its extensive range of products and solutions, its broad base of installed systems, and a strong reputation among its customers. Worldwide, more than 11000 employees are working on this permanent challenge at over 90 locations on all continents. We are looking for our production site Merlin in Bornheim for a Working Student R&D (m/f/d) in part-time (16-20 hours per week). We are seeking a highly motivated and committed working student to support our Research & Development department in the field of Antimicrobial Susceptibility Testing (AST) in Bornheim, Germany. This purely research-focused role provides the opportunity to contribute to the development and optimisation of AST methods in accordance with ISO 20776 (broth microdilution standard for AST) and ISO 13485 quality requirements. Design, execution, and evaluation of microbiological experiments related to AST method development and optimisation Draft experimental plans, accurately record laboratory results, and prepare structured technical reports in line with Bruker’s standards Troubleshooting and problem-solving in laboratory experiments with guidance from senior researchers Maintenance and servicing of laboratory equipment and materials Active collaboration and open communication within the R&D team Enrolled student (m/f/d) in microbiology or a related life science discipline Solid knowledge of basic microbiology (theory and laboratory techniques) Reliable time management and ability to work on consecutive weekdays Fluent in English and German, both written and spoken Excellent writing and communication skills Team-oriented mindset High motivation and commitment to quality research work Advantageous: Prior knowledge of AST techniques