The Research Center Borstel (RCB) is an internationally operating Lung Center within the Leibniz Association, financed by the Federal Government and the State of Schleswig-Holstein. Our central task is basic and translational research in the field of respiratory diseases. We operate extensive laboratory and research infrastructures. Academically, we are closely linked with neighboring universities (Lübeck, Kiel) and clinically with the University Hospital Schleswig-Holstein. Our goal is to improve existing methods for the detection, prevention and treatment of lung diseases and to develop new, innovative therapeutic approaches. We are announcing a position as doctoral student (m/f/d) The position (65%) for 3 years with a scheduled start date January 15, 2026. JOB DESCRIPTION You will be working on projects of the German Center of Infection Research (DZIF) with focus on analytical approaches towards development of novel diagnostics and therapeutics in tuberculosis research. Your work will contribute to investigation of host pathogen interaction and develop and apply LC-MS/MS methods for PK/PD studies of novel drugs and drug formulations. One focal point will be the integrative observational study “Metabolite und Antibiotika-Konzentration im Zusammenhag mit dem klinischen Ergebnis der TB Erkrankung” (D 624/24) in collaboration with the Leibniz Lung Clinic, UKSH Kiel (Prof. Dr. J. Heyckendorf). YOUR QUALIFICATION Completed master studies in natural sciences with focus on organic chemistry, natural compounds, biochemistry and/or analytical chemistry. Proven work record in the structural characterizations of biomolecules with NMR and/or mass spectrometry. Experiences with lipid analysis and bioinformatics would be beneficial. OUR OFFER Your new workplace is located in a top class research center close to Hamburg Participation in a productive and active team Personal mentorship and support Training within the program of Borstel Biomedical Research School (BBRS) Payment according to TVöD-VKA EG 13, 65% incl. all benefits usually offered in the public sector Family-friendly working conditions and flexible working hours Childcare centre and workplace health promotion The Research Center Borstel is an equal opportunity employer that actively supports inclusivity and diversity. We are certified by audit berufundfamilie. We encourage female candidates to apply and will treat them favorably in case of equal qualifications. Disabled applicants with equal qualifications will be preferred. For more information about our certifications, please visit our homepage. If you have any questions, please do not hesitate to contact PD Dr. D. Schwudke via dschwudke@fz-borstel. Please send your application with the usual documents (without photo) up to 1.12.2025 to our website www.fz-borstel.de. For us, your age, gender and sexual identity, your world view, your ethnicity or a handicap are not important. We are solely interested in your knowledge and skills and your ability to work in a team. If attractive work content and a solution-oriented approach are more important to you than formalities, you are in the right place!