In order to support and build up our protein engineering and production team, we are looking for a (Senior) Research Associate experienced in protein expression, purification and characterization. In this role, she / he will be responsible for expression of protein constructs in mammalian and bacterial cells and for the purification of these proteins using state-of-the-art chromatographic techniques. Moreover, the expressed proteins will be characterized by applying classical protein analytical methods. The Research Associate will closely collaborate with Vector BioPharma’s application teams to provide optimal protein reagents for research and preclinical purposes. For this challenging position, we are looking for a highly motivated and experienced Research Associate with a proven track record in protein expression, purification, and characterization.