Biotech and neuroscience jobs focus on research and development in the pharmaceutical and healthcare industries. Medical researchers also combine biotechnology and neuroscience in academic settings. Your duties and responsibilities as a neuroscientist who works in the realm of biotechnology depend on your area of specialization. In pharmacology, you use biotech and neuroscience to help test and develop new medications. Healthcare device and equipment developers likewise use these two areas of medical science to develop, test, and improve their products. As an academic researcher, you use biotechnology to aid in the study of the brain and nervous system.