A Biopharmaceutical Science job involves researching, developing, and manufacturing biological drugs and therapies, such as vaccines, antibodies, and gene therapies. Professionals in this field work in laboratories, regulatory roles, or production facilities to ensure drug safety, efficacy, and compliance with industry standards. They apply biotechnology, chemistry, and molecular biology to develop innovative treatments for diseases. Careers can be found in pharmaceutical companies, biotech firms, regulatory agencies, and research institutions.