Senior Biologics Engineer & Antibody Platform Lead

Biogen’s Bio Design group seeks an experienced Sr. Scientist to advance biologic therapeutics, designing, engineering, and expressing recombinant proteins and antibodies, including bispecifics and fusions. The role balances hands-on lab work with overseeing external production at CROs within multidisciplinary teams. The candidate will develop CHO cell lines, support purification and characterization, present findings, and ensure meticulous documentation across electronic notebooks and reports.