A Millipore Sigma job typically involves working in the life sciences, biotechnology, or pharmaceutical industries, focusing on research, manufacturing, or distribution of lab and scientific products. Employees may work in roles such as research scientists, engineers, lab technicians, sales representatives, or production specialists. The company emphasizes innovation, quality, and collaboration to support scientific advancements. Positions vary by department, but most require a background in science, engineering, or business, depending on the role.