Jobs in nanotechnology are STEM-related careers, and opportunities are expanding rapidly. Scientists imagine using nanoscale science to better understand and enhance the fields of medicine, imaging, computing, printing, chemical manufacturing, and material science. A profession in nanoscale science might involve the development of increasingly small medical devices, the design of improved automobile or aeronautical manufacturing processes, the creation of new cosmetics or fabrics, or the production of faster and smaller computers. Readers explore a multitude of nanotechnology jobs, most of which focus on atom and molecules. Career preparation, education requirements, and job search strategies are highlighted.