Electron microscopy involves creating high-resolution images of specimens. Electron microscopy technicians use an electron microscope in a laboratory setting to make these images. As a technician in this specialized field, you work with both biological and non-biological specimens, and your duties focus on creating images for research or medical diagnosis purposes. While using the electron microscope, you track and prepare samples and ensure that the resulting pictures meet the needs of the researcher or medical professional who plans to use them. Your responsibilities include maintaining the microscopes, handling samples, and performing other lab tasks.