In a travel mammography job, mammography technologists or other radiology technicians travel to provide services to places that have limited access to radiology health care services, or temporary assignment jobs when a radiology or mammography department is short-staffed. In this type of position, your responsibilities include performing clinical tasks similar to a mammographer, such as educating the patient about the procedure, carrying out diagnostic screenings, and developing film for radiologists or other doctors to review. You may also perform technical duties, such as equipment maintenance and system repair.