A second-story worker is a skilled professional who specializes in construction and maintenance tasks related to the upper levels of buildings. They are adept at working on the second story or higher, often in office buildings, skyscrapers, or multi-level structures. These workers possess the necessary knowledge and expertise to perform various duties such as installing windows, repairing exterior facades, conducting inspections, and carrying out renovations on upper floors. Their work requires precision, attention to detail, and a strong understanding of safety protocols.