An overhead linesman, also known as a lineworker, is a highly skilled tradesperson responsible for the installation, maintenance, and repair of the power lines and infrastructure that deliver electricity from power plants to homes and businesses. They work on overhead transmission and distribution lines, often at great heights on utility poles and towers, to ensure a continuous and safe flow of electrical power. Their job is critical for modern society and requires a comprehensive understanding of electrical systems, specialized tools, and strict safety protocols.