What types of systems can linemen troubleshoot?

Lineman are trained to troubleshoot a variety of systems that are critical to the operation of railways and transportation infrastructure. They possess the skills necessary to handle electrical systems, which includes understanding circuit layouts, voltage systems, and electrical safety protocols. Additionally, linemen work with mechanical systems, addressing issues such as track maintenance, switch mechanisms, and other mechanical components that are essential for trains' functionality.

Communication systems also fall under their purview. Linemen may need to diagnose problems related to signalling, train control systems, or other communication technologies used in rail operations. The breadth of their training enables them to approach a wide range of potential problems systematically. Emergency responders and maintenance crews rely on linemen's expertise across these varied systems, making it essential for them to be proficient in multiple disciplines rather than limited to just one type of system.