Fire alarm technicians install, configure, and maintain fire detection systems including smoke detectors, heat sensors, manual call points, sounders, and fire alarm control panels. Their work requires adherence to global fire protection standards, precise wiring practices, and regular functional testing. They interpret system drawings, perform loop testing, troubleshoot faults, and ensure compliance with life-safety regulations in residential, commercial, and industrial environments. Growing regulatory requirements and infrastructure expansion sustain global demand for skilled technicians, particularly within healthcare, hospitality, manufacturing, and high-occupancy buildings. With increasing adoption of addressable systems and smart fire safety technology, the role requires strong diagnostic ability, documentation accuracy, and a deep commitment to safety.