Maintenance Inspection × Classification Details: Communication Line Installation Workers
2 jobs found.
Track Facility Construction Worker (Communication Lines)
Specialized profession that lays, strings, and maintains/inspects railway communication lines (cables) to maintain safe and stable communication infrastructure.
Underground Communication Line Wiring Worker
Specialized profession that installs conduits and ducts underground for communication cables, lays optical fiber and coaxial cables, performs fusion splicing connections, and conducts tests.