Outdoor work × Recommended Skills: Heavy Equipment Operation
3 jobs found.
Sand Washer (Nightsoil and Sewage Treatment Facilities)
Worker responsible for removing sand and solids from nightsoil or sewage, in charge of the preliminary stage of the purification process.
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.
Track Maintenance Worker
Specialized profession that performs inspection, maintenance, and repair work on railway tracks to support safe train operations.