Assistant (Apprentice) × Keywords: Duct
5 jobs found.
HVAC Equipment Installer
This occupation involves installing air conditioning equipment in buildings, commercial facilities, residences, etc., along with piping and duct installation, trial operation adjustments, and maintenance inspections.
Underground Wiring Worker (Communication Lines)
Construction worker who lays and wires communication lines (such as fiber optic cables) using underground cable ducts and manholes.
Telecom Cable Wiring Worker (Indoor)
Specialized construction worker who lays and connects telecommunications cables inside buildings and performs connection tests with equipment.
Ventilation Equipment Installer
This occupation involves handling the transport of parts, assembly, installation, wiring and piping, adjustment, and test operation of ventilation equipment on site.
Unit Bath Worker (Plumbing Works)
Specialized job responsible for plumbing work on unit baths installed in houses and apartments, handling connections and adjustments for water supply, drainage, exhaust, etc.