On-site work × Keywords: Maintenance
15 jobs found.
Centrifugal Pump Operator
Occupation involving operating and monitoring centrifugal pumps to transport or circulate fluids.
External Line Worker (Communication Line)
Field worker who performs installation, laying, maintenance, and inspection of communication lines. Lays telephone lines and fiber optic cables on utility poles or underground to support communication infrastructure.
Boiler Operator
This occupation involves operating, monitoring, and maintaining boilers installed in factories, buildings, and other facilities to supply safe and stable steam or hot water.
Water Heater Installer
Specialist who installs water heaters in homes and buildings, performs piping connections, electrical wiring, test runs, and adjustments.
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.
Cake Maintenance Worker
Specialized profession that inspects, maintains, and repairs production equipment such as cake winding devices in spinning and fiber manufacturing processes to maintain stable operation.
Underground Maintenance Worker
A job that performs maintenance, inspection, and repair of machinery, electrical systems, ventilation, drainage, etc., in underground mine shafts and related equipment, supporting safe operations.
Blast Furnace Water Supply Worker
Occupation involving operation, inspection, and maintenance of water supply equipment necessary for the blast furnace cooling system.
Automatic Door Installer
A technical occupation specializing in the installation, adjustment, and maintenance of automatic doors at building entrances.
Hydroelectric Generator Operator
Specialized professional who operates and monitors turbines and generators using the water power of dams and rivers to stably supply electricity.