Keywords > Water Quality Inspection
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25 jobs found.
Water Tank Cleaner
Workers who clean, inspect, and disinfect the interiors of tanks and reservoirs that store drinking water and similar substances to maintain water quality.
Valve Operator (Hot Spring Supply)
This occupation involves adjusting the flow rate, temperature, and pressure of hot spring water through valve operations in hot spring facilities to maintain safe and stable supply.
Trout Aquaculture Worker
A job that performs a series of tasks at an aquaculture farm, from trout growth management, feeding, water quality management, to harvesting.
Mineral Water Collector
A profession that collects raw water for mineral water from natural water sources, operates and maintains equipment, and manages quality.
Bathhouse Proprietor
A bathhouse proprietor is a business operator who operates and manages public bathhouses such as sentos.