Recommended Skills > Water Quality Management
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10 jobs found.
Oyster Shell Collector
Worker who collects and recovers oyster shells from the ocean or aquaculture sites and provides them as resources.
River Fisherman
Occupation involving catching river fish such as ayu, iwana, and yamame in freshwater areas like rivers and lakes, and shipping and selling them. Also involved in sustainable use of local resources through fishing gear operation, vessel maneuvering, and fishing ground management.
Goldfish Scooping Stall Owner
Job of operating a goldfish scooping stall at festivals or events, providing goldfish as prizes while serving customers.
Soy Sauce Refining Worker
A job that manufactures soy sauce products using soybeans and wheat as raw materials, from koji production and blending through fermentation and aging.
Pearl Nucleus Insertion Worker
In pearl farming, this occupation handles the basic task of inserting nucleus pearls and mantle tissue into mother oysters to produce high-quality pearls.
Pearl Nucleus Inserter
Specialized aquaculture worker who inserts artificial nuclei into pearl oysters to promote pearl formation.
Water Temperature Regulator (Aquarium)
A job that properly manages the water temperature in aquariums and facilities, operating and maintaining temperature sensors and heating/cooling devices.
Water Supply Works Design Engineer
Specialized technical role that plans and designs water distribution pipe networks and water supply facilities for water and sewerage systems, handling pipe routes, hydraulic calculations, and drawing creation.
Water Supply Pump Operator
Specialist who operates, monitors, and performs maintenance inspections on water supply pumps at water purification plants and distribution plants.
Desizing Worker (Fabric Scouring)
Manufacturing worker who removes adhered sizing agents from woven fabrics and performs scouring processes such as washing and neutralization.