Keywords > Odor Control
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3 jobs found.
Kusaya Manufacturing Worker
A profession that processes raw fish through salting, fermentation, and drying steps to manufacture and quality-control kusaya with its unique flavor.
Sewer Pipe Cleaner (Building Internal Piping)
Specialized technical job that removes dirt and clogs from sewer and drain pipes inside buildings using high-pressure cleaning or specialized tools to ensure smooth drainage flow.
Septic Tank Operators
Operators who collect human waste from septic tanks using pumps or vacuum trucks, transport it to processing facilities, and perform cleaning. Hygiene management and safety assurance are important.