Basic Knowledge of Hazardous Materials Handling × Classification Details: Other Cleaning and Washing Workers
2 jobs found.
Crushed Stone Replacement Worker (Septic Tank and Wastewater Treatment Facilities)
This occupation involves replacing the filter media (crushed stone) in filtration equipment, as well as cleaning and inspection at septic and sewage treatment facilities.
Laboratory Animal Equipment Washing Worker
A worker who cleans and disinfects breeding equipment such as cages and feeding utensils used for laboratory animal husbandry to maintain hygiene in the experimental environment.