Cleaning and Washing Workers X Industry & Occupation: Architecture, Civil Engineering & Facilities

12 matching jobs found.

Boiler Cleaning Worker

Specialized worker who removes soot and scale adhering to the inside of the boiler to maintain operational efficiency and safety.

Manhole Cleaner

Workers who remove sludge and foreign matter accumulated in sewer manholes and maintain the permeability of drainage channels. They wear safety equipment and perform tasks using high-pressure washers and specialized tools.