Cleaning Worker × Personality Traits: Cautious
3 jobs found.
Culvert Cleaner
Workers who enter the interior of culverts (such as sewer pipes) installed underground on roads to inspect and clean them, remove sludge and obstacles, and maintain and manage public infrastructure.
Glass Cleaner
Specialized workers who clean glass surfaces such as exterior walls and window glass of buildings using dedicated tools and detergents to maintain aesthetics and hygiene. High-altitude work and safety management are required.
Boiler Cleaner
Boiler cleaners remove scale, rust, and deposits adhering to the inside of boilers in factories and power plants using high-pressure washers and chemicals, maintaining heat exchange efficiency and safety as specialized workers.