Site Supervisor × Required Skills: Safety and Health Knowledge
45 jobs found.
Steel Band Nailing Worker
A job involving packaging using metal bands (steel straps), performing tasks from tightening the bands to fixing them with nails.
Traffic Safety Facility Installer
A profession that installs and maintains safety facilities such as signs, guardrails, and barricades to ensure traffic safety on roads.
Concrete Mixing Worker (Construction Industry)
Specialist who mixes cement, aggregates, water, and admixtures at specified ratios to produce and supply uniform concrete.
Concrete Road Surfacing Worker
A job that applies topcoating materials such as sealers and topcoats to the surface of concrete-paved roads to improve durability and waterproofing, and maintain aesthetics.
Concrete Chipping Worker (Construction Works)
A profession specializing in chipping away the surface of concrete structures or forming bases for demolition and repair work.
Crusher Operator
A job that operates crushing equipment at quarry sites to crush and sort mined rocks, producing aggregates for roads and construction.
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.
Soil Excavation Worker
Occupation involving the extraction of earth and sand such as gravel, sand, and clay using heavy machinery or manual labor, followed by transportation, sorting, and quality control. Plays an important role as a supplier of construction materials.
Industrial Waste Sorting Worker
At industrial waste processing facilities and similar sites, workers sort waste by type through manual labor or machine operation, supporting resource recovery and proper treatment.
Magnetic Separation Field Worker (Magnet-Type Crane Operators)
This occupation involves operating magnet-type cranes to sort and transport metal resources such as steel scrap.