High-Place Work Safety Management × Classification Details: Construction Occupations (Excluding Structural Work)
2 jobs found.
Board Shingle Roofer
Specialist who processes metal sheets and various board materials to cover the roof surface, ensuring waterproofing and weather resistance.
Mortar Waterproofing Worker (Construction Works)
Specialized construction worker who forms waterproof layers on building exterior walls, roofs, etc., using mortar to prevent water infiltration.