Outdoor work × Classification Details: Chemical Product Manufacturing Workers
4 jobs found.
Asphalt Manufacturing Worker
This occupation involves operating and managing asphalt mixture manufacturing plants to supply construction materials used for road paving and similar applications.
Salt Manufacturer
Uses seawater or salt lake brine as raw material to evaporate and concentrate, manufacturing edible and industrial salt.
Salt Boiling (Sengō) Worker
Specialized technical job in chemical product manufacturing that concentrates brine and uses high-temperature boiling pans to crystallize and produce salt.
Pyrotechnician
Pyrotechnicians are traditional artisans responsible for mixing explosives, installing launch devices, ignition, and staging. They balance safety management and creativity to deliver beautiful fireworks to audiences.