Temperature Control × Workstyle: Shift work
58 jobs found.
Ore Processing Worker (Metal Smelting)
A manufacturing technician who controls chemical reactions on ore, operates high-temperature furnaces to melt, reduce, and refine metals, and meets product quality standards.
Condensed Milk Manufacturing Worker
Industrial occupation that manufactures condensed milk by heating, concentrating, and sterilizing milk and sugar.
Saggar Firing Worker
Specialist who fires ceramic products using box-shaped or basin-shaped kilns. Responsible for kiln packing, temperature control, and removal after firing.
Firing Worker (Grinding Wheel Manufacturing)
This occupation is responsible for kiln operations and quality control in the grinding wheel manufacturing process, from raw material blending to forming, drying, and firing.
Carburizing and Quenching Worker
Specialized technician who performs carburizing treatment to diffuse carbon into metal parts and hardens the surface through quenching.
Perilla Oil (jinyu) Worker
Processing worker who extracts and refines edible oil from seeds such as perilla (egoma).
Seafood Processing Technician (Excluding Development Technicians)
A technical job that processes fish and shellfish using methods such as drying, freezing, salting, and canning to ensure product safety and quality.
Stainless Alloy Worker
A technical occupation that uses electric furnaces, etc., to melt stainless steel and adjust chemical composition to manufacture alloys.
Bottle Making Machine Worker (Glass Product Manufacturing)
A job that involves operating, monitoring, and maintaining machines that mass-produce bottles from glass products.
Limestone Calcination Worker
Industrial production job that calcines limestone in a high-temperature kiln to produce calcium oxide (quicklime).