Melting × Strengths: Physical Stamina & Endurance

For Those with High Physical Stamina & Endurance

This collection features jobs that may suit those who are relatively comfortable with physical work and sustaining activity for extended periods.

Physical stamina manifests in various ways. Some situations require standing for long hours, while others involve carrying heavy objects. Quick, burst movements may be needed, or endurance may be required. Additionally, mental stamina to maintain concentration for extended periods is also an important element alongside physical stamina.

The jobs introduced here tend to involve more opportunities to use your body or extended activity periods. Explore where you can utilize your stamina and endurance.

76 jobs found.

Hard Solder (Brazing) Manufacturing Worker

Technical occupation manufacturing hard brazing alloys (hard solders) primarily composed of copper, silver, etc. Handles everything from raw material mixing, melting, forming, to inspection.

Mixer Furnace Worker

Specialized technical job that melts scrap and pig iron to produce molten steel with the specified chemical composition and temperature.

Preparation Worker (Oil and Fat Product Manufacturing: Melting Worker)

A manufacturing job responsible for preparation work in oil and fat product manufacturing, heating and melting raw oil and fat materials, and supplying them to the next process.

Sleeve Worker (Glass Fiber Manufacturing)

Manufacturing technician who melts glass raw materials, draws thin glass fibers, applies braiding or coating, and winds them into sleeve-shaped products.

Steelworker

A job in steel manufacturers where raw materials are melted and refined to produce steel with specified chemical composition and temperature. Responsible for furnace operation, temperature control, chemical analysis, and safety management.

Steelmaking Furnace Operator

Operators who melt iron scrap or iron ore and control temperature and chemical composition in the furnace to produce steel.

Pig Iron, Steel, and Nonferrous Metal Smelting Equipment Operator

A job that operates smelting equipment such as blast furnaces and electric furnaces to perform melting, refining, and casting of steel and nonferrous metals.

Steelmaker

A technical job at a manufacturing site that operates blast furnaces and converters to melt and refine iron ore and scrap into steel materials.

Copper Smelter

A profession that melts and refines copper ore at high temperatures to manufacture copper ingots and refined copper.

Plate Maker (Glass Product Manufacturing)

A profession that mixes glass raw materials, melts them in a high-temperature furnace, forms flat-plate glass using the float method or draw-down method, and performs cutting, polishing, and inspection.