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84 jobs found.
Measurement Technician (those who perform environmental measurements)
A profession that measures and monitors physical and chemical elements in the environment such as air, water quality, noise, vibration, and soil, collecting and analyzing accurate data.
Receiving Inspector (Mine)
Specialist who inspects and verifies the quality and quantity of ore mined in mines, evaluating whether it meets standards for shipment or processing.
Coal Inspector
A profession that collects samples on-site to verify the quality and composition of coal, conducts physicochemical tests, and performs quality determination.
Oil Inspector (Tank Depot)
An occupation that collects representative samples of petroleum products stored in tank depots and performs quality control through inspections of physical properties and impurities.
Raw Material Inspector (Glass Product Manufacturing)
This occupation involves sampling raw materials used in glass product manufacturing and verifying quality through chemical and physical inspections.
Raw Material Blender (Oil and Fat Processing)
A profession that measures and mixes raw materials for oil and fat products in a factory, manages quality, and adjusts manufacturing processes.
Raw Material Dissolver (Chemical)
This occupation involves operating dissolving kettles in chemical manufacturing plants to dissolve and heat solid or liquid raw materials, preparing them in a suitable state for the next process.
High-pressure Synthesis Worker
High-pressure synthesis workers operate equipment that performs chemical reactions under high pressure to manufacture chemical products and synthetic resins. They handle everything from raw material charging, setting reaction conditions, operation management, product extraction, and post-processing.
Hydrogenated Oil Manufacturing Equipment Operator
Hydrogenated oil manufacturing equipment operators operate manufacturing equipment for hydrogenated oil in chemical plants, performing tasks from raw material charging to reaction condition adjustments and quality inspections.
Mine Geological Engineer
Mine geological engineers are technical professionals who conduct geological surveys, resource evaluations, and geological data analysis for mining plans, safety, and environmental management in mines.