Cautious × Keywords: Purification
17 jobs found.
Sulfur Manufacturing Engineer (Excluding Production Engineers)
A technical job that operates and manages sulfur manufacturing equipment in chemical plants, performing quality control, safety, and environmental management.
Chemical Worker
Chemical workers operate and monitor chemical reactions and purification processes in chemical plants to safely and stably produce products.
Chemical Reagent Production Engineer
Chemical reagent production engineers are technicians who mass-produce pharmaceuticals and industrial chemicals using chemical reactions and separation processes. They handle plant operation and monitoring, quality control, safety management, equipment maintenance, and process optimization.
Nucleic Acid Production Engineer
Technical position that designs, operates, and manages manufacturing processes for nucleic acid (DNA/RNA) molecules from research and development to mass production.
Gas Production Worker (Gas Company)
Job involving operation and management of manufacturing and purification processes for city gas or synthetic gas at a gas company's plant, while maintaining safety and quality.
Bromine Manufacturing Worker
Bromine manufacturing workers are technical positions responsible for extracting and purifying bromine from raw materials in chemical plants and shipping it as a product.
Edible Dye Manufacturing Worker (Synthetic Dye)
A profession that manufactures edible dyes as food additives through processes from raw material blending to reaction, purification, and drying of synthetic dyes. Also responsible for quality control and safety and hygiene management.
Gelatin Extraction Worker
A job that chemically extracts and purifies gelatin from animal-derived raw materials, dries and pulverizes it, and productizes it.
Shellac manufacturing worker
A profession that refines and processes natural resin (shellac), also known as lacquer shellac, to manufacture raw materials for paints, varnishes, etc.
Kneading Worker (Soap Manufacturing, Oil and Fat Processing)
Occupation responsible for the manufacturing process from raw material blending of soap and surfactants to reaction control, purification, and drying.