Shift Work × Keywords: Chemical Analysis
42 jobs found.
Seasoning Food Inspector
A profession that chemically and microbiologically inspects food samples such as seasonings and evaluates their quality and safety.
Copper Smelting Engineer (Excluding Development Engineers)
A technical position that produces high-purity copper from copper ore or scrap through pyrometallurgical and electrolytic refining, and manages quality and production efficiency.
Copper Smelter (Excluding Electrolytic Method)
A profession that melts copper ore in a high-temperature furnace, performs oxidation-reduction treatment to remove impurities, and produces blister copper.
Paint Tester
This occupation evaluates the quality and performance of paint products by conducting various physical property tests and analyses, parsing data, and contributing to product quality assurance.
Bismuth Manufacturing Worker
A manufacturing technician who extracts and refines bismuth from ores or scraps to produce high-purity metallic bismuth.
Fine Ceramics Product Inspector
Fine ceramics product inspectors measure and inspect the appearance, dimensions, and physical properties of high-precision ceramic products made by forming and sintering, ensuring quality.
Ferroalloy Manufacturing Worker
Specialized profession that melts, refines, and adjusts the composition of alloys for steelmaking (ferroalloys), producing products that meet standards.
Bearing Steel Worker
A technical job responsible for the manufacturing process of bearing steel, handling everything consistently from raw material blending to rolling, heat treatment, and surface finishing.
Glaze Inspector
Glaze inspectors inspect and evaluate the quality and performance of glazes used in ceramics and other ceramic industry products, confirming whether products meet standards and design criteria.
Molten Iron Pre-Treatment Worker
A manufacturing technician job that adjusts the chemical composition and temperature of molten steel to ensure quality in the next process.