Domestic Business Trips × Required Skills: Analytical Instrument Operation
4 jobs found.
Gas Refining Worker
A manufacturing job that removes impurities from natural gas or synthesis gas and produces and supplies high-purity gas.
Synthetic Rubber Manufacturing Engineer (Excluding Production Engineers)
A technical role that manages processes from polymerization to processing of synthetic rubber, optimizing product quality and production efficiency.
Polymer Chemical Product Manufacturing Engineer (Excluding Production Engineers)
Technical role involving the development and optimization of manufacturing processes for polymer chemical products, as well as quality control and safety management.
Nonmetal Refining Development Engineer
A technical position that researches and develops refining processes for nonmetal materials (such as silicon, ceramics, glass, carbon materials, etc.), aiming to achieve high purification, improved yield, and reduced environmental impact.