English Paper Reading × Personality Traits: Cautious and accurate
2 jobs found.
Non-Metal Smelting Engineer (Development)
Technical position that researches and develops smelting and manufacturing processes for non-metallic materials (ceramics, glass, cement, etc.) to optimize quality, cost, and environmental impact.
Organic Chemical Analytical Technician
Specialist who qualitatively and quantitatively evaluates the components and purity of organic chemicals using various analytical instruments to support quality control and research and development.