Problem Solving × Keywords: Sampling
19 matching jobs found.
Acrylonitrile Manufacturing Worker
Operates and monitors acrylonitrile manufacturing plants, adjusts reaction conditions, performs separation and purification, and manages quality and safety.
Synthetic Fiber Dope Preparation Equipment Operator
This occupation involves operating equipment to produce polymer solutions (dope) that serve as raw materials for chemical fibers, while maintaining quality and production efficiency.
Reduction Worker (Pharmaceutical Manufacturing)
Reduction workers operate and manage the reduction reaction processes for pharmaceutical raw materials and intermediates, producing chemical products that meet quality requirements.
Metal Smelting Engineer (Excluding Development Engineers)
Technical role involving smelting metal ores and raw metals through high-temperature processing and chemical processes to adjust and produce purity and properties according to standards.
Metal Roasting Equipment Operator
Production equipment operator responsible for roasting metal ores or sulfide ores at high temperatures to alter their chemical composition.
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.
Mining Development Engineer
Mining development engineers plan and supervise technical tasks consistently from mine resource exploration to ore deposit evaluation, tunnel design, blasting construction, and safety management.
Mining Surveyor
A specialist who conducts geological and topographical surveys to evaluate and plan suitable locations and mining methods for mine development.
Plant Quarantine Officer (Forestry)
Specialist who investigates and monitors pests and diseases on trees and wild plants in mountain forests, implementing control measures and quarantine procedures.