Has Cooperativeness × Required Skills: Quality Control
2 jobs found.
On-site Mixed Concrete Manufacturing Worker
Specialized occupation that mixes cement, sand, gravel, and water in appropriate proportions on construction sites to manufacture and supply concrete. Performs quality control and slump checks to support placement work.
Iron Removal Worker (Ore Dressing)
Industrial job that removes impurities other than iron content from ore to improve iron ore quality. Involves operating and maintaining ore dressing equipment.