has ability has skill has job zone critical thinking monitoring operation and control operation monitoring reading comprehension speaking occupation holder with job zone 2 control precision near vision oral comprehension problem sensitivity speech recognition written comprehension furnace, Kiln, oven, drier, or Kettle operator or tender (broad) furnace, kiln, oven, drier, or kettle operator or tender 2 Monitoring https://www.bls.gov/oes/current/oes519051.htm Written Comprehension Speech Recognition Critical Thinking Reading Comprehension Operate or tend heating equipment other than basic metal, plastic, or food processing equipment. Includes activities such as annealing glass, drying lumber, curing rubber, removing moisture from materials, or boiling soap. Operation and Control Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders Problem Sensitivity Control Precision 51-9051.00 Sam Smith Operation Monitoring Oral Comprehension Speaking Near Vision Oliver He