Heat treatment furnace operator
Also known as: heat treating technician, mining oven technician, billet heater, heat treating furnace operator, billet heating operator, heat treating setter
About this occupation
Heat treatment furnace operators monitor the process of heat treatment of castings. They control the treatment furnaces and direct all activities of furnace operation, including the interpretation of computer data, temperature measurement and adjustment, and loading vessels. They control the chemicothermal treatment of castings in order to reach the standards.
Essential skills and knowledge
- load materials into furnace
- ensure compliance with safety legislation
- record furnace operations
- attention to detail
- troubleshoot
- ensure health and safety in manufacturing
- supervise worker safety
- monitor manufacturing quality standards
- report the results of treatment
- report well results
- maintain system logs
- operate heat treatment furnace
Typical tasks and preparation
From the related US occupation profile Metal-Refining Furnace Operators and Tenders (O*NET 51-4051.00). Linked by an official crosswalk: related, not identical; details vary by country.
- Regulate supplies of fuel and air, or control flow of electric current and water coolant to heat furnaces and adjust temperatures.
- Draw smelted metal samples from furnaces or kettles for analysis, and calculate types and amounts of materials needed to ensure that materials meet specifications.
- Weigh materials to be charged into furnaces, using scales.
- Record production data, and maintain production logs.
- Observe air and temperature gauges or metal color and fluidity, and turn fuel valves or adjust controls to maintain required temperatures.
- Operate controls to move or discharge metal workpieces from furnaces.
- Typical education (US)
- High School Diploma or the equivalent (such as a GED)
- Preparation
- Job Zone 2 of 5
- Interests
- Realistic, Conventional, Investigative
Top skills: Operations Monitoring, Operation and Control, Monitoring, Reading Comprehension, Active Listening, Speaking
US median pay: US$54,430 a year (2025), 16,780 employed. Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics.
Subjects this work relies on
How important each subject's knowledge is in the job itself, rated by people doing it (1 to 5).
- MetalworkO*NET: MechanicalVery important (3.7)
- Business Studies or EntrepreneurshipO*NET: Administration and ManagementImportant (3.2)
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Preparation needed
Job Zone 1-2: Very Little to Some Preparation Needed
- Most common education (US)
- High School Diploma or the equivalent (such as a GED)
- Education
- Usually requires a high school diploma or GED, though some occupations may not.
- Experience
- Some occupations may need little or no previous experience; others require several months to a year of experience. For example, landscaping and groundskeeping workers might require very little training or previous experience, while agricultural equipment operators can benefit from on-the job training.
- Training
- Ranges from a few days to one year of on-the-job training.
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.
Related occupations
Occupations O*NET links to this one by similar work, skills and knowledge.
- Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic
- Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders
- Welding, Soldering, and Brazing Machine Setters, Operators, and Tenders
- Cleaning, Washing, and Metal Pickling Equipment Operators and Tenders
- Extruding, Forming, Pressing, and Compacting Machine Setters, Operators, and Tenders
- Welders, Cutters, Solderers, and Brazers
- Molding, Coremaking, and Casting Machine Setters, Operators, and Tenders, Metal and Plastic
- Chemical Equipment Operators and Tenders
- Stationary Engineers and Boiler Operators
O*NET data describe work in the United States; requirements differ by country. This page includes information from the O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). Used under the CC BY 4.0 license. O*NET is a trademark of USDOL/ETA. CareerProof Global has modified all or some of this information; USDOL/ETA has not approved, endorsed, or tested these modifications.