Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders
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.
Most important skills
- Operations Monitoring
- Reading Comprehension
- Active Listening
- Speaking
- Critical Thinking
- Monitoring
- Operation and Control
- Quality Control Analysis
Key knowledge
- Mechanical
- Production and Processing
- Public Safety and Security
- Computers and Electronics
- English Language
- Education and Training
- Mathematics
- Administration and Management
What the work involves
- Press and adjust controls to activate, set, and regulate equipment according to specifications.
- Monitor equipment operation, gauges, and panel lights to detect deviations from standards.
- Read and interpret work orders and instructions to determine work assignments, process specifications, and production schedules.
- Record gauge readings, test results, and shift production in log books.
- Confer with supervisors or other equipment operators to report equipment malfunctions or to resolve production problems.
- Examine or test samples of processed substances, or collect samples for laboratory testing, to ensure conformance to specifications.
- Transport materials and products to and from work areas, manually or using carts, handtrucks, or hoists.
- Weigh or measure specified amounts of ingredients or materials for processing, using devices such as scales and calipers.
Strongest interest areas (O*NET): Realistic, Conventional, Investigative.
Qualifications and licensing
- Most common education
- High School Diploma or the equivalent (such as a GED) (55.9% of respondents)
- Related experience
- None (28.8%)
- On-the-job training
- Over 1 month, up to and including 3 months (32.6%)
- Preparation level
- O*NET job zone 2: Job Zone 1-2: Very Little to Some Preparation Needed
- Licensing
- Not yet verified. Check your state licensing board.
Check before planning
- Licensing for Furnace, Kiln, Oven, Drier, and Kettle Operators and Tenders is not yet verified for any state: check the state licensing board before planning.
Limits
- Distributions show what current workers or occupational experts report, not legal minimums.
- Requirements vary by employer and state; time to qualify is not estimated.
Source: O*NET 31.0 Database (USDOL/ETA, CC BY 4.0); BLS Employment Projections · dataset 2026.10.8 · method e3-qualification-1.0.0
Work environment
How the typical conditions of this occupation compare with 911 occupations in O*NET (very low = the lowest fifth).
Levels are relative. Most occupations involve a lot of contact with people, for example, so “very low” can still mean regular contact; the last column shows what workers actually reported.
| Condition | Level | Compared with other occupations | Most common answer (O*NET survey) |
|---|---|---|---|
| Contact with others | Very low | Lower on contact with others than 91% of occupations compared | 41% of surveyed respondents chose “Constant contact with others” |
| Dealing with the public | Very low | Lower on dealing with the public than 98% of occupations compared | 78% of surveyed respondents chose “Not important at all” |
| Teamwork | Very low | Lower on teamwork than 80% of occupations compared | 44% of surveyed respondents chose “Extremely important” |
| Freedom to make decisions | Very low | Lower on freedom to make decisions than 86% of occupations compared | 32% of surveyed respondents chose “Some freedom” |
| Time pressure | Very low | Lower on time pressure than 96% of occupations compared | 31% of surveyed respondents chose “Never” |
| Conflict situations | Very low | Lower on conflict situations than 96% of occupations compared | 50% of surveyed respondents chose “Never” |
| Dealing with unpleasant or angry people | Low | Lower on dealing with unpleasant or angry people than 68% of occupations compared | 30% of surveyed respondents chose “Never” |
| Consequence of error | Very high | Higher on consequence of error than 90% of occupations compared | 60% of surveyed respondents chose “Extremely serious” |
Work-pressure profile
- Time pressure: very low
- Conflict situations: very low
- Dealing with unpleasant or angry people: low
- Consequence of error: very high
Each part is shown on its own. There is no combined stress score, and conditions vary by employer and role.
Full answer distributions
Contact with others
- No contact with others: 7.73%
- Occasional contact with others: 21.81%
- Contact with others about half the time: 8.57%
- Contact with others most of the time: 21.14%
- Constant contact with others: 40.75%
n = 24, Incumbent 07/2015
Dealing with the public
- Not important at all: 78.27%
- Fairly important: 5.28%
- Important: 11.2%
- Very important: 2.35%
- Extremely important: 2.9%
n = 24, Incumbent 07/2015
Teamwork
- Not important at all: 15.45%
- Fairly important: 0.85%
- Important: 14.93%
- Very important: 24.73%
- Extremely important: 44.04%
n = 24, Incumbent 07/2015
Freedom to make decisions
- No freedom: 14.93%
- Very little freedom: 11.72%
- Limited freedom: 8.81%
- Some freedom: 32.42%
- A lot of freedom: 32.12%
n = 24, Incumbent 07/2015
Time pressure
- Never: 31.23%
- Once a year or more but not every month: 7.21%
- Once a month or more but not every week: 28.62%
- Once a week or more but not every day: 11.82%
- Every day: 21.12%
n = 24, Incumbent 07/2015
Conflict situations
- Never: 50.36%
- Once a year or more but not every month: 21.17%
- Once a month or more but not every week: 14.67%
- Once a week or more but not every day: 12.27%
- Every day: 1.53%
n = 23, Incumbent 07/2015
Dealing with unpleasant or angry people
- Never: 30.08%
- Once a year or more but not every month: 27.51%
- Once a month or more but not every week: 15.69%
- Once a week or more but not every day: 18.54%
- Every day: 8.18%
n = 23, Incumbent 07/2015
Consequence of error
- Not serious at all: 1.31%
- Fairly serious: 17.1%
- Serious: 16.75%
- Very serious: 4.58%
- Extremely serious: 60.26%
n = 23, Incumbent 07/2015
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O*NET-SOC 51-9051.00 · SOC 51-9051 (exact, high confidence) · dataset 2026.10.8