How much does a heat treating operator make?
Answer: A typical heat treating operator in the United States makes $48,750 a year (median, May 2025, US Bureau of Labor Statistics).
Line up 100 people; this is the one in the middle (median). about 14,000 people work in this job. About the same as the US-wide typical pay ($50,980).
If 100 people had this job
Lowest at bottom-left, highest at top-rightHover over a person to see their yearly pay
Heat treating operator pay in the United States (May 2025, median and spread)
| Lower earner (10th from bottom) | Typical person (median) | Higher earner (10th from top) | People in this job |
|---|---|---|---|
| $35,180 | $48,750 | $66,350 | about 14,000 |
| State | Typical person (median) | People in this job |
|---|---|---|
| Tennessee | $54,930 | about 670 |
| Ohio | $52,880 | about 1,000 |
| Michigan | $50,560 | about 1,000 |
| California | $50,150 | about 770 |
| Pennsylvania | $48,800 | about 2,000 |
Why does pay differ?
In the United States, pay can differ with experience, in-demand skills, or useful certificates. It also varies by employer or industry and location; more complex tasks or greater responsibility may bring higher pay.
What if you lived in a different state?
Pay varies a lot by state in the USTop 5 and bottom 3 states, typical (median) yearly pay.
What does a heat treating operator do?
Set up, operate, or tend heating equipment, such as heat-treating furnaces, flame-hardening machines, induction machines, soaking pits, or vacuum equipment to temper, harden, anneal, or heat treat metal or plastic objects.
What's a typical day like?
An operator checks the work order, loads metal parts into a furnace, and sets the heat and timing while watching gauges. After the cycle, they cool the parts in water or oil, test hardness, and record the results.
How to get this job
In the United States, a high school diploma or GED is a usual starting point, followed by on-the-job training. A registered “Heat Treater I” apprenticeship is another route; training can range from a few days to a year.
High school plus some training (preparation level 2 of 5)
Good for people who like building and doing and keeping things organized.
Did you know?
Operators may use the color of metal inside a furnace, along with gauges, to help decide how to set the heat.
Similar jobs
Jobs using similar skills (O*NET)Earn more in the same field
Production jobs that pay a bit moreSources and data
Source: US Bureau of Labor Statistics, OEWS May 2025 (bls.gov); descriptions and related jobs from O*NET 31.0. Figures as of May 2025, full-time yearly pay (hourly × 2,080 hours). bls.gov/oes · O*NET OnLine
Pages used for the text
- www.onetonline.org/link/summary/51-4191.00
- www.bls.gov/oes/2023/may/oes514191.htm
- www.bls.gov/careeroutlook/2015/article/wage-differences.htm
Data: US BLS OEWS, May 2025 · 1 USD = 150 JPY