Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic Salary in Washington

Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastics in Washington have a median annual salary of $61,990, which works out to about $29.80 per hour, with a typical 25th–75th percentile range of $52,560 to $80,790, based on the latest BLS OEWS data.

51-4191 · Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic

Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic pay in Washington at a glance

Median annual salary

$61,990

Median hourly wage

$29.80/hr

Average annual salary

$68,250

Average hourly wage

$32.81/hr

25th percentile

$52,560

75th percentile

$80,790

10th percentile

$48,340

90th percentile

$104,660

People employed

140

Salary distribution

Reported wage points from the lowest to the highest paid heat treating equipment setters, operators, and tenders, metal and plastic roles in Washington.

10th percentile
$48,340
25th percentile
$52,560
Median percentile
$61,990
75th percentile
$80,790
90th percentile
$104,660

Washington vs U.S. salary

The median salary for heat treating equipment setters, operators, and tenders, metal and plastic roles in Washington is about 27.2% above the U.S. median of $48,750 for the same occupation.

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How much does a heat treating equipment setters, operators, and tenders, metal and plastic make in Washington?

Half of heat treating equipment setters, operators, and tenders, metal and plastic roles in Washington report earning more than $61,990 a year and half report earning less — that is the median. The mean (average) of $68,250 is pulled up or down by the highest and lowest earners, which is why the median is usually the better benchmark.

Salary range

A quarter of reported salaries fall below $52,560 and a quarter are above $80,790, so most heat treating equipment setters, operators, and tenders, metal and plastic pay sits between those two figures. These percentiles describe how pay is spread across all reported roles — they are not a direct measure of years of experience.

What can affect heat treating equipment setters, operators, and tenders, metal and plastic pay?

  • Years of experience and level of responsibility
  • Employer type and size
  • Specialization within the occupation
  • Certifications and licensing
  • Industry
  • Hours worked, shift patterns and overtime
  • The local labor market where the job is based

Heat Treating Equipment Setters, Operators, and Tenders, Metal and Plastic pay in other states

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Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025. Methodology · Data sources

Salary figures are benchmarks and can vary by employer, experience, specialization, hours worked and other factors.