Plant and System Operators, All Other salary in Washington
Plant and System Operators, All Other in Washington earn a median of $88,730 a year ($42.66 an hour), based on BLS data for 190 workers.
Pay ranges from $71,720 for the lowest-paid 10% to $105,680 for the top 10%. That is 42% higher than the national median of $62,470. Washington ranks 2nd of 44 states for plant and system operators, all other pay, one of the best-paying states for this job. There are 0.05 plant and system operators, all other per 1,000 jobs here — the job is less common than nationally (location quotient 0.60). The average (mean) salary is $88,240, close to the median.
Pay range for plant and system operators, all other in Washington
| Pay level | Yearly | Hourly |
|---|---|---|
| 10th percentile (entry level) | $71,720 | $34.48 |
| 25th percentile | $80,460 | $38.68 |
| Median | $88,730 | $42.66 |
| 75th percentile | $95,560 | $45.94 |
| 90th percentile (top earners) | $105,680 | $50.81 |
| Average (mean) | $88,240 | $42.42 |
Half of plant and system operators, all other earn more than the median and half earn less. Percentiles show the spread: 10% earn less than the 10th percentile, and 10% earn more than the 90th.
Median paycheck, before taxes
| Pay period | Amount |
|---|---|
| Monthly | $7,394.17 |
| Semi-monthly (24 a year) | $3,697.08 |
| Biweekly (26 a year) | $3,412.69 |
| Weekly | $1,706.35 |
| Hourly | $42.66 |
Based on a full-time year of 2,080 hours. Convert any amount with the hourly to salary converter.
Buying a home? On a $88,730 salary, see how much house you can afford in Washington at today's mortgage rates, or work out a payment with the mortgage calculator.
Plant and System Operators, All Other salary in cities in Washington
| Metro area | Median salary | Workers |
|---|---|---|
| Seattle-Tacoma-Bellevue, WA | $85,300 | 60 |
| Portland-Vancouver-Hillsboro, OR-WA | $73,540 | 80 |
Highest-paying states for plant and system operators, all other
| State | Median salary |
|---|---|
| Massachusetts | $120,660 |
| Washington | $88,730 |
| Minnesota | $88,290 |
| Maryland | $81,890 |
| Montana | $81,340 |
| Nevada | $80,000 |
| California | $78,020 |
| Illinois | $77,780 |
| Iowa | $75,800 |
| New York | $74,700 |
See Plant and System Operators, All Other pay in every state.
Related jobs in Washington
| Job | Median salary | Hourly |
|---|---|---|
| Water and Wastewater Treatment Plant and System Operators | $80,800 | $38.85 |
| Petroleum Pump System Operators, Refinery Operators, and Gaugers | $103,620 | $49.82 |
| Stationary Engineers and Boiler Operators | $91,530 | $44.00 |
| Power Plant Operator | $131,620 | $63.28 |
| Power Distributors and Dispatchers | $144,710 | $69.57 |
| Chemical Plant and System Operators | $60,120 | $28.90 |
| Gas Plant Operator | $83,650 | $40.22 |
| Miscellaneous Assemblers and Fabricators | $48,260 | $23.20 |
| First-Line Supervisors of Production and Operating Workers | $79,310 | $38.13 |
| Inspectors, Testers, Sorters, Samplers, and Weighers | $64,420 | $30.97 |
| Packaging and Filling Machine Operators and Tenders | $41,700 | $20.05 |
| Welders, Cutters, Solderers, and Brazers | $63,020 | $30.30 |
| Machinist | $66,160 | $31.81 |
| Baker | $46,140 | $22.18 |
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates, occupation code 51-8099. Wages include base pay, tips, commissions and shift pay, but not overtime, bonuses or benefits, and exclude the self-employed.
Frequently asked questions
How much does a plant and system operators, all other make in Washington?
The median salary for plant and system operators, all other in Washington is $88,730 a year, or $42.66 an hour. Pay ranges from $71,720 for the lowest-paid 10% to $105,680 for the top 10%.
How much do the highest-paid plant and system operators, all other make in Washington?
The top 10% of plant and system operators, all other in Washington earn at least $105,680 a year. The top 25% earn $95,560 or more.
What is the starting pay for plant and system operators, all other in Washington?
Entry-level pay (the 10th percentile) is about $71,720 a year, and a quarter of plant and system operators, all other earn $80,460 or less.
How many plant and system operators, all other work in Washington?
About 190 plant and system operators, all other are employed in Washington, not counting the self-employed.