Waste Water Operator Salary in Washington

How much does a Waste Water Operator make in Washington?

As of August 01, 2026, the average salary for a Waste Water Operator in Washington is $60,006 per year, which breaks down to an hourly rate of $29.

However, a Waste Water Operator's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $74,281
  • Majority Range (25th-75th percentile): $52,793 to $67,478
  • Entry-Level (10th percentile): $46,225
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View as table View as graph 25% $52,793 10% $46,225 90% $74,281 75% $67,478 $60,006 50%(Median) Didn’t find job title? Click

Waste Water Operator Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $67,478 $5,623 $1,298 $32
Average $60,006 $5,001 $1,154 $29
25th Percentile $52,793 $4,399 $1,015 $25
Check out Waste Water Operator Job Openings in Washington
Waste Water Treatment Operator Possible Trainee

Confederated Tribes of the Colville Reservation - Nespelem, WA

Water Operator

Cheney Government - Cheney, WA

Water Wastewater Operator

Mt Baker Ski Area - Deming, WA

Water Treatment Plant Operator

Kinross Gold Corporation - Republic, WA

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Key Factors That Influence Waste Water Operator Salaries

A Waste Water Operator's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how your years of experience, geographic location and company size can directly affect your earning potential.

How Experience Level Affects Waste Water Operator Salaries?

Experience is a primary driver of a Waste Water Operator's salary. As you build your skills and take on more complex tasks, your compensation generally increases. Here’s how the average salary grows at different career stages:

  • Entry-Level (less than 1 year): $53,958
  • Early Career (1-2 years): $60,507
  • Mid-Level (2-4 years): $68,205
  • Senior-Level (5-8 years): $104,448
  • Expert (over 8 years): $119,177
Levels Salary
Waste Wat... Level Waste Water Operator$53,958
Waste Wat... Level Waste Water Operator$60,507
Waste Wat... Level Waste Water Operator$68,205
Waste Wat... Level Waste Water Operator$104,448
Waste Wat... Level Waste Water Operator$119,177
$53,958 0 yr
$60,507 < 2 yrs
$68,205 2-4 yrs
$104,448 5-8 yrs
$119,177 > 8 yrs
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What Am I Worth?

Top Paying Cities for Waste Water Operators

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • Auburn: $59,933
  • Federal Way: $59,907
  • Bellevue: $61,138

Waste Water Operator Salary by Industry: Top Paying Sectors

For Waste Water Operator roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the MFG Nondurable and Edu., Gov't. & Nonprofit sectors offer the strongest compensation, at 25% above the average. In contrast, Waste Water Operator positions in Retail & Wholesale or Aerospace & Defense typically offer lower base pay, as these industries often view Waste Water Operator as a support function rather than a direct revenue driver.

The top paying industries for a Waste Water Operator

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
MFG Nondurable$75,008$36.025%
Edu., Gov't. & Nonprofit$72,007$35.020%
MFG Durable$69,007$33.015%
Biotechnology$66,007$32.010%
Energy & Utilities$63,007$30.05%

Waste Water Operator Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Waste Water Operator's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on August 01, 2026

Find Your Next Waste Water Operator Job

Ready to take the next step in your career? Browse thousands of current Waste Water Operator job openings on our job board. Use the search bar below to find your perfect match.

United States
  • BizTek People

    , WA

    BizTek People | , WA

    Water Operator I & II. Company has an immediate need for Operator 1 and Operator 2. This position works under general supervision performing a variety of s... more

    11 Days Ago

  • Jacobs Solutions

    Bellevue, WA

    Jacobs Solutions | Bellevue, WA

    Drinking Water Operator II. At Jacobs, we challenge what is currently accepted, so we can shape innovative and lasting solutions for tomorrow. Through the ... more

    10 Days Ago

  • Rotschy Inc.

    Vancouver, WA

    Rotschy Inc. | Vancouver, WA

    Job Description. Job Description. We have an immediate opening for a. Washington. Licensed Water Well Operator or Licensed Resource Protection Well Operato... more

    10 Days Ago

  • Government Jobs

    Pasco, WA

    Government Jobs | Pasco, WA

    Government Jobs - - $67,516.80 - $76,024.00 Annually THE CITY OF PASCO: Situated between the pristine Columbia and iconic Snake Rivers in southeastern Wash... more

    7 Days Ago

  • Denali Water Solutions LLC

    LEWISVILLE, NC

    Denali Water Solutions LLC | LEWISVILLE, NC

    About Company: At Denali, we are not just the leading organic recycling company —we are innovators in sustainability, dedicated to Replenishing the Earth b... more

    7 Days Ago

  • Valley Queen Cheese Factory

    BLUE DOG LAKE, SD

    Valley Queen Cheese Factory | BLUE DOG LAKE, SD

    Valley Queen Cheese Factory is seeking a Water Systems Technician to support our Engineering, Maintenance & Asset Management team in Milbank, SD. In this r... more

    7 Days Ago

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