Plant Assistant Salaries in Washington
How Much Does a Plant Assistant Make in Washington?
Updated March 01, 2025
As of March 01, 2025,
the average annual pay of Plant Assistant in Washington is $59,380.
While Salary.com is seeing that Plant Assistant salary in WA can go up to $104,884
or down to $32,848, but most earn between $45,492 and $83,198.
Salary ranges can vary widely depending on many important factors,
including education, certifications, additional skills, and your experience levels.
With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
Related Job Titles to Plant Assistant
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Similar Job Salaries to Plant Assistant by Company
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| Company | average base salary in (usd) | range |
|---|---|---|
|
Nature's Path Foods
Assistant Plant Manager
|
$165,475/yr
|
RANGE: $149,291 - $181,660
|
|
Nature's Path
Assistant Plant Manager
|
$165,475/yr
|
RANGE: $149,291 - $181,660
|
|
Cascade Inn
Physical Plant Assistant - Cascade Inn
|
$61,115/yr
|
RANGE: $54,390 - $67,840
|
|
Nature's Path Foods
Assistant Plant Manager (in Blaine WA)
|
$167,695/yr
|
RANGE: $151,290 - $184,100
|
|
Qualterra
Plant Technician
|
$59,618/yr
|
RANGE: $53,109 - $66,127
|
|
Rainier Industries
Plant Manager
|
$195,505/yr
|
RANGE: $176,396 - $214,613
|
|
Watson
Plant Manager
|
$191,782/yr
|
RANGE: $173,038 - $210,527
|
|
Danner Corporation
Plant Manager
|
$190,010/yr
|
RANGE: $171,439 - $208,581
|
|
Hidden Hill Precast Solutions LLC
Plant Manager
|
$188,739/yr
|
RANGE: $170,295 - $207,182
|
|
NIC Global Manufacturing Solutions.
Plant Manager
|
$180,793/yr
|
RANGE: $163,122 - $198,464
|
Top 10 Highest Paying Cities For Plant Assistant Jobs in Washington
It is important to understand how location impacts your career prospects in the United States.
There are some cities where a Plant Assistant can find a job easily with a greater salary paid then achieve a higher standard of living.
Below is the top cities list for Plant Assistant job salaries in Washington.
Some cities can pay higher salaries for Plant Assistant jobs, which can indicate that there is a large demand for Plant Assistant positions in this city.
The following table shows top 10 cities where the Plant Assistant salary is higher than other cities in Washington.
Seattle takes first place in this list, followed by Bellevue, Renton.
The Plant Assistant salary is $60,757 in Seattle,
which is higher than the national average. There are 20 cities' Plant Assistant salary higher than national average in Washington.
The average salary for a Plant Assistant in Washington is $59,380,
but we found that the city with the highest salary for Plant Assistant jobs is Seattle, WA, and it is higher than Bellevue.
Plant Assistant jobs in Seattle can have the opportunity to earn higher salaries than in other cities in Washington.
| CITY | ANNUAL SALARY | MONTHLY PAY | WEEKLY PAY | HOURLY WAGE |
| Seattle | $60,757 | $5,063 | $1,168 | $29 |
| Bellevue | $60,757 | $5,063 | $1,168 | $29 |
| Renton | $60,702 | $5,058 | $1,167 | $29 |
| Everett | $59,710 | $4,976 | $1,148 | $29 |
| Marysville | $59,710 | $4,976 | $1,148 | $29 |
| Bremerton | $59,655 | $4,971 | $1,147 | $29 |
| Tacoma | $59,215 | $4,935 | $1,139 | $28 |
| Auburn | $59,215 | $4,935 | $1,139 | $28 |
| Federal Way | $59,215 | $4,935 | $1,139 | $28 |
| Lakewood | $59,215 | $4,935 | $1,139 | $28 |
What Does a Plant Assistant Do?
A Steam Plant Assistant assists in either operating, maintaining, or repairing steam electric generating plant equipment, including mechanical, electrical control and instrumentation, and auxiliary equipment.
Updated December 04, 2021
A Steam Plant Assistant is subject to working nights, holidays and weekends on a rotating shift basis at various work locations throughout the City's power system.
Updated December 04, 2021
A Steam Plant Assistant must successfully complete a four-year intensive on-the-job and classroom training program in order to receive an appointment to a regular Steam Plant Assistant position.
Updated November 23, 2021
If you are thinking of becoming a Plant Assistant or planning the next step in your career, find details about.
Updated November 16, 2021
See the corresponding “Job Preview” for additional information regarding the duties of a Steam Plant Assistant in a trainee and/or regular position.
Updated November 12, 2021
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Explore JobArchitectFrequently Asked Questions About a Plant Assistant Salaries
What is the average of a Plant Assistant in Washington?
The Plant Assistant salary range is from $45,492 to $83,198, and the average Plant Assistant salary is $59,380/year in Washington.
The Plant Assistant's salary will change in different locations.
Which location pays the highest Plant Assistant salary in the United States?
The Plant Assistant salary in San Jose, CA is $69,130
which is the highest in the US.
What kinds of reasons will influence the Plant Assistant's salary?
Besides the location, employees' education degree, related skills, and work experience also will influence the salary.
Try to improve your skills and experience to get a higher salary for the position of Plant Assistant.
What is the growth rate of the Plant Assistant's salary?
If you are thinking of becoming a Plant Assistant or planning the next step in your career, find the detailed salary report of a Plant Assistant.
