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Chemical Process Development Engineer I Salary in Washington

How much does a Chemical Process Development Engineer I make in Washington?

As of August 01, 2026, the average salary for a Chemical Process Development Engineer I in Washington is $94,470 per year, which breaks down to an hourly rate of $45.

However, a Chemical Process Development Engineer I's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $106,372
  • Majority Range (25th-75th percentile): $89,080 to $100,700
  • Entry-Level (10th percentile): $84,173
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View as table View as graph 25% $89,080 10% $84,173 90% $106,372 75% $100,700 $94,470 50%(Median) Didn’t find job title? Click

Chemical Process Development Engineer I Salaries by Percentile

Annual
Salary		 Monthly
Pay		 Weekly
Pay		 Hourly
Wage
75th Percentile $100,700 $8,392 $1,937 $48
Average $94,470 $7,873 $1,817 $45
25th Percentile $89,080 $7,423 $1,713 $43
Check out Chemical Process Development Engineer I Job Openings in Washington
Chemical Process Engineer

Stevens Industries - DIETERICH, IL

Chemical Process Engineer

Stevens Industries - GAYS, IL

Chemical Process Engineer

Stevens Industries - CASEY, IL

Chemical Process Engineer

Stevens Industries - WINDSOR, IL

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Key Factors That Influence Chemical Process Development Engineer I Salaries

A Chemical Process Development Engineer I'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 Chemical Process Development Engineer Salaries?

Experience is a primary driver of a Chemical Process Development Engineer I'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:

  • Chemical Process Development Engineer I (0-2 years): $94,461
  • Chemical Process Design Engineer II (2-4 years): $110,949
  • Chemical Process Design Engineer III (4-7 years): $130,119
  • Chemical Process Design Engineer IV (7+ years): $154,123
  • Chemical Process Design Engineer V (7-10 years): $179,395
Job Role Years of Experience Average Salary
Chemical Process Development Engineer I0-2 years$94,461
Chemical Process Design Engineer II2-4 years$110,949
Chemical Process Design Engineer III4-7 years$130,119
Chemical Process Design Engineer IV7+ years$154,123
Chemical Process Design Engineer V7-10 years$179,395
$94,461 Chemical ...
$110,949 Chemical ...
$130,119 Chemical ...
$154,123 Chemical ...
$179,395 Chemical ...
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What Am I Worth?

Top Paying Cities for Chemical Process Development Engineer Is

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: $94,350
  • Federal Way: $94,310
  • Bellevue: $96,250

Chemical Process Development Engineer I Salary by Company Size: Startups vs. Enterprise

Chemical Process Development Engineer I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $105,815. While startup companies pay approximate $89,594.

Chemical Process Development Engineer I Salary by Company Size

Company Size Employees Average Salary
Startup1~50$89,594
Growth Stage51~500$94,730
Established501~5000$102,206
Enterprise5000+$105,815

Chemical Process Development Engineer I Salary by Industry: Top Paying Sectors

For Chemical Process Development Engineer I roles, the industry you choose can affect earning potential by as much as 120% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Pharmaceuticals sectors offer the strongest compensation, at 60% above the average. In contrast, Chemical Process Development Engineer positions in Transportation or Telecom typically offer lower base pay, as these industries often view Chemical Process Development Engineer I as a support function rather than a direct revenue driver.

The top paying industries for a Chemical Process Development Engineer I

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Software & Networking$151,152$73.060%
Pharmaceuticals$132,258$64.040%
Energy & Utilities$122,811$59.030%
Construction$118,088$57.025%
MFG Durable$113,364$55.020%

Chemical Process Development Engineer I Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Chemical Process Development Engineer I'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.

  • Yearly
  • Monthly
  • Weekly
  • Hourly
  • Table View
Last Updated on August 01, 2026
$89,080
Average $94,470/year
$100,700
$7,423
Average $7,873/month
$8,392
$1,713
Average $1,817/week
$1,937
$43
Average $45/hour
$48
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $100,700 $8,392 $1,937 $48
Average $94,470 $7,873 $1,817 $45
25th Percentile $89,080 $7,423 $1,713 $43

Chemical Process Development Engineer I Salary Growth & Career Path

Chemical Process Development Engineer I
Chemical Process Design Engineer II
Chemical Process Design Engineering Manager

For a Chemical Process Development Engineer I, the most direct path to higher earnings is advancing to the Chemical Process Design Engineer II role. This promotion typically comes with a significant pay increase, bringing the average annual salary to $111,000 - a projected growth of 17% over your current level.

Salaries of jobs related to Chemical Process Development Engineer I

Find Your Next Chemical Process Development Engineer I Job

Ready to take the next step in your career? Browse thousands of current Chemical Process Development Engineer I job openings on our job board. Use the search bar below to find your perfect match.

United States

  • Stevens Industries

    STEWARDSON, IL

    Chemical Process Engineer

    Stevens Industries | STEWARDSON, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

  • Stevens Industries

    NEWTON, IL

    Chemical Process Engineer

    Stevens Industries | NEWTON, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

  • Stevens Industries

    BROWNSTOWN, IL

    Chemical Process Engineer

    Stevens Industries | BROWNSTOWN, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

  • Stevens Industries

    SAINT ELMO, IL

    Chemical Process Engineer

    Stevens Industries | SAINT ELMO, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

  • Stevens Industries

    EFFINGHAM, IL

    Chemical Process Engineer

    Stevens Industries | EFFINGHAM, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

  • Stevens Industries

    BEECHER CITY, IL

    Chemical Process Engineer

    Stevens Industries | BEECHER CITY, IL

    Job Type Full-time Description We are seeking a skilled and motivated Chemical Process Engineer to join our team as the Quality Control Manager for our lam... more

    5 Days Ago

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Cost of Living In Washington

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