Development Engineer
Karman Space & Defense – Mukilteo, WA
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How much does an Assistant Development Engineer make in Washington? As of August 01, 2026, the average salary for an Assistant Development Engineer in Washington is $80,697 per year, which breaks down to an hourly rate of $39.
However, an Assistant Development Engineer's salary can vary significantly. Here's a look at the typical salary range:
Assistant Development Engineer Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
|---|---|---|---|---|
| 75th Percentile | $89,173 | $7,431 | $1,715 | $43 |
| Average | $80,697 | $6,725 | $1,552 | $39 |
| 25th Percentile | $74,038 | $6,170 | $1,424 | $36 |
An Assistant Development Engineer'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.
Experience is a primary driver of an Assistant Development Engineer'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:
| Job Role | Years of Experience | Average Salary |
|---|---|---|
| Assistant Development Engineer | less than 1 year | $78,931 |
| Environmental Health & Safety Administrator II | 1-2 years | $94,463 |
| Environmental Health & Safety Administrator III | 2-4 years | $114,044 |
| Environmental Health & Safety Administrator IV | 5-8 years | $139,469 |
| Environmental Health & Safety Administrator V | over 8 years | $170,301 |
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Assistant Development Engineers. For example, consider the average annual salaries in these key locations:
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:
For Assistant Development Engineer roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Pharmaceuticals and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Assistant Development Engineer positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Assistant Development Engineer as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Pharmaceuticals | $104,906 | $50.0 | 30% |
| Biotechnology | $100,871 | $48.0 | 25% |
| Software & Networking | $96,836 | $47.0 | 20% |
| Energy & Utilities | $92,802 | $45.0 | 15% |
| Chemicals | $88,767 | $43.0 | 10% |
Understanding how an Assistant Development Engineer'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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $89,173 | $7,431 | $1,715 | $43 |
| Average | $80,697 | $6,725 | $1,552 | $39 |
| 25th Percentile | $74,038 | $6,170 | $1,424 | $36 |
Ready to take the next step in your career? Browse thousands of current Assistant Development Engineer job openings on our job board. Use the search bar below to find your perfect match.
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