As of July 01, 2026, the average salary for a Materials Engineer III in District of Columbia is $113,298 per year, which breaks down to an hourly rate of $54.
However, a Materials Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
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A Materials Engineer III'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 a Materials Engineer III'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 |
|---|---|---|
| Materials Engineer I | 0-2 years | $84,730 |
| Materials Engineer II | 2-4 years | $100,090 |
| Materials Engineer III | 4-7 years | $113,298 |
| Materials Engineer IV | 7+ years | $138,328 |
| Materials Engineer V | 7-10 years | $169,210 |
What Am I Worth?
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 Materials Engineer IIIs. For example, consider the average annual salaries in these key locations:
Materials Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $126,951. While startup companies pay approximate $107,433.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $107,433 |
| Growth Stage | 51~500 | $113,604 |
| Established | 501~5000 | $122,616 |
| Enterprise | 5000+ | $126,951 |
For Materials Engineer III 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 Biotechnology and Chemicals sectors offer the strongest compensation, at 60% above the average. In contrast, Materials Engineer positions in Aerospace & Defense or Business Services typically offer lower base pay, as these industries often view Materials Engineer III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $181,276 | $87.0 | 60% |
| Chemicals | $169,946 | $82.0 | 50% |
| Retail & Wholesale | $164,281 | $79.0 | 45% |
| Edu., Gov't. & Nonprofit | $158,617 | $76.0 | 40% |
| Telecom | $152,952 | $74.0 | 35% |
Understanding how a Materials Engineer III'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 July 01, 2026Promotions are the fastest way to increase your earnings. As a Materials Engineer III, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Materials Engineer IV | $138,328 | 22% |
| Metallurgical Engineer IV | $133,699 | 18% |
Ready to take the next step in your career? Browse thousands of current Materials Engineer III job openings on our job board. Use the search bar below to find your perfect match.
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