As of August 01, 2026, the average salary for an Aerospace Support Engineer IV in the United States is $120,870 per year, which breaks down to an hourly rate of $58.
However, an Aerospace Support Engineer IV's salary can vary significantly. Here’s a look at the typical salary range:
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An Aerospace Support Engineer IV'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 Aerospace Support Engineer IV'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 |
|---|---|---|
| Aerospace Aviation Maintenance Engineer II | 2-4 years | $83,303 |
| Aerospace Aviation Maintenance Engineer III | 4-7 years | $98,678 |
| Aerospace Support Engineer IV | 7+ years | $120,870 |
| Aerospace Aviation Maintenance Engineer V | 7-10 years | $142,654 |
| Aerospace Aviation Maintenance Engineering Manager | 10+ years | $128,279 |
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 Aerospace Support Engineer IVs. For example, consider the average annual salaries in these key locations:
Aerospace Support Engineer IV salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $134,230. While startup companies pay approximate $113,756.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $113,756 |
| Growth Stage | 51~500 | $120,247 |
| Established | 501~5000 | $129,681 |
| Enterprise | 5000+ | $134,230 |
For Aerospace Support Engineer IV roles, the industry you choose can affect earning potential by as much as 110% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Aerospace & Defense sectors offer the strongest compensation, at 50% above the average. In contrast, Aerospace Support Engineer positions in Transportation or MFG Durable typically offer lower base pay, as these industries often view Aerospace Support Engineer IV as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Software & Networking | $181,305 | $87.0 | 50% |
| Aerospace & Defense | $151,088 | $73.0 | 25% |
| Energy & Utilities | $132,957 | $64.0 | 10% |
| Edu., Gov't. & Nonprofit | $126,914 | $61.0 | 5% |
Understanding how an Aerospace Support Engineer IV'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, 2026Promotions are the fastest way to increase your earnings. As an Aerospace Support Engineer IV, 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 |
|---|---|---|
| Aircraft Maintenance Engineer V | $139,600 | 15% |
| Aerospace Aviation Maintenance Engineer V | $142,700 | 18% |
| Manager of Software Solutions Engineering | $127,300 | 5% |
Salaries for an Aerospace Support Engineer IV can change over time, reflecting shifts in market demand and the overall economy. The median salary from $115,563 in 2023 to around $115,563 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Aerospace Support Engineer IV salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2023 |
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| 2024 | $115,563 |
| 2025 |
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| 2026 |
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| 2027 |
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The Software & Networking industry offers the highest average compensation for Aerospace Support Engineer IV roles, with salaries approximately 50% above the market median.
A Level 4 Aerospace Support Engineer typically earns between $116,040 and $129,780 annually, with a mid-salary of $123,460. This range reflects the competitive nature of the aerospace industry, where salaries can vary based on location and experience.
Some of the best aerospace engineering schools in the US include Massachusetts Institute of Technology (MIT), Stanford University, and California Institute of Technology (Caltech). Graduates from these programs can expect salaries ranging from $116,040 to $129,780, with a median salary of around $123,460, reflecting the high demand for skilled aerospace engineers.
The top 10% of Aerospace Support Engineers earn significantly more than the average. Based on current salary data, their annual earnings can reach up to $129,780, with a minimum salary of $116,040 and a mid-range salary of $123,460. This reflects the high demand and specialized skills required in the aerospace industry.
The average salary for an Aerospace Support Engineer in the US ranges from $116,040 to $129,780, with a mid-salary of $123,460. This reflects a specialized role with higher compensation compared to general technical support engineer positions, which typically range from $71,530 to $85,716.
The highest-paying engineering role at NASA is the Aerospace Support Engineer, with a salary range from $116,040 to $129,780 per year. The average salary for this position is approximately $123,460 annually, reflecting the specialized skills and expertise required in this field.
The highest paid Aerospace Support Engineer has a salary range of approximately $116,040 to $129,780 per year, with a mid-salary of $123,460. This positions them competitively within the aerospace engineering field, alongside roles like Thermodynamics Engineer and Aeronautical Engineer, which can offer even higher salaries.
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