As of August 01, 2026, the average salary for a Signal & Image Processing Engineer III in the United States is $126,257 per year, which breaks down to an hourly rate of $61.
However, a Signal & Image Processing Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
Signal & Image Processing Engineer III Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
|---|---|---|---|---|
| 75th Percentile | $136,086 | $11,341 | $2,617 | $65 |
| Average | $126,257 | $10,521 | $2,428 | $61 |
| 25th Percentile | $117,844 | $9,820 | $2,266 | $57 |
A Signal & Image Processing 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 Signal & Image Processing 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 |
|---|---|---|
| Signal & Image Processing Engineer I | 0-2 years | $88,167 |
| Signal & Image Processing Engineer II | 2-4 years | $99,499 |
| Signal & Image Processing Engineer III | 4-7 years | $126,257 |
| Signal & Image Processing Engineer IV | 7+ years | $147,097 |
| Signal & Image Processing Engineer V | 7-10 years | $191,003 |
Signal & Image Processing Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $141,337. While startup companies pay approximate $119,568.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $119,568 |
| Growth Stage | 51~500 | $126,457 |
| Established | 501~5000 | $136,486 |
| Enterprise | 5000+ | $141,337 |
Understanding how a Signal & Image Processing 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.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $136,086 | $11,341 | $2,617 | $65 |
| Average | $126,257 | $10,521 | $2,428 | $61 |
| 25th Percentile | $117,844 | $9,820 | $2,266 | $57 |
Promotions are the fastest way to increase your earnings. As a Signal & Image Processing 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 |
|---|---|---|
| Signal & Image Processing Engineer IV | $147,097 | 17% |
| Electrical Engineer IV | $143,786 | 14% |
| Electronics Engineer IV | $143,786 | 14% |
| Radio Frequency Engineer IV | $143,786 | 14% |
Salaries for a Signal & Image Processing Engineer III can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $132,695 in 2023 to around $126,209 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Signal & Image Processing Engineer III salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2022 | View More |
| 2023 | $132,695 |
| 2024 | $132,076 |
| 2025 | $126,209 |
| 2026 |
View More
|
| 2027 |
View More
|
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A Signal & Image Processing Engineer III's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, a Signal & Image Processing Engineer III earns the most in San Jose, CA, where the annual salary of a Signal & Image Processing Engineer III is $159,248.
The highest pay for Signal & Image Processing Engineer III is $145,035.
The lowest pay for Signal & Image Processing Engineer III is $110,184.
Designs, develops, and tests mathematical algorithms used to analyze and process signal and imagery data. Applies signal and image processing principles and mathematical methods to develop image capture systems. Develops the concepts, requirements, architecture, prototypes, algorithms, and models for systems. Performs extensive testing and validation of designs using simulation and modeling software and tools. Conducts research and studies to create innovative approaches for solutions and products. Requires a bachelor's degree in electrical engineering, mathematics, computer science, or related discipline. Typically reports to a manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4 -7 years of related experience.
The Aerospace & Defense industry offers the highest average compensation for Signal & Image Processing Engineer III roles, with salaries approximately 10% above the market median.
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