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Signal & Image Processing Engineer III Salary in the United States

How much does a Signal & Image Processing Engineer III make in the United States?

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:

  • Top Earners (90th percentile): $145,035
  • Majority Range (25th-75th percentile): $117,844 to $136,086
  • Entry-Level (10th percentile): $110,184

Key Factors That Influence Signal & Image Processing Engineer III Salaries

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.

How Experience Level Affects Signal & Image Processing Engineer III Salaries?

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:

  • 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
Job Role Years of Experience Average Salary
Signal & Image Processing Engineer I0-2 years$88,167
Signal & Image Processing Engineer II2-4 years$99,499
Signal & Image Processing Engineer III4-7 years$126,257
Signal & Image Processing Engineer IV7+ years$147,097
Signal & Image Processing Engineer V7-10 years$191,003

Top Paying Cities for Signal & Image Processing Engineer III

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:

  • San Jose: $159,248
  • San Francisco: $157,504
  • Oakland: $154,185

Signal & Image Processing Engineer III Salary by Company Size: Startups vs. Enterprise

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.

Signal & Image Processing Engineer III Salary by Company Size

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

Signal & Image Processing Engineer III Salary by Industry: Top Paying Sectors

For Signal & Image Processing Engineer III roles, the industry you choose can affect earning potential by as much as 20% (the gap between the highest and lowest paying industries). Data shows that the Aerospace & Defense and Business Services sectors offer the strongest compensation, at 10% above the average. In contrast, Signal & Image Processing Engineer positions in Biotechnology or Transportation typically offer lower base pay, as these industries often view Signal & Image Processing Engineer III as a support function rather than a direct revenue driver.

The top paying industry for a Signal & Image Processing Engineer III

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense$138,883$67.010%

Signal & Image Processing Engineer III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

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.

Last Updated on August 01, 2026
$117,844
Average $126,257/year
$136,086
$9,820
Average $10,521/month
$11,341
$2,266
Average $2,428/week
$2,617
$57
Average $61/hour
$65
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

Signal & Image Processing Engineer III Salary Growth & Career Path

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.

Signal & Image Processing Engineer III Salary Growth and Career Path
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%

Most common benefits for Signal & Image Processing Engineer III

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Signal & Image Processing Engineer III

Here are companies hiring for Signal & Image Processing Engineer III and their salaries, click below for more details.

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FAQ about Signal & Image Processing Engineer III

1. Where can a Signal & Image Processing Engineer III earn the most?

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.

2. What is the highest pay for Signal & Image Processing Engineer III?

The highest pay for Signal & Image Processing Engineer III is $145,035.

3. What is the lowest pay for Signal & Image Processing Engineer III?

The lowest pay for Signal & Image Processing Engineer III is $110,184.

4. What are the responsibilities of Signal & Image Processing Engineer III?

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.

5. What industry pays the highest salary for Signal & Image Processing Engineer III?

The Aerospace & Defense industry offers the highest average compensation for Signal & Image Processing Engineer III roles, with salaries approximately 10% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

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