As of July 01, 2026, the average salary for a Field Service Engineer III in the United States is $105,845 per year, which breaks down to an hourly rate of $51.
However, a Field Service Engineer III's salary can vary significantly. Here’s a look at the typical salary range:
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A Field Service 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, education, and company size can directly affect your earning potential.
Experience is a primary driver of a Field Service 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 |
|---|---|---|
| Field Service Engineer I | 0-2 years | $73,646 |
| Field Service Engineer II | 2-4 years | $90,405 |
| Field Service Engineer III | 4-7 years | $105,845 |
| Field Service Engineer IV | 7+ years | $125,176 |
| Field Service Engineer V | 7-10 years | $145,385 |
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 Field Service Engineer IIIs. For example, consider the average annual salaries in these key locations:
Demanded Skills for the Role:
| Skills | Demand Percentage |
|---|---|
| Customer Service | 8.69% |
| Repairing | 1.98% |
| Technical Services | 1.31% |
| Skill | Salary | Salary % Increase |
|---|---|---|
|
Project Management
|
$112,196 |
6%
|
|
Decision Making
|
$111,137 |
5%
|
|
Collaboration
|
$111,137 |
5%
|
|
Analysis
|
$111,137 |
5%
|
|
Support Services
|
$110,079 |
4%
|
|
Scheduling
|
$110,079 |
4%
|
Field Service Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $118,387. While startup companies pay approximate $100,120.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $100,120 |
| Growth Stage | 51~500 | $105,892 |
| Established | 501~5000 | $114,325 |
| Enterprise | 5000+ | $118,387 |
For Field Service Engineer III roles, the industry you choose can affect earning potential by as much as 55% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Business Services sectors offer the strongest compensation, at 25% above the average. In contrast, Field Service Engineer positions in Insurance or Hospitality & Leisure typically offer lower base pay, as these industries often view Field Service Engineer III as a support function rather than a direct revenue driver.
| Industry Sector | Average Annual Salary | Average Hourly Rate | Pay vs.Avg |
|---|---|---|---|
| Biotechnology | $132,306 | $64.0 | 25% |
| Business Services | $127,014 | $61.0 | 20% |
| Pharmaceuticals | $124,897 | $60.0 | 18% |
| Chemicals | $121,722 | $59.0 | 15% |
| Internet | $118,546 | $57.0 | 12% |
Your level of education can impact your salary potential. While many Field Service Engineer IIIs enter the field with a Bachelor's Degree degree, higher education can lead to more specialized and higher-paying roles.
According to our 100% employer-reported salary data, the median salary for a Field Service Engineer III with a Bachelor's Degree is between $99,203 and $104,586).
Field Service Engineer III Salaries by Degree Level
| Degree Level | % of user with this level of education |
|---|---|
| No Diploma | 0.7% |
| High School | 21.2% |
| Associates | 28.1% |
| Bachelors | 43.8% |
| Masters | 4.2% |
| Doctorate | 1.7% |
Understanding how a Field Service 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 Field Service 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 |
|---|---|---|
| Field Service Engineer IV | $125,176 | 18% |
| Power Systems Rental Operations Manager | $106,733 | 1% |
| Field Operations Supervisor | $112,963 | 7% |
Salaries for a Field Service Engineer III can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $85,539 in 2023 to around $84,718 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Field Service Engineer III salary trends, .
| Year | Average Annual Salary |
|---|---|
| 2022 |
View More
|
| 2023 | $85,539 |
| 2024 | $85,186 |
| 2025 | $84,718 |
| 2026 |
View More
|
| 2027 |
View More
|
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A Field Service 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 Field Service Engineer III earns the most in San Jose, CA, where the annual salary of a Field Service Engineer III is $133,502.
The highest pay for Field Service Engineer III is $130,698.
The lowest pay for Field Service Engineer III is $88,397.
Provides on-site support and technical assistance with various products or equipment. Installs, troubleshoots, and provides routine maintenance to products/equipment to ensure proper function and maximize uptime. Identifies, analyzes, and repairs product failures and replaces and installs new components or parts as necessary. Inspects and tests completed work to ensure the service meets quality and safety standards. Develops detailed service reports to document service visits, issues, and troubleshooting actions and logs and tracks maintenance activities. Answers basic customer questions about product/equipment features or issues and escalates complex problems as necessary. Performs start-up testing and customer training on features and the general maintenance of products. Typically requires a bachelor's degree. 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 Biotechnology industry offers the highest average compensation for Field Service Engineer III roles, with salaries approximately 25% above the market median.
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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