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Human Factors Engineer III Salary in Ruby, SC

How much does a Human Factors Engineer III make in Ruby, SC?

As of October 01, 2026, the average salary for a Human Factors Engineer III in Ruby, SC is $101,700 per year, which breaks down to an hourly rate of $49.

However, a Human Factors Engineer III's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $118,321
  • Majority Range (25th-75th percentile): $94,100 to $110,400
  • Entry-Level (10th percentile): $87,181

Key Factors That Influence Human Factors Engineer III Salaries

A Human Factors 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, skills and company size can directly affect your earning potential.

How Experience Level Affects Human Factors Engineer Salaries?

Experience is a primary driver of a Human Factors 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:

  • Human Factors Engineer II (2-4 years): $90,449
  • Human Factors Engineer III (4-7 years): $101,689
  • Human Factors Engineer IV (7+ years): $122,440
  • Human Factors Engineer V (7-10 years): $144,481
  • Human Factors Engineering Manager (10+ years): $137,585
Job Role Years of Experience Average Salary
Human Factors Engineer II2-4 years$90,449
Human Factors Engineer III4-7 years$101,689
Human Factors Engineer IV7+ years$122,440
Human Factors Engineer V7-10 years$144,481
Human Factors Engineering Manager10+ years$137,585

Top Paying Cities for Human Factors Engineer IIIs

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: $141,100
  • San Francisco: $139,600
  • Oakland: $136,600

What Skills Can Increase a Human Factors Engineer III's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 19.26% Job Postings): Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  • Software Engineering (Mentioned in 2.96% Job Postings): Software engineering is the application of engineering to the development of software in a systematic method. Notable definitions of software engineering include: "the systematic application of scientific and technological knowledge, methods, and experience to the design, implementation, testing, and documentation of software"—The Bureau of Labor Statistics—IEEE Systems and software engineering - Vocabulary "The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software"—IEEE Standard Glossary of Software Engineering Terminology "an engineering discipline that is concerned with all aspects of software production"—Ian Sommerville "the establishment and use of sound engineering principles in order to economically obtain software that is reliable and works efficiently on real machines"—Fritz Bauer
  • Product Strategy (Mentioned in 2.22% Job Postings): Product strategy is defined as the road map of a product. This road map outlines the end-to-end vision of the product, particulars on achieving the product strategy and the big picture context in terms of what the product will become. Companies utilise the product strategy in strategic planning and marketing to identify the direction of the company's activities. The product strategy is composed of a variety of sequential process in order for the vision to be effectively achieved. The company must be clear in terms of the target market of the product in order for them to plan the activities needed in order to reach the destination and to achieve its goals.
Skills Demand Percentage
Analysis 19.26%
Software Engineering 2.96%
Product Strategy 2.22%

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Human Factors Engineer III's salary.

  • Data Visualization: Can increase your salary by up to 19%.
  • Product Strategy: Can increase your salary by up to 17%.
  • Software Engineering: Can increase your salary by up to 14%.
Skill Salary Salary % Increase
Data Visualization $121,023
19%
Product Strategy $118,989
17%
Software Engineering $115,938
14%

Human Factors Engineer III Salary by Company Size: Startups vs. Enterprise

Human Factors Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $113,537. While startup companies pay approximate $96,137.

Human Factors Engineer III Salary by Company Size

Company Size Employees Average Salary
Startup 1~50 $96,137
Growth Stage 51~500 $101,653
Established 501~5000 $109,629
Enterprise 5000+ $113,537

Human Factors Engineer III Salary by Industry: Top Paying Sectors

For Human Factors 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, Human Factors Engineer positions in Transportation or Software & Networking typically offer lower base pay, as these industries often view Human Factors Engineer III as a support function rather than a direct revenue driver.

The top paying industries for a Human Factors Engineer III

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Aerospace & Defense$111,870$54.010%
Business Services$111,870$54.010%
Construction$111,870$54.010%
Energy & Utilities$111,870$54.010%
Healthcare$111,870$54.010%

Human Factors Engineer III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Human Factors 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 October 01, 2026
$94,100
Average $101,700/year
$110,400
$7,842
Average $8,475/month
$9,200
$1,810
Average $1,956/week
$2,123
$45
Average $49/hour
$53
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $110,400 $9,200 $2,123 $53
Average $101,700 $8,475 $1,956 $49
25th Percentile $94,100 $7,842 $1,810 $45

Human Factors Engineer III Salary Growth & Career Path

Promotions are the fastest way to increase your earnings. As a Human Factors 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.

Human Factors Engineer III Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
Human Factors Engineer IV $122,500 20%
R & D Support Associate IV $119,500 18%

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Where Does Our Salary Data Come From?

Salary.com salary estimates, histograms, trends, and comparisons are derived from both employer job postings and third-party data sources. We also provide multiple percentiles of salary information for your reference, click here to know Why the Salary Midpoint Formula Is Crucial to Getting Pay Equity Right. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.

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