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Human Factors Engineer IV Salary in Encinitas, CA

How much does a Human Factors Engineer IV make in Encinitas, CA?

As of May 01, 2026, the average salary for a Human Factors Engineer IV in Encinitas, CA is $144,400 per year, which breaks down to an hourly rate of $69.

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

  • Top Earners (90th percentile): $170,382
  • Majority Range (25th-75th percentile): $131,900 to $158,000
  • Entry-Level (10th percentile): $120,519
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View as table View as graph 25% $131,900 10% $120,519 90% $170,382 75% $158,000 $144,400 50%(Median) Didn’t find job title? Click

Human Factors Engineer IV Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $158,000 $13,167 $3,038 $76
Average $144,400 $12,033 $2,777 $69
25th Percentile $131,900 $10,992 $2,537 $63
Check out Human Factors Engineer IV Job Openings in Encinitas, CA
Systems Human Factors Engineer

L&T Technology Services - Anaheim, CA

UI Human Factors Engineer as

Amicis Global - San Francisco, CA

Human Factors Engineer

iRhythm Technologies, Inc. - San Francisco, CA

Senior Human Factors Engineer IFUs

3 Key Consulting - Thousand Oaks, CA

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Key Factors That Influence Human Factors Engineer IV Salaries

A Human Factors 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, 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 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:

  • Human Factors Engineer II (2-4 years): $106,613
  • Human Factors Engineer III (4-7 years): $119,930
  • Human Factors Engineer IV (7+ years): $144,380
  • Human Factors Engineer V (7-10 years): $170,430
  • Human Factors Engineering Manager (10+ years): $162,250
Job Role Years of Experience Average Salary
Human Factors Engineer II2-4 years$106,613
Human Factors Engineer III4-7 years$119,930
Human Factors Engineer IV7+ years$144,380
Human Factors Engineer V7-10 years$170,430
Human Factors Engineering Manager10+ years$162,250
$106,613 Human Fac...
$119,930 Human Fac...
$144,380 Human Fac...
$170,430 Human Fac...
$162,250 Human Fac...
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What Am I Worth?

Top Paying Cities for Human Factors Engineer IVs

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: $169,900
  • San Francisco: $168,000
  • Oakland: $164,500

What Skills Can Increase a Human Factors Engineer IV'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.
See More Skills
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 IV's salary.
  • Scientific Research: Can increase your salary by up to 14%.
  • Data Analysis: Can increase your salary by up to 14%.
  • Data Analytics: Can increase your salary by up to 12%.
Skill Salary Salary % Increase
Scientific Research
$164,616
14%
Data Analysis
$164,616
14%
Data Analytics
$161,728
12%
Software Engineering
$158,840
10%
Facilitation
$158,840
10%
Software Development
$155,952
8%
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Human Factors Engineer IV Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Human Factors 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 May 01, 2026

Human Factors Engineer IV Salary Growth & Career Path

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

Human Factors Engineer IV Salary Growth and Career Path
Next Step Role Estimate Salary Projected Raise
Human Factors Engineer V $170,500 18%
R & D Support Associate V $172,100 19%

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Cost of Living In Encinitas, CA

Cost of Living in Encinitas, CA is
49.9% Higher
than the National Average

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