Mechanical Engineer 4 Salary in the United States

How much does a Mechanical Engineer 4 make in the United States?

As of January 01, 2026, the average salary for a Mechanical Engineer 4 in the United States is $117,215 per year, which breaks down to an hourly rate of $56.

However, a Mechanical Engineer 4's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $141,254
  • Majority Range (25th-75th percentile): $107,296 to $129,798
  • Entry-Level (10th percentile): $98,265
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View as table View as graph 25% $107,296 10% $98,265 90% $141,254 75% $129,798 $117,215 50%(Median) Didn’t find job title? Click

Mechanical Engineer 4 Salaries by Percentile

Annual
Salary
Monthly
Pay
Weekly
Pay
Hourly
Wage
75th Percentile $129,798 $10,817 $2,496 $62
Average $117,215 $9,768 $2,254 $56
25th Percentile $107,296 $8,941 $2,063 $52
Check out Mechanical Engineer 4 Job Openings in the United States
Engineer Mechanical

Constellation Energy - CALIFORNIA, MD

Engineer Mechanical

Constellation Energy - BENEDICT, MD

Engineer Mechanical

Constellation Energy - HUNTINGTOWN, MD

Engineer Mechanical

Constellation Energy - LUSBY, MD

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Key Factors That Influence Mechanical Engineer 4 Salaries

A Mechanical Engineer 4'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 Mechanical Engineer 4 Salaries?

Experience is a primary driver of a Mechanical Engineer 4'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:

  • Entry-Level (less than 1 year): $114,460
  • Early Career (1-2 years): $114,873
  • Mid-Level (2-4 years): $116,250
  • Senior-Level (5-8 years): $117,904
  • Expert (over 8 years): $121,390
Levels Salary
Entry Level Mechanical Engineer 4$114,460
Intermediate Level Mechanical Engineer 4$114,873
Senior Level Mechanical Engineer 4$116,250
Specialist Level Mechanical Engineer 4$117,904
Expert Level Mechanical Engineer 4$121,390
$114,460 0 yr
$114,873 < 2 yrs
$116,250 2-4 yrs
$117,904 5-8 yrs
$121,390 > 8 yrs
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What Am I Worth?

How Do Mechanical Engineer 4 Salaries Vary from State to State?

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 Mechanical Engineer 4s. For example, consider the average annual salaries in these key locations:

  • District of Columbia: $129,780.
  • California: $129,288.
  • Massachusetts: $127,565.

Top Paying Cities for Mechanical Engineer 4s

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: $147,843
  • San Francisco: $146,390
  • Oakland: $143,143

What Skills Can Increase a Mechanical Engineer 4's Salary?

Demanded Skills for the Role:

  • Leadership (Mentioned in 3.56% Job Postings): Knowledge of and ability to employ effective strategies that motivate and guide other members within our business to achieve optimum results.
  • Food Preparation (Mentioned in 3.09% Job Postings): The following outline is provided as an overview of and topical guide to food preparation: Food preparation – art form and applied science that includes but is not limited to cooking.
  • Wholesale (Mentioned in 2.85% Job Postings): Buying and selling products in large quantities at a lower price to increase profitability through a high sales volume.
See More Skills
Skills Demand Percentage
Leadership 3.56%
Food Preparation 3.09%
Wholesale 2.85%
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 Mechanical Engineer 4's salary.
  • Results Oriented: Can increase your salary by up to 8%.
  • Influencing: Can increase your salary by up to 8%.
  • Facilitation: Can increase your salary by up to 8%.
Skill Salary Salary % Increase
Results Oriented
$126,592
8%
Influencing
$126,592
8%
Facilitation
$126,592
8%
Hard Working
$125,420
7%
Team Building
$125,420
7%
Building Relationships
$124,248
6%
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Mechanical Engineer 4 Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Mechanical Engineer 4'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 January 01, 2026

Salary Trends for Mechanical Engineer 4

Salaries for a Mechanical Engineer 4 can change over time, reflecting shifts in market demand and the overall economy. The median salary decreased from $101,292 in 2023 to around $100,161 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a detailed analysis of Mechanical Engineer 4 salary trends, .

Average Annual Salary of Mechanical Engineer 4 Over Time

2022
$???
2023
$101,292
2024
$101,127
2025
$100,161
2026
$???
2027
$???
Year Average Annual Salary
2022
View More
2023 $101,292
2024 $101,127
2025 $100,161
2026
View More
2027
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Most common benefits for Mechanical Engineer 4

Social Security
401(k)
Disability
Healthcare
Pension
Time Off (days)
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Common company salaries for Mechanical Engineer 4

Here are companies hiring for Mechanical Engineer 4 and their salaries, click below for more details.

Find Your Next Mechanical Engineer 4 Job

Ready to take the next step in your career? Browse thousands of current Mechanical Engineer 4 job openings on our job board. Use the search bar below to find your perfect match.

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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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