What are the main factors that influence a Mechanical Design Engineer Senior's salary?

The primary factors are: 1) Experience Level, 2) Geographic Location, 3) Education/Skills, 4) Company Size & Industry

How does experience change A Mechanical Design Engineer Senior's salary?

A Mechanical Design Engineer Senior's salary grows with experience: a MEP Mechanical Designer I (0-1 years)earns $62,595, a MEP Mechanical Designer II (1-3 years)earns $73,038, a Mechanical Design Engineer Senior (3-5 years)earns $89,164,

What are the highest paying states for a Mechanical Design Engineer Senior?

Mechanical Design Engineer Senior salary varies significantly by state. The top 3 highest paying states for Mechanical Design Engineer Senior roles are District of Columbia $89,746, California $89,405, Massachusetts $88,214. These tech hubs typically pay 10-15% above the national average.

How much do different types of Mechanical Design Engineer Senior roles make?

Salaries for Mechanical Design Engineer Senior level roles vary by specialization: Mechanical Design Engineer VI: $188,980; Mechanical Design Engineer V: $148,583; Mechanical Design Engineer IV: $129,090; Senior Mechanical Engineer: $108,400; Mechanical Design Engineer III: $108,350.

Mechanical Design Engineer Senior Salary in District of Columbia

How much does a Mechanical Design Engineer Senior make in District of Columbia?

As of June 01, 2026, the average salary for a Mechanical Design Engineer Senior in District of Columbia is $89,746 per year, which breaks down to an hourly rate of $43.

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

Top Earners (90th percentile): $104,867
Majority Range (25th-75th percentile): $84,545 to $97,661
Entry-Level (10th percentile): $79,810

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Mechanical Design Engineer Senior Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$97,661	$8,138	$1,878	$47
Average	$89,746	$7,479	$1,726	$43
25th Percentile	$84,545	$7,045	$1,626	$41

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Key Factors That Influence Mechanical Design Engineer Senior Salaries

A Mechanical Design Engineer Senior'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 Do Mechanical Design Engineer Senior 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 Design Engineer Seniors. For example, consider the average annual salaries in these key locations:

District of Columbia: $89,746.
California: $89,405.
Massachusetts: $88,214.

District of Columbia $89,746 California $89,405 Massachusetts $88,214 Washington $87,890 New Jersey $87,857 Alaska $87,744 Connecticut $86,625 New York $86,171

Hawaii $84,720 Rhode Island $84,039 Maryland $83,577 Minnesota $82,945 Colorado $82,702 Illinois $82,621 Oregon $82,313 Delaware $82,086

New Hampshire $81,943 Virginia $81,624 Pennsylvania $80,692 Nevada $80,222 North Dakota $80,068 Michigan $79,824 Wisconsin $79,735 Vermont $79,557

Texas $79,063 Maine $79,030 Arizona $78,981 Ohio $78,925 Georgia $78,179 Indiana $77,806 Wyoming $77,733 Utah $77,620

Iowa $77,571 Kansas $77,182 Louisiana $77,069 North Carolina $77,028 Missouri $77,012 Florida $76,696 Montana $76,525 Nebraska $76,363

Kentucky $76,274 South Carolina $75,950 Tennessee $75,747 Idaho $75,666 New Mexico $75,075 Oklahoma $74,945 Alabama $74,467 South Dakota $73,664

Arkansas $73,226 West Virginia $72,991 Mississippi $72,286

Top Paying Cities for Mechanical Design Engineer Seniors

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:

Parcel Return Service: $89,259
Washington: $89,259
Naval Anacost Annex: $89,255

Parcel Return Service, DC $89,259 Washington, DC $89,259 Naval Anacost Annex, DC $89,255 Washington Navy Yard, DC $89,259

Mechanical Design Engineer Senior Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Mechanical Design Engineer Senior'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 June 01, 2026

$84,545

Average $89,746/year

$97,661

$7,045

Average $7,479/month

$8,138

$1,626

Average $1,726/week

$1,878

$41

Average $43/hour

$47

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$97,661	$8,138	$1,878	$47
Average	$89,746	$7,479	$1,726	$43
25th Percentile	$84,545	$7,045	$1,626	$41

Salaries of jobs related to Mechanical Design Engineer Senior

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