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

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

How does experience change A Principal Design Engineer's salary?

A Principal Design Engineer's salary grows with experience: a Product Design Engineer I (0-2 years)earns $82,049, a Product Design Engineer II (2-4 years)earns $93,078, a Principal Design Engineer (4-7 years)earns $116,342, a Product Design Engineer IV (7+ years)earns $142,060, a Product Design Engineer V (7-10 years)earns $166,431,

What are the highest paying states for a Principal Design Engineer?

Principal Design Engineer salary varies significantly by state. The top 3 highest paying states for Principal Design Engineer roles are District of Columbia $128,259, California $127,773, Massachusetts $126,070. These tech hubs typically pay 10-15% above the national average.

How much do different types of Principal Design Engineer roles make?

Salaries for Principal Design Engineer level roles vary by specialization: Design Principal: $229,656; Principal Digital Design Engineer: $190,973; Digital Design Engineer V: $190,959; Principal Data Engineer: $171,192; Principal Database Engineer: $169,240.

Principal Design Engineer Salary in Delaware

How much does a Principal Design Engineer make in Delaware?

As of June 01, 2026, the average salary for a Principal Design Engineer in Delaware is $117,312 per year, which breaks down to an hourly rate of $56.

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

Top Earners (90th percentile): $142,506
Majority Range (25th-75th percentile): $108,120 to $130,500
Entry-Level (10th percentile): $99,751

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Principal Design Engineer Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$130,500	$10,875	$2,510	$63
Average	$117,312	$9,776	$2,256	$56
25th Percentile	$108,120	$9,010	$2,079	$52

You may get higher pay by adjusting the following factors:

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Key Factors That Influence Principal Design Engineer Salaries

A Principal Design Engineer'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 Principal Design Engineer Salaries?

Experience is a primary driver of a Principal Design Engineer'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): $82,049
Early Career (1-2 years): $93,078
Mid-Level (2-4 years): $116,342
Senior-Level (5-8 years): $142,060
Expert (over 8 years): $166,431

Levels	Salary
Product D... Level Principal Design Engineer	$82,049
Product D... Level Principal Design Engineer	$93,078
Principal... Level Principal Design Engineer	$116,342
Product D... Level Principal Design Engineer	$142,060
Product D... Level Principal Design Engineer	$166,431

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What Am I Worth?

How Do Principal Design Engineer 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 Principal Design Engineers. For example, consider the average annual salaries in these key locations:

District of Columbia: $128,259.
California: $127,773.
Massachusetts: $126,070.

District of Columbia $128,259 California $127,773 Massachusetts $126,070 Washington $125,606 New Jersey $125,560 Alaska $125,398 Connecticut $123,799 New York $123,151

Hawaii $121,077 Rhode Island $120,104 Maryland $119,444 Minnesota $118,540 Colorado $118,193 Illinois $118,077 Oregon $117,637 Delaware $117,312

New Hampshire $117,108 Virginia $116,652 Pennsylvania $115,320 Nevada $114,648 North Dakota $114,428 Michigan $114,080 Wisconsin $113,953 Vermont $113,698

Texas $112,991 Maine $112,945 Arizona $112,875 Ohio $112,794 Georgia $111,729 Indiana $111,196 Wyoming $111,092 Utah $110,929

Iowa $110,860 Kansas $110,304 Louisiana $110,142 North Carolina $110,084 Missouri $110,061 Florida $109,609 Montana $109,365 Nebraska $109,134

Kentucky $109,006 South Carolina $108,543 Tennessee $108,253 Idaho $108,138 New Mexico $107,292 Oklahoma $107,107 Alabama $106,423 South Dakota $105,276

Arkansas $104,651 West Virginia $104,315 Mississippi $103,307

Top Paying Cities for Principal Design Engineers

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:

Lincoln: $116,784
Little Creek: $117,639
Magnolia: $117,470

Lincoln, DE $116,784 Little Creek, DE $117,639 Magnolia, DE $117,470 Milford, DE $117,080 Marydel, DE $117,273 Millsboro, DE $116,294 Millville, DE $116,473 Milton, DE $116,675

Nassau, DE $116,760 Ocean View, DE $116,454 Rehoboth Beach, DE $116,677 Seaford, DE $116,743 Selbyville, DE $116,260 Smyrna, DE $117,720 Viola, DE $117,178 Woodside, DE $117,493

Bear, DE $117,222 Newark, DE $117,178 Claymont, DE $117,418 Delaware City, DE $117,295 Hockessin, DE $117,167 Kirkwood, DE $117,273 Middletown, DE $117,318 Montchanin, DE $117,194

New Castle, DE $117,211 Odessa, DE $117,376 Port Penn, DE $117,455 Rockland, DE $117,206 Saint Georges, DE $117,281 Townsend, DE $117,462 Winterthur, DE $117,220 Lewes, DE $116,720

Wilmington, DE $117,173 Dover, DE $117,639 Dover Afb, DE $117,019 Bethany Beach, DE $116,331 Bethel, DE $116,451 Bridgeville, DE $116,726 Camden Wyoming, DE $117,308 Cheswold, DE $117,601

Clayton, DE $117,604 Dagsboro, DE $116,250 Delmar, DE $116,063 Ellendale, DE $116,416 Felton, DE $117,071 Fenwick Island, DE $116,275 Frankford, DE $116,073 Frederica, DE $117,187

Georgetown, DE $116,206 Greenwood, DE $116,745 Harbeson, DE $116,330 Harrington, DE $116,923 Hartly, DE $117,287 Houston, DE $116,756 Kenton, DE $117,610 Laurel, DE $116,136

Yorklyn, DE $117,202

Principal Design Engineer Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Principal Design Engineer'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

$108,120

Average $117,312/year

$130,500

$9,010

Average $9,776/month

$10,875

$2,079

Average $2,256/week

$2,510

$52

Average $56/hour

$63

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$130,500	$10,875	$2,510	$63
Average	$117,312	$9,776	$2,256	$56
25th Percentile	$108,120	$9,010	$2,079	$52

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