What are the main factors that influence a Radiological Engineer III's salary?

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

What industry pays the highest salary for Radiological Engineer III?

The Software & Networking industry offers the highest average compensation for Radiological Engineer III roles, with salaries approximately 40% above the market median.

How does experience change A Radiological Engineer 's salary?

A Radiological Engineer 's salary grows with experience: an Entry Nuclear Engineer (0-2 years)earns $82,869, an Engineer, Experienced - Nuclear (2-4 years)earns $96,871, a Radiological Engineer III (4-7 years)earns $117,487, an Engineer, Specialist - Nuclear (7+ years)earns $141,932, an Engineer, Lead/Master - Nuclear (7-10 years)earns $163,887,

What are the highest paying states for a Radiological Engineer III?

Radiological Engineer III salary varies significantly by state. The top 3 highest paying states for Radiological Engineer III roles are District of Columbia $128,500, California $128,000, Massachusetts $126,300. These tech hubs typically pay 10-15% above the national average.

How much do different types of Radiological Engineer roles make?

Salaries for Radiological Engineer level roles vary by specialization: Radiological Engineer V: $161,890; Radiological Engineer IV: $140,160; Nuclear Engineer III: $116,014; Engineer III: $110,740; Radiological Surveillance Technician III: $99,223.

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Radiological Engineer III Salary in Delaware

How much does a Radiological Engineer III make in Delaware?

As of July 01, 2026, the average salary for a Radiological Engineer III in Delaware is $117,500 per year, which breaks down to an hourly rate of $56.

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

Top Earners (90th percentile): $131,828
Majority Range (25th-75th percentile): $109,700 to $125,000
Entry-Level (10th percentile): $102,599

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Radiological Engineer III Salaries by Percentile

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$125,000	$10,417	$2,404	$60
Average	$117,500	$9,792	$2,260	$56
25th Percentile	$109,700	$9,142	$2,110	$53

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Key Factors That Influence Radiological Engineer III Salaries

A Radiological 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, and company size can directly affect your earning potential.

How Experience Level Affects Radiological Engineer Salaries?

Experience is a primary driver of a Radiological 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:

Entry Nuclear Engineer (0-2 years): $82,869
Engineer, Experienced - Nuclear (2-4 years): $96,871
Radiological Engineer III (4-7 years): $117,487
Engineer, Specialist - Nuclear (7+ years): $141,932
Engineer, Lead/Master - Nuclear (7-10 years): $163,887

Job Role	Years of Experience	Average Salary
Entry Nuclear Engineer	0-2 years	$82,869
Engineer, Experienced - Nuclear	2-4 years	$96,871
Radiological Engineer III	4-7 years	$117,487
Engineer, Specialist - Nuclear	7+ years	$141,932
Engineer, Lead/Master - Nuclear	7-10 years	$163,887

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What Am I Worth?

How Do Radiological Engineer III 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 Radiological Engineer IIIs. For example, consider the average annual salaries in these key locations:

District of Columbia: $128,500.
California: $128,000.
Massachusetts: $126,300.

District of Columbia $128,500 California $128,000 Massachusetts $126,300 Washington $125,800 New Jersey $125,800 Alaska $125,600 Connecticut $124,000 New York $123,400

Hawaii $121,300 Rhode Island $120,300 Maryland $119,700 Minnesota $118,800 Colorado $118,400 Illinois $118,300 Oregon $117,900 Delaware $117,500

New Hampshire $117,300 Virginia $116,900 Pennsylvania $115,500 Nevada $114,900 North Dakota $114,600 Michigan $114,300 Wisconsin $114,200 Vermont $113,900

Maine $113,200 Texas $113,200 Arizona $113,100 Ohio $113,000 Georgia $111,900 Indiana $111,400 Wyoming $111,300 Utah $111,100

Iowa $111,100 Kansas $110,500 Louisiana $110,400 Missouri $110,300 North Carolina $110,300 Florida $109,800 Montana $109,600 Nebraska $109,300

Kentucky $109,200 South Carolina $108,800 Tennessee $108,500 Idaho $108,300 New Mexico $107,500 Oklahoma $107,300 Alabama $106,600 South Dakota $105,500

Arkansas $104,900 West Virginia $104,500 Mississippi $103,500

Top Paying Cities for Radiological 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:

Lincoln: $117,000
Little Creek: $117,900
Magnolia: $117,700

Lincoln, DE $117,000 Little Creek, DE $117,900 Magnolia, DE $117,700 Milford, DE $117,300 Marydel, DE $117,500 Millsboro, DE $116,500 Millville, DE $116,700 Milton, DE $116,900

Nassau, DE $117,000 Ocean View, DE $116,700 Rehoboth Beach, DE $116,900 Seaford, DE $117,000 Selbyville, DE $116,500 Smyrna, DE $117,900 Viola, DE $117,400 Woodside, DE $117,700

Bear, DE $117,400 Newark, DE $117,400 Claymont, DE $117,600 Delaware City, DE $117,500 Hockessin, DE $117,400 Kirkwood, DE $117,500 Middletown, DE $117,500 Montchanin, DE $117,400

New Castle, DE $117,400 Odessa, DE $117,600 Port Penn, DE $117,700 Rockland, DE $117,400 Saint Georges, DE $117,500 Townsend, DE $117,700 Winterthur, DE $117,400 Lewes, DE $116,900

Wilmington, DE $117,400 Dover, DE $117,900 Dover Afb, DE $117,200 Bethany Beach, DE $116,600 Bethel, DE $116,700 Bridgeville, DE $117,000 Camden Wyoming, DE $117,500 Cheswold, DE $117,800

Clayton, DE $117,800 Dagsboro, DE $116,500 Delmar, DE $116,300 Ellendale, DE $116,600 Felton, DE $117,300 Fenwick Island, DE $116,500 Frankford, DE $116,300 Frederica, DE $117,400

Georgetown, DE $116,400 Greenwood, DE $117,000 Harbeson, DE $116,600 Harrington, DE $117,100 Hartly, DE $117,500 Houston, DE $117,000 Kenton, DE $117,800 Laurel, DE $116,400

Yorklyn, DE $117,400

Radiological Engineer III Salary by Company Size: Startups vs. Enterprise

Radiological Engineer III salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $131,202. While startup companies pay approximate $111,169.

Radiological Engineer III Salary by Company Size

Company Size	Employees	Average Salary
Startup	1~50	$111,169
Growth Stage	51~500	$117,512
Established	501~5000	$126,760
Enterprise	5000+	$131,202

Radiological Engineer III Salary by Industry: Top Paying Sectors

For Radiological Engineer III roles, the industry you choose can affect earning potential by as much as 80% (the gap between the highest and lowest paying industries). Data shows that the Software & Networking and Energy & Utilities sectors offer the strongest compensation, at 40% above the average. In contrast, Radiological Engineer positions in Transportation or MFG Durable typically offer lower base pay, as these industries often view Radiological Engineer III as a support function rather than a direct revenue driver.

The top paying industries for a Radiological Engineer III

Industry Sector	Average Annual Salary	Average Hourly Rate	Pay vs.Avg
Software & Networking	$164,500	$79.0	40%
Energy & Utilities	$152,750	$73.0	30%
Aerospace & Defense	$141,000	$68.0	20%
Business Services	$129,250	$62.0	10%

Radiological Engineer III Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Radiological 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 July 01, 2026

$109,700

Average $117,500/year

$125,000

$9,142

Average $9,792/month

$10,417

$2,110

Average $2,260/week

$2,404

$53

Average $56/hour

$60

	Annual Salary	Monthly Pay	Weekly Pay	Hourly Wage
75th Percentile	$125,000	$10,417	$2,404	$60
Average	$117,500	$9,792	$2,260	$56
25th Percentile	$109,700	$9,142	$2,110	$53

Radiological Engineer III Salary Growth & Career Path

Radiological Engineer III

Aviation Engineer IV

Aerospace Aviation Engineer IV

Engineer - Specialist/Project Lead

GNC Engineer IV

Aviation Engineering Director

Aerospace Aviation Engineer V

General Engineering Director

GNC Engineer V

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

Radiological Engineer III Salary Growth and Career Path
Next Step Role	Estimate Salary	Projected Raise
Aviation Engineer IV	$142,000	21%
Aerospace Aviation Engineer IV	$141,930	21%
Engineer - Specialist/Project Lead	$142,000	21%
GNC Engineer IV	$137,200	17%

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