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Proton Radiation Therapist Salary in the United States

How much does a Proton Radiation Therapist make in the United States?

As of October 01, 2026, the average salary for a Proton Radiation Therapist in the United States is $96,213 per year, which breaks down to an hourly rate of $46.

However, a Proton Radiation Therapist's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $110,864
  • Majority Range (25th-75th percentile): $87,052 to $103,882
  • Entry-Level (10th percentile): $78,711
Salary Factors Salary-Boosting Skills Salary by Experience Related Job Salaries Top Paying Cities Explore Related Jobs

Key Factors That Influence Proton Radiation Therapist Salaries

A Proton Radiation Therapist'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, education and company size can directly affect your earning potential.

How Experience Level Affects Proton Radiation Therapist Salaries?

Experience is a primary driver of a Proton Radiation Therapist'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): $138,577
  • Early Career (1-2 years): $88,097
  • Mid-Level (2-4 years): $96,849
  • Senior-Level (5-8 years): $115,442
  • Expert (over 8 years): $157,092
Levels Salary
Accountan... Level Proton Radiation Therapist$138,577
Accountin... Level Proton Radiation Therapist$88,097
Proton Ra... Level Proton Radiation Therapist$96,849
Accountin... Level Proton Radiation Therapist$115,442
Accountin... Level Proton Radiation Therapist$157,092
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How Do Proton Radiation Therapist 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 Proton Radiation Therapists. For example, consider the average annual salaries in these key locations:
  • District of Columbia: $106,527.
  • California: $106,123.
  • Massachusetts: $104,709.

Top Paying Cities for Proton Radiation Therapists

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: $121,353
  • San Francisco: $120,025
  • Oakland: $117,495

What Skills Can Increase a Proton Radiation Therapist's Salary?

Demanded Skills for the Role:

  • Analysis (Mentioned in 3.26% Job Postings): Analysis is the process of considering something carefully or using statistical methods in order to understand it or explain it.
  • Internal Control (Mentioned in 2.65% Job Postings): Internal control, as defined by accounting and auditing, is a process for assuring of an organization's objectives in operational effectiveness and efficiency, reliable financial reporting, and compliance with laws, regulations and policies.
  • Generally Accepted Accounting Principles (Mentioned in 1.09% Job Postings): Helping and maintaining accounting rules and standards for financial reporting to ensure consistency and transparency.
Skills Demand Percentage
Analysis 3.26%
Internal Control 2.65%
Generally Accepted Accounting Principles 1.09%
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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 Proton Radiation Therapist's salary.

  • Client Service: Can increase your salary by up to 12%.
  • Collaboration: Can increase your salary by up to 7%.
  • Consulting: Can increase your salary by up to 7%.
Skill Salary Salary % Increase
Client Service $107,759
12%
Collaboration $102,948
7%
Consulting $102,948
7%
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Proton Radiation Therapist Salary by Industry: Top Paying Sectors

For Proton Radiation Therapist roles, the industry you choose can affect earning potential by as much as 100% (the gap between the highest and lowest paying industries). Data shows that the Biotechnology and Aerospace & Defense sectors offer the strongest compensation, at 50% above the average. In contrast, Proton Radiation Therapist positions in Retail & Wholesale or Transportation typically offer lower base pay, as these industries often view Proton Radiation Therapist as a support function rather than a direct revenue driver.

The top paying industry for a Proton Radiation Therapist

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Biotechnology$144,320$69.050%

How Education impacts a Proton Radiation Therapist's Salary?

Your level of education can impact your salary potential. While many Proton Radiation Therapists enter the field with a Associate's Degree degree, higher education can lead to more specialized and higher-paying roles.

According to our 100% employer-reported salary data, the median salary for a Proton Radiation Therapist with a Associate's Degree is between $94,991 and $102,042).

Proton Radiation Therapist Salaries by Degree Level

Typical Education for Proton Radiation Therapist
Degree Level % of user with this level of education
No Diploma 0.9%
High School 12.8%
Associates 14.1%
Bachelors 51.0%
Masters 21.1%
Doctorate 0.1%
View as Graph

Proton Radiation Therapist Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Proton Radiation Therapist'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 October 01, 2026
$87,052
Average $96,213/year
$103,882
$7,254
Average $8,018/month
$8,657
$1,674
Average $1,850/week
$1,998
$42
Average $46/hour
$50
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $103,882 $8,657 $1,998 $50
Average $96,213 $8,018 $1,850 $46
25th Percentile $87,052 $7,254 $1,674 $42

Most common benefits for Proton Radiation Therapist

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Proton Radiation Therapist

Here are companies hiring for Proton Radiation Therapist and their salaries, click below for more details.

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FAQ about Proton Radiation Therapist

1. What industry pays the highest salary for Proton Radiation Therapist?

The Biotechnology industry offers the highest average compensation for Proton Radiation Therapist roles, with salaries approximately 50% above the market median.

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.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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