How to Become a Radiation Therapist — Salary, Training & Licensing
You aim a beam of radiation at a tumor with millimeter precision — and you do it while holding the hand of a scared cancer patient. Radiation therapists combine cutting-edge physics with deep human compassion, earning $70K–110K+ with a 2-4 year degree.
90% High Demand
$70K–$110K+
Salary Range
High
Demand
+3%
Job Growth
℞ Prescribed by data · BLS · WEF · McKinsey
Radiation Therapist Apprenticeship & Training in Oregon
Licensing & Requirements
Oregon Board of Medical Imaging. ARRT certification in Radiation Therapy required + state license. JRCERT-accredited program required.
Training Programs
OHSU (radiation therapy — JRCERT-accredited, strong clinical program). Only in-state program. Some attend programs in WA or CA. Bachelor's preferred but associate's eligible.
Average Salary
$75K–$95K
Top Employers
OHSU Knight Cancer Institute, Providence Cancer Center, Kaiser Permanente NW oncology, Legacy Health, Salem Health, GenesisCare.
Career Overview
Is this career right for you?
✓You're fascinated by medical technology and physics
✓You're empathetic and can support patients going through the hardest time of their lives
✓You're detail-oriented to the extreme — millimeters matter in this job
✓You want a healthcare career with excellent pay and regular hours (most clinics are M-F, daytime)
✓You can handle the emotional reality of working with cancer patients daily
✓You want a career where technology and human compassion intersect
Your Roadmap
1
Get Your FoundationAges 14–18
Take physics, biology, anatomy, math, and chemistry courses
Shadow a radiation therapist — most cancer centers will accommodate student observers
Learn about radiation physics basics: how X-rays and protons interact with tissue
Volunteer at hospitals or cancer support organizations
Understand the difference: radiation therapists deliver treatment, radiation oncologists prescribe it, medical physicists plan it
2
Complete a JRCERT-Accredited ProgramAges 18–22
Enroll in a JRCERT-accredited radiation therapy program (Associate's: 2 years, or Bachelor's: 4 years)
Coursework: radiation physics, radiobiology, treatment planning, patient care, anatomy, oncology
Extensive clinical rotations operating linear accelerators, CT simulators, and treatment planning systems
Medical dosimetrist (CMD) — design radiation treatment plans ($80-110K+)
Research coordinator for clinical trials at academic cancer centers
Cancer Centers & Radiation Therapy Employers
MD Anderson / Memorial Sloan Kettering / Mayo Clinic
The top cancer centers in the world. Premium pay, cutting-edge technology (proton therapy, MR-linac), research opportunities, and the prestige of treating the most complex cases.
21st Century Oncology / GenesisCare
Large radiation oncology practice groups operating freestanding cancer centers. Structured advancement, M-F schedules, and nationwide locations.
Varian / Elekta / Accuray
Radiation equipment manufacturers hire experienced therapists as applications specialists, trainers, and clinical consultants. Premium pay ($85-120K) with travel.
Proton Therapy Centers
Specialized facilities (MD Anderson, Mayo, Loma Linda, ProCure) hire therapists trained in proton beam therapy. Growing field with premium compensation and cutting-edge technology.
VA Healthcare System
VA cancer centers hire radiation therapists with federal benefits, pension, M-F schedule, and loan repayment programs. Serve veterans who gave everything.
The BLS projects 3% growth for radiation therapists, but this understates demand — the field is small and specialized, so even moderate growth creates openings. An aging population means more cancer diagnoses, and advances in radiation technology (proton therapy, stereotactic) are expanding treatment options.
Lead Therapist / Proton Specialist$85-105KYears 5-10
Manager / Dosimetrist / Industry$90-120K+Years 7+
vs. College
An associate's radiation therapy degree takes 2 years and costs $15-30K. Starting salary is $65-80K — one of the best ROIs in healthcare education. A bachelor's costs more ($40-80K) but opens management and dosimetry paths. Either way, you're earning more than most 4-year degree holders from day one, with M-F daytime hours that most healthcare workers envy.
The Real Talk
The Good
Exceptional starting pay — $65-80K right out of school, among the highest in allied health
Outstanding work-life balance — most departments are M-F, daytime hours, no call shifts
Cutting-edge technology — linear accelerators, proton beams, stereotactic systems
Deeply meaningful work — you're part of a cancer patient's fight for their life
Small, specialized field means you're in demand and hard to replace
Path to dosimetry ($80-110K+) or industry roles ($85-120K+)
The Hard Parts
Emotionally challenging — some patients won't survive, and you see them every day for weeks
Limited job mobility in small cities — radiation therapy departments are only at larger facilities
Standing and physical positioning of patients can be tiring
Slow job growth (3%) compared to other healthcare careers — though the field is small so openings still exist
Is It Worth It?
Radiation therapy sits at the intersection of advanced physics and deep human compassion. You operate million-dollar machines that fire invisible beams with millimeter accuracy — and you do it while reassuring a terrified patient that they're going to be okay. The pay is excellent, the hours are civilized, and the technology is fascinating. Yes, it's emotionally heavy — cancer is cancer. But you're part of the cure, and your patients will remember you for the rest of their lives. If you want cutting-edge healthcare with outstanding compensation and work-life balance, radiation therapy is hard to beat.
A Career Is Just One Part of Your Story
The best careers don't just pay well — they give you freedom, purpose, and time for the people and things you love. Choose a path that makes your whole life better, not just your resume.
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