Radiation Therapist Jobs in Washington

Radiation Therapist jobs in Washington are consistently in demand, concentrated in hospital-based oncology centers, academic medical settings, and regional cancer care networks, with openings at every level from new graduates through senior and lead therapists. The largest hiring activity is in Seattle, Spokane, and Tacoma, where employers such as UW Medicine, Providence Health and Services, and MultiCare Health System maintain active radiation oncology departments. Stereotactic radiosurgery, image-guided radiation therapy, and pediatric oncology support are among the most sought-after specializations across the state. Find a role that fits below and apply directly.

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Overview

Open roles17
Top employerProvidence
Top citySpokane Valley, WA
Cities hiring13
Work type100% On-site
Top industryHealthcare

Showing 5 of 17+ Radiation Therapist jobs

Radiation Therapist Float
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Added 1w ago
Radiation Therapist Float
Providence Swedish
Seattle, Washington
Healthcare Administration
Patient Services & Wellbeing
Public Health
$64.25 - $96.43/hr
ARRT (T) Certification
10,000+

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Radiation Therapist
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Added 1w ago
Radiation Therapist
MultiCare Health System
Tacoma, Washington
Healthcare Administration
Mental & Behavioral Health
Social Work & Counseling
$49 - $82/hr
CPR Certification
10,000+

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ARRT licensed Radiation Therapist
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Added 2w ago
ARRT licensed Radiation Therapist
Northwest Cancer Clinic
Kennewick, Washington
Allied Health
Clinical Support
Healthcare Administration
$48 - $70/hr
On-Site
ARRT (T) Certification

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Radiation Therapist - Brachytherapy
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Added 1mo ago
Radiation Therapist - Brachytherapy
Dermatology of Seattle
Burien, Washington
Clinical Support
Healthcare Administration
Laboratory Science
On-Site
ARRT (T) Certification

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Radiation Therapist
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Added 1mo ago
Radiation Therapist
Providence
Walla Walla, Washington
Healthcare Administration
Mental & Behavioral Health
Social Work & Counseling
$46.29 - $71.85/hr
ARRT (T) Certification
10,000+

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See All 17 Radiation Therapist Jobs in Washington

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Radiation Therapist Jobs by City in Washington

Where Washington roles are concentrated, by current openings.

Spokane Valley
4 jobs
Seattle
2 jobs
Lacey
1 job
Burien
1 job
Sequim
1 job
Tacoma
1 job
Yakima
1 job
Bremerton
1 job
Kennewick
1 job

Radiation Therapist Job Market in Washington

A snapshot from current Washington openings, updated as new roles post.

Who's Hiring

Providence2 open roles
Spokane Urology2 open roles
Spokane Urology PS2 open roles

Top Industries Hiring

  • Healthcare & Medical Services

What Washington Employers Look For

The qualifications that appear most often in radiation therapist jobs across Washington.

  • Active Washington State radiation therapist license issued by the Washington State Department of Health
  • ARRT certification in radiation therapy required or eligible within six months of hire
  • Completion of an accredited radiation therapy program recognized by JRCERT
  • Proficiency with linear accelerator operation and treatment delivery systems such as Varian or Elekta
  • Experience or clinical training with image-guided techniques including IMRT and IGRT
  • Current BLS certification through the American Heart Association required at time of hire

Radiation Therapist Jobs in Washington: Frequently Asked Questions

How do you become a radiation therapist in Washington?

You must hold an active radiation therapist license issued by the Washington State Department of Health, which requires completing an accredited radiation therapy program and passing the American Registry of Radiologic Technologists certification exam in radiation therapy. Applications go through the Washington State Department of Health's Health Systems Quality Assurance division. Most Washington employers expect both the state license and ARRT certification to be active before your start date, though some large systems offer new-grad onboarding that accommodates pending licensure.

How much do radiation therapists make in Washington?

Radiation therapists in Washington earn a median of about $125,880 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $98,160 for the lowest 10% to over $174,670 for the top 10%. Pay rises with experience, specialty, and employer.

Which companies hire radiation therapists in Washington?

Employers hiring radiation therapists in Washington right now include Providence, Spokane Urology, and Spokane Urology PS, based on current listings on Migrate Mate as of October 2026. Washington's major integrated health systems, including several with dedicated cancer institutes across multiple campuses, tend to post the most consistent volume of radiation therapist openings throughout the year.

Which Washington cities have the most radiation therapist jobs?

Spokane Valley, Seattle, and Lacey have the most radiation therapist openings in Washington. Seattle drives the largest share of postings thanks to its concentration of academic medical centers and specialty cancer programs, while Spokane's role as the regional hub for eastern Washington healthcare and Tacoma's growing MultiCare and CHI Franciscan campuses account for strong activity in those metro areas.

Are there remote radiation therapist jobs in Washington?

Yes, but they're rare. Radiation therapy is a hands-on clinical role requiring direct patient contact and operation of treatment equipment, so the vast majority of positions require on-site presence. About 0% of radiation therapist openings tied to Washington are remote or hybrid as of October 2026, and those roles are typically in dosimetry review, quality assurance oversight, or clinical education rather than direct patient treatment.

How can I get hired as a radiation therapist in Washington with little or no experience?

The most realistic entry path is applying to new-graduate programs at Washington's large integrated health systems, where UW Medicine, Providence, and MultiCare periodically run structured onboarding cohorts for newly credentialed therapists. Completing a clinical rotation at a Washington facility during your accredited program strengthens your candidacy significantly. Candidates coming from related imaging or medical assisting roles can also transition by securing ARRT registry eligibility and meeting the Washington State Department of Health licensing requirements, which positions them for entry-level radiation therapist postings ahead of peers without any clinical exposure.

Where can I find and apply to radiation therapist jobs in Washington?

You can find and apply to radiation therapist jobs in Washington on Migrate Mate, which lists current openings across the state. Find roles that fit your credentials and experience and apply directly to the employers posting them.

See All 17 Radiation Therapist Jobs in Washington

Find roles in Washington that match your experience and apply in just a few clicks.

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