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St Anthony Hospital
Lakewood, Colorado

Radiation Therapist

Radiation TherapistFull-Time

Listed compensation

$36.59-$60.38/hr

The week · per this posting · weekdays assumed

Ask the employer about the work setting, call expectations, weekend coverage and time off.

Posted 35m ago · Verified live

Job Description

Where You’ll Work

Located in Lakewood, Colorado, St. Anthony Hospital is a Level I Trauma Center where we provide a full range of medical specialties and health care services to Denver and the surrounding region through our state-of-the-art medical campus and home base for Flight For Life Colorado.

With four trauma rooms including the T-10 room, a dedicated field-to-surgery suite ready 24/7 for trauma surgeons and specially trained teams, our staff can provide life-saving care to the most severely ill and injured patients. In 2023, we received our exciting Magnet designation!

We are so proud of our staff for this achievement, which is awarded to only 10 percent of hospitals around the world.

Numerous other awards, certifications, and accreditations have been granted to us from the American Heart Association; Chest Pain Center (CPC); American College of Cardiology; The Joint Commission's National Quality Approval; the Emergency Nurses Association Lantern Award; NAPBC Accreditation; American College of Radiology and many others.

At St. Anthony Hospital. We combine a heritage of expert care with the latest in technology and innovation.

If you're looking to be part of a fast-paced environment where you can practice to the top of your profession in trauma, cardiology, stroke, neurosciences, breast imaging, cancer/oncology care, surgery and more, we invite you to apply.

Job Summary and Responsibilities

As our Radiation Therapist, you will administer individualized radiation therapy treatments to patients, ensuring accuracy and adherence to treatment parameters.

Every day you will verify treatment parameters, maintain necessary data, and meticulously evaluate patients daily to ensure safe and effective therapy delivery.

To be successful in this role, you will possess strong technical skills in radiation therapy administration, meticulous attention to detail in verifying parameters and data, and excellent patient evaluation and communication abilities to ensure optimal treatment outcomes.

Delivers prescribed planned course of radiation therapy to patient, including but not limited to, side effects, number of fractions, doses, and planned followup care.

  • Maintains quality of portal verification on each patient according to department standards.
  • Formulates, assesses, and maintains schedule for daily radiation treatment patients.
  • Performs simulation and simple dosimetry as required by unit.
  • Collaborates with interdisciplinary team to develop and implement a holistic, individualized plan of care.
  • Communicates and works with cancer patients and their families, dealing with all aspects of difficult care, including but not limited to, nutrition, pastoral care, psychosocial, end of life, and family dynamics, and refers appropriately.
  • Job Requirements
  • Required
  • High School Diploma/G.E.D.
  • Graduated from an AMA approved school of Radiation Therapy Technology
  • ARRT registered within 90 days of date of hire
  • Basic Life Support from the American Heart Association

Key Responsibilities

The Radiation Therapist administers individualized radiation therapy treatments while ensuring accuracy and adherence to safety parameters. They also collaborate with an interdisciplinary team to develop holistic care plans and provide support to patients and their families.

Requirements

Candidates must hold a High School Diploma or G.E.D. and have graduated from an AMA-approved school of Radiation Therapy Technology. Additionally, ARRT registration within 90 days of hire and Basic Life Support certification are required.

Qualifications

Education
Professional certificate or licensure

Certifications

BLS

Key Skills

Treatment planningInterdisciplinary collaboration

Radiation Therapy Career Context

The cost-of-living index for Colorado is 103.1 (US average = 100; BEA Regional Price Parities (2024)), so the posted ~$101k midpoint carries the purchasing power of roughly $98k in an average-cost state. 60.9% of Colorado clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

Radiation Therapy pay on WeekdayDoc is down 10.6% vs. the prior quarter (through Sep 2026).

Of the 40 active Radiation Therapy listings this role was benchmarked against, 25% have no call, 73% require no weekends.

Top Radiation Therapist Jobs

12 matches · ranked by pay

Salary Distribution12 jobs · 10 employers

2
<$145k
5
$145k-165k
0
$165k-185k
4
$185k-205k
1
$206k

Annual compensation range

Work-Life Balance Distribution12 jobs · 10 employers

0
1-2
0
3-4
2
5-6
10
7-8
0
9-10

Higher = better work-life balance

#1

Radiation Therapist II

Sutter Health · Sacramento, California

$70.83-$99.15/hr
#2

Radiation Therapist

Montage Health · Monterey, California

$72.18-$96.52/hr
#3

Radiation Therapist - Pacific Cancer Care

$75-$95/hr
#4

Radiation Therapist II-2

$65.1-$91.14/hr
+ 10 more · ranked by pay

Work-life snapshot

median 5.1this job 3.0
Better work-life than 20% of Radiation Therapy listings

Listing-based score, 0–10, across 556 comparable listings. Shaded area = the share scoring below this one.

Living in Lakewood

Typical 3-bedroom home value
$557k
Typical market rent
$1,800/mo
Residents’ average commute
26 min
State income tax
Up to 4.4%
Sources & methodology

Sources: Zillow home values (Aug 2026), Zillow market rents (Aug 2026), U.S. Census ACS 2024 five-year.

City-level figures. Not a cost-of-living guarantee.