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Us Oncology
West Hills, California

Radiation Therapist I PRN

Radiation TherapistPer Diem

Listed compensation

$51.85-$88.86/hr

The week · per this posting

Schedule not stated in this posting — no days, weekends, call or nights given.

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

Posted 21m ago · Verified live

Job Description

New Grad Radiation Therapists Welcome!

Looking for flexibility while building your career? Join The US Oncology Network at our City of Hope locations as a PRN Radiation Therapist.

Gain valuable experience, work with advanced technology, and make an impact in the lives of cancer patients while enjoying a flexible schedule.

Flexible PRN Hours | Supportive Team | Cutting-Edge Cancer Care

Salary

RTT I- $51.85-$70.03

RTT II- $56.75-$76.61

RTT SR.-$65.79-$88.86

Applicants will be hired into the appropriate title based on their credentials and years of experience applicable.

Essential Duties and Responsibilities

  • Accurately delivers and records radiation therapy treatments under the direction of a radiation oncologist and chief radiation therapist.
  • Accurately enters and maintains patient treatment parameters into electronic medical record.
  • Participates in clinical instruction of newly hired therapists and students.
  • Assists in maintaining patient appointment schedule and submitting correct billing information.
  • Accurately cuts blocks, when applicable.
  • Accurately makes custom molds.
  • Accurately completes simple mu calculations.
  • Accurately interprets a computerized treatment plan.
  • Maintains clean, safe, and organized work environment.

Minimum Qualifications

Graduate of an accredited radiation therapy technology program.

ARRT certification required. Must hold valid state license for radiation therapy.

  • Halcyon and IX Linac experience preferred.
  • Radiation Therapist I: requires 0-3 years of experience
  • Radiation Therapist II: requires min 3 years of experience actively practicing as an RTT.
  • Senior Radiation Therapist: requires min 7 years of experience actively practicing as an RTT.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is regularly required to sit and use hands to finger, handle, or feel. The employee is occasionally required to stand, walk, and reach with hands and arms. The employee must occasionally lift and/or move up to 30 pounds. Requires vision and hearing corrected to normal ranges.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Work is performed in an office environment and requires significant interaction with management, staff and external auditors and clients.

Applicants will be hired into the appropriate title based on their credentials and years of experience applicable

Qualifications

Education
Professional certificate or licensure

Key Skills

Patient careBlock cuttingTreatment planningSafety compliance

Radiation Therapy Career Context

In California, the Radiation Therapy weighted monthly median benchmark on WeekdayDoc is ~$151k (68 salary observations; 127 listings), vs ~$114k nationally (280 salary observations; 1,190 listings). Monthly aggregates cover 2026-03-01 through 2026-10-01; these are not the modal's selected comparable-job medians.

Of the 40 active Radiation Therapy listings this role was benchmarked against, 30% have no call, 70% require no weekends.

Radiation Therapy by the numbers
MeasureThis jobMarket
Listed pay$108k–$185kRadiation Therapy median $179k (middle half $179k–$179k)30 comparable listings, Oct 2026
California vs national$151k median in California$114k nationally (+33%)68 state / 280 national salary observations
Cost-of-living adjusted pay~$132k in purchasing powerCalifornia index 110.7 (US = 100)BEA Regional Price Parities (2024)
Radiation Therapy listings in California59 active580 nationallylive on WeekdayDoc, Oct 2026
Work settingon-sitepeers: 30% no call · 70% no weekends40 benchmarked listings
Sign-on & loan repaymentnot statedUS healthcare professional listings: 24% state a sign-on bonus (median $15k) · 4% offer loan repayment693 active listings, Oct 2026
Radiation Therapy pay trend−5.7% vs prior quarter—through Sep 2026
Sources: WeekdayDoc live listing index, BEA Regional Price Parities (2024); as of Oct 2026. Same values as the Weekday Verdict and Market Insights on this page.

Top contract/1099 Radiation Therapist Jobs

28 matches · ranked by pay

Salary Distribution

19 jobs
3
<$115k
4
$115k-120k
5
$120k-125k
3
$125k-140k
4
$140k+

Annual compensation range

Benefits & Perks

20 jobs
401k / retirement match
100%
Sign-on bonus
30%
Loan repayment
5%
CME allowance
5%
Relocation assistance
5%

Share of similar jobs offering each benefit

#1

Radiation Therapist Float

Providence · Seattle, Washington

$64.25-$96.43/hr
#2

Radiation Therapist Per DiemPer Diem

Banner Health · Sterling, Colorado

$44.65-$74.41/hr
#3

Radiation Therapist 2

$43.22-$70.45/hr
#4

Radiation Therapist

$38.57-$67.5/hr
+ 26 more · ranked by pay

Work-life snapshot

median 5.1this job 2.8
Better work-life than 20% of Radiation Therapy listings

Listing-based score, 0–10, across 587 comparable listings. Shaded area = the share scoring below this one.

Us Oncology logo

About Us Oncology

Hospitals and Health Care
The Woodlands, TX
1,001-5,000 employees

Benefits & Perks

Flexible PRN hours
Supportive team
Cutting-edge cancer care technology