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Kaiser Permanente
Anaheim, California

Radiation Therapist

Radiation TherapistFull-Time

Compensation

Pay not listed

The week · per this posting · weekdays assumed

Ask the employer about the pay range, the work setting, call expectations and time off.

Posted 3mo ago

Job Description

Under the general supervision of the Director, Technical Supervisor and Lead Therapist. Operates all radiation therapy equipment, sets-up and treats patients as per physician prescription, maintains patient treatment records, provides instruction to patients, practices radiation safety principles, practices sterile technique and maintains assigned work area. Performs other duties as assigned.

Essential Responsibilities

Operates all CT/SIM and treatment equipment including linear accelerators and high dose rate after loading machine.

  • Performs morning check and warm-up of CT/SIM and/or accelerators.
  • Operates treatment machines as well as all patient support assemblies as well as Record and Verify system.
  • Treats patients with prescribed mode, energy, dose, and monitor units/treatment time as prescribed by a physician.
  • Performs patient set-ups as per physician prescription and according to Department Policies and Procedures.
  • Participates in a team approach to giving radiation treatments.
  • Maintains treatment records, schedules patient treatments and provides patient instructions.
  • Makes patient set-up devices, immobilization devices, and radiation field-shaping blocks.
  • Prepares patient treatment chart.
  • Exhibits standards of professional behavior appropriate to the age-specific needs of each patient.
  • Protects patients, staff, visitors, and self from unnecessary radiation exposure or injury.
  • Prevents transmission of infectious disease through adherence to infection control practices.
  • Maintains good verbal and written communication skills and works collaboratively with all staff members.
  • Exhibits excellent customer service skills.

Basic Qualifications

Experience

  • One year recent (within the past three years) using various radiation therapy equipment.
  • Per the National Agreement, current KP Coalition employees have this experience requirement waived.

Education

  • N/A
  • License, Certification, Registration
  • Radiologic Technologist Certification from American Registry of Radiologic Technologists OR American Registry of Radiologic Technologists Certificate - Radiation Therapy Technologist from American Registry of Radiologic Technologists
  • Radiologic Technologist Certificate (California)
  • Basic Life Support

Additional Requirements

  • Excellent customer service skills and Team- oriented.
  • Effective verbal and written communication skills.
  • Must be able to work in a Labor/Management Partnership environment

Preferred Qualifications

  • Use of record and verify system and multi-leaf collimators.
  • Onboard Imaging (OBI) experience preferred.
  • Graduate of a JCERT accredited program preferred.

Key Responsibilities

Operates radiation therapy equipment and performs patient set-ups and treatments according to physician prescriptions. Maintains accurate treatment records and ensures adherence to radiation safety and infection control protocols.

Requirements

Requires certification as a Radiologic Technologist or Radiation Therapy Technologist and Basic Life Support certification. One year of recent experience with radiation therapy equipment is required, though waived for current KP Coalition employees.

Qualifications

Education
Professional certificate or licensure

Certifications

BLS

Key Skills

Radiation Therapy Equipment OperationCT/SIM OperationLinear Accelerator OperationRecord and Verify SystemsPatient ImmobilizationVerbal Communication

Work-Life Balance Analysis

WeekdayDoc's proprietary algorithm rates Radiation Therapist at Kaiser Permanente a 7.2 out of 10 for work-life balance — classified as very good. This places the position in the top 25% in Mental Health Therapy (Radiation Therapist) — ranked against 126 active Mental Health Therapy (Radiation Therapist) listings on WeekdayDoc.

Mental Health Therapy Career Context

Of the 50 active Mental Health Therapy listings this role was benchmarked against, 32% have no call, 70% require no weekends.

Mental Health Therapy pay on WeekdayDoc is up 2.0% vs. the prior quarter (through Jul 2026).

The cost-of-living index for California is 110.7 (US average = 100; BEA Regional Price Parities (2024)). 63.6% of California clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

Top Radiation Therapist Jobs

31 matches · ranked by pay

Salary Distribution23 jobs

10
<$125k
5
$125k-150k
3
$150k-175k
3
$175k-200k
2
$200k+

Annual compensation range

Benefits & Perks22 jobs

401k / retirement match
91%
Sign-on bonus
45%
CME allowance
14%
Loan repayment
9%
Relocation assistance
9%

Share of similar jobs offering each benefit

#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
+ 29 more · ranked by pay

Work-life snapshot

median 7.2this job 7.2
Better work-life than 60% of Mental Health Therapy (Radiation Therapist) listings

Listing-based score, 0–10, across 126 comparable listings. Shaded area = the share scoring below this one.

Living in Anaheim

Typical 3-bedroom home value
$919k
Typical market rent
$2,759/mo
Residents’ average commute
27 min
Metro price indexU.S. average = 100
113.6
State income tax
Up to 13.3%
Sources & methodology

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

BEA 2024 · Los Angeles-Long Beach-Anaheim, CA metro prices. Housing figures are city-level.

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