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UnitedHealth Group
Galveston, Texas

Radiation Therapist, Staff - Radiation Oncology (Galveston)

Radiation TherapistNo weekendsFull-Time

Listed compensation

$85k-$126k

The week · per this posting · Monday – Friday

Ask the employer about the work setting, call expectations, nights and shift pattern and time off.

Posted 52m ago · Verified live

Job Description

Minimum Qualifications

Associates degree or radiologic graduate of an AMA accredited program in Radiation Therapy Technology. Certified by the American Registry of Radiologic Technologists, in Radiation Therapy. Licensed by the Texas Medical Board in Medical Radiologic Technology. BLS certification through American Heart Association.

Job Summary

To provide highly technical skills in the accurate delivery of radiation therapy treatments.

Job Duties

Accurately and efficiently operates treatment machines to deliver prescribed treatment dose. Rotates to all therapy machines, and CT simulator. Performs all prescribed or required procedures accurately and efficiently.

Generates e-chart for patients using physician’s prescription and computerized treatment plans. Reads, interprets, and implements complex treatment plans.

Operates and manipulates the mechanical motions of complex radiation-emitting treatment machines, simulators, and CT scanners.

  • Assures radiation safety to protect patients and personnel.
  • Demonstrates understanding of radiation therapy treatment techniques and treatment rational.
  • Maintains written and computerized records of daily treatments and daily charges as required.

Synthesizes information and instructions from medical and physics staff to assure accuracy of dose calculations, field placement and use of beam altering devices.

Evaluates and assesses treatment machine operations; Assists in commissioning, calibration, quality assurance, and physical measurements as appropriate for system accuracy.

Prepares and educates patients for radiation therapy treatments; Administers radiotherapy treatment and monitors patient during treatment

Communicates clearly and concisely with all members of the health care team, patients and families. Practices effective verbal and written communication skills.

Monitors patients’ clinical progress; withholds treatment if necessary and refers patients to medical or nursing staff for appropriate intervention.

  • Assists in training and evaluation of student therapists.
  • Adheres to internal quality controls, policies, and procedures established by UTMB and the department. Maintains valid licenses and certifications as required by UTMB and state law
  • Salary Range: $85,000 to $126,380 annual salary; Actual salary commensurate with experience.

Competitive compensation package, including salary and benefits. As a full-time UTMB employee, you will receive a comprehensive benefits package at no cost to you from your first day of employment. Additionally, the Teacher Retirement System (TRS) is available to all employees. All benefits-eligible employees also have access to a flexible paid time off program, which includes PTO, an Extended Illness Bank (EIB), and 10 paid holidays each year.

Work Schedule: Monday through Friday, 8am to 5pm, and as needed on occasion. This position is located in Galveston.

Equal Employment Opportunity

UTMB Health strives to provide equal opportunity employment without regard to race, color, religion, age, national origin, sex, gender, sexual orientation, gender identity/expression, genetic information, disability, veteran status, or any other basis protected by institutional policy or by federal, state or local laws unless such distinction is required by law. As a Federal Contractor, UTMB Health takes affirmative action to hire and advance protected veterans and individuals with disabilities.

Key Responsibilities

The radiation therapist operates complex radiation-emitting machines to deliver prescribed treatment doses accurately and efficiently. They also monitor patient progress, maintain detailed treatment records, and assist in quality assurance and calibration of equipment.

Requirements

Candidates must hold an associate degree or be a graduate of an AMA-accredited program in Radiation Therapy Technology. Required certifications include ARRT certification in Radiation Therapy, Texas Medical Board licensure, and American Heart Association BLS certification.

Qualifications

Experience
2+ years of experience

Key Skills

Treatment planningPatient careCT simulationDose calculationMedical record maintenancePatient educationClinical monitoring

Work-Life Balance Analysis

WeekdayDoc's proprietary algorithm rates Radiation Therapist, Staff - Radiation Oncology (Galveston) at UnitedHealth Group a 6.4 out of 10 for work-life balance — classified as good. This places the position in the top 25% in Radiation Therapy — ranked against 537 active Radiation Therapy listings on WeekdayDoc. Contributing factors include no weekend requirements.

Radiation Therapy Career Context

UnitedHealth Group holds silver-tier status on WeekdayDoc's Top Employers work-life index, composite score 76/100, 1,189 active listings.

Of the 40 active Radiation Therapy listings this role was benchmarked against, 30% have no call, 75% require no weekends.

The cost-of-living index for Texas is 97.1 (US average = 100; BEA Regional Price Parities (2024)), so the posted ~$106k midpoint carries the purchasing power of roughly $109k in an average-cost state. 57.7% of Texas clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

Location & Logistics

Texas has no state income tax, which can significantly increase take-home pay compared to high-tax states. At the posted ~$106k midpoint, that is roughly $4k–$7k a year versus a typical 4–7% state rate.

Top Radiation Therapist Jobs

8 matches · ranked by pay

Salary Distribution8 jobs · 5 employers

2
<$130k
0
$130k-160k
3
$160k-190k
3
$190k-220k

Annual compensation range

Work-Life Balance Distribution8 jobs · 5 employers

0
1-2
0
3-4
2
5-6
6
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
+ 6 more · ranked by pay

Work-life snapshot

median 5.1this job 6.4
Better work-life than 80% of Radiation Therapy listings

Listing-based score, 0–10, across 537 comparable listings. Shaded area = the share scoring below this one.

  • No weekends

Living in Galveston

Typical 3-bedroom home value
$395k≈ 4.6× annual pay
Typical market rent
$1,405/mo≈ 20% of gross pay
Residents’ average commute
20 min
State income tax
None
Sources & methodology

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

Ratios use this listing’s gross annual pay. Not a cost-of-living guarantee.

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About UnitedHealth Group

Hospitals and Health Care
Eden Prairie , Minnesota
10,000+ employees

Benefits & Perks

Comprehensive benefits package at no cost from day one
Teacher Retirement System (TRS) pension
Flexible paid time off program
Extended Illness Bank (EIB)
10 paid holidays per year