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One Oncology
San Antonio, Texas

Radiation Therapist-Sign On Bonus! Relocation to San Antonio option

Radiation TherapistNo weekendsFull-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 5mo ago

Job Description

Why Join Us? The START Center is growing! We are pioneering premier Cancer Care for our patients with leading doctors, advanced diagnostics and cutting-edge therapies. We offer competitive wages, benefits, and yearly bonus opportunities.

The growth of our organization and our innovative environment to treat and care for patients that have cancer make us a great match for anyone looking to begin or further their career at a company with a mission that truly impacts lives.

Job Description: Radiation Therapist Job Description Job Summary: We are seeking a skilled and compassionate Radiation Therapist to join our healthcare team.

The ideal candidate will be responsible for administering radiation treatments to patients as prescribed by a radiation oncologist, ensuring precision and patient safety throughout the process. This role requires strong technical expertise, attention to detail, and a commitment to providing high-quality patient care.

Key Responsibilities

Administer prescribed doses of radiation to patients using specialized equipment. Position patients accurately to ensure effective and safe treatment. Operate and maintain radiation therapy machines, ensuring functionality and safety compliance.

Monitor patients during treatments and report any adverse reactions or concerns to the medical team. Educate patients and their families about the treatment process, potential side effects, and post-treatment care.

Collaborate with oncologists, medical physicists, Dosimetrists and other healthcare professionals to develop and modify treatment plans. Maintain accurate patient records and documentation of treatment sessions. Adhere to safety protocols and radiation protection guidelines to minimize exposure risks.

Qualifications

Bachelor’s degree in Radiation Therapy or a related field. Certification from the American Registry of Radiologic Technologists (ARRT) or an equivalent credential. State licensure (if required by the state). Strong technical and problem-solving skills.

Excellent communication and interpersonal skills to provide emotional support to patients. Ability to work in a fast-paced healthcare environment with attention to detail. Preferred Skills & Experience: Prior experience in a clinical radiation therapy setting.

Familiarity with different types of radiation therapy techniques, such as IMRT, SBRT, and brachytherapy. Experience with electronic medical records (EMR) systems. Work Environment & Conditions: Outpatient Radiation Services administered weekdays only.

Requires standing for extended periods and assisting patients with mobility needs. Regular exposure to radiation, requiring adherence to strict safety protocols. Please take the time to fill out an application for each job that you may be interested in.

Our wage compensation is not subject to public disclosure at this time, but you can elect to share your salary expectations. The START Center is open weekdays only and we have nine paid holidays as just one of our many benefits.

Key Responsibilities

Administer prescribed radiation doses to patients using specialized equipment while ensuring precision and safety. Collaborate with oncologists and physicists to develop treatment plans and maintain accurate patient documentation.

Requirements

Requires a Bachelor's degree in Radiation Therapy and ARRT certification or an equivalent credential. Candidates should possess strong technical skills and the ability to provide emotional support to patients in a fast-paced environment.

Qualifications

Education
Bachelor degree
Experience
2+ years of experience

Key Skills

Patient PositioningRadiation SafetyPatient EducationTreatment PlanningClinical CareInterpersonal Communication

Radiation Therapy Career Context

In Texas, the Radiation Therapy weighted monthly median benchmark on WeekdayDoc is ~$105k (10 salary observations; 66 listings), vs ~$114k nationally (319 salary observations; 1,163 listings). Monthly aggregates cover 2026-03-01 through 2026-10-01; these are not the modal's selected comparable-job medians.

The cost-of-living index for Texas is 97.1 (US average = 100; BEA Regional Price Parities (2024)). 57.7% of Texas clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

Of the 50 active Radiation Therapy listings this role was benchmarked against, 24% have no call, 76% require no weekends.

Radiation Therapy pay on WeekdayDoc is down 7.1% vs. the prior quarter (through Sep 2026).

Work-Life Balance Analysis

WeekdayDoc's proprietary algorithm rates Radiation Therapist-Sign On Bonus! Relocation to San Antonio option at One Oncology 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 594 active Radiation Therapy listings on WeekdayDoc. Contributing factors include no weekend requirements.

Location & Logistics

Texas has no state income tax, which can significantly increase take-home pay compared to high-tax states.

Top Radiation Therapist Jobs

26 matches · ranked by pay

Salary Distribution19 jobs

4
<$115k
10
$115k-130k
1
$140k
3
$145k-160k
1
$164k

Annual compensation range

Benefits & Perks17 jobs

401k / retirement match
100%
Sign-on bonus
29% this job
Loan repayment
18%
CME allowance
12%
Relocation assistance
12% this job

Share of similar jobs offering each benefit

#1

Lead Proton Radiation Therapist

Inova · Fairfax, Virginia

$48.51-$79.07/hr
#2

Radiation Therapist

Kaweah Health · Hanford, California

$50.24-$75.36/hr
#3

Radiation Therapist

$43.77-$72.95/hr
#4

Radiation Therapist

$67-$70/hr
+ 24 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 594 comparable listings. Shaded area = the share scoring below this one.

  • No weekends

Living in San Antonio

Typical 3-bedroom home value
$226k
Typical market rent
$1,386/mo
Residents’ average commute
25 min
Metro price indexU.S. average = 100
94.7
State income tax
None
Sources & methodology

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

BEA 2024 · San Antonio-New Braunfels, TX metro prices. Housing figures are city-level.

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

One Oncology logo

About One Oncology

Hospitals and Health Care
Nashville, Tennessee
501-1,000 employees

Benefits & Perks

Sign-On Bonus
Yearly Bonus Opportunities
Nine Paid Holidays
Relocation Assistance
Comprehensive Benefits