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One Oncology
San Antonio, Texas

Radiation Therapist-Sign On Bonus & Relocation Options

Radiation TherapistNo weekendsFull-Time

Listed compensation

$85k-$120k

The week · per this posting

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

Posted 1mo ago · Verified live

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

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

The START Center for Cancer Care has a premier Radiation Department. We have three Varian Linear Accelerators, with a new Truebeam being installed this summer. Aria Record and Verify Systems at our two current locations.

The START Center offers benefits on the first day of employment and a 5% contribution to your 401(k) at the end of each year. Our PTO system rolls over annually and continues to accrue up to 2x your annual allotment, plus you can sell up to 40 hours a year.

Company paid benefits include life insurance, short term disability and long term disability, again, all on the first day of employment. The sign on bonus and wages have been adjusted recently and we welcome your application and discussion.

Positions start at $85,000 - $120,000+. depending on experience, in addition we have discretionary company bonuses and department bonus structure and a 5% annual contribution to a 401(k) plan. Come join a great tenured team that truly makes a difference.

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.

Qualifications

Education
Bachelor degree
Experience
2+ years of experience

Key Skills

Radiation safetyPatient positioningTreatment planningClinical documentationOncology support

Work-Life Balance Analysis

WeekdayDoc's proprietary algorithm rates Radiation Therapist-Sign On Bonus & Relocation Options 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 531 active Radiation Therapy listings on WeekdayDoc. Contributing factors include no weekend requirements.

Radiation Therapy Career Context

Of the 40 active Radiation Therapy listings this role was benchmarked against, 33% have no call, 75% require no weekends.

Radiation Therapy pay on WeekdayDoc is up 11.7% vs. the prior quarter (through Aug 2026).

The cost-of-living index for Texas is 97.1 (US average = 100; BEA Regional Price Parities (2024)), so the posted ~$103k midpoint carries the purchasing power of roughly $106k 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 ~$103k midpoint, that is roughly $4k–$7k a year versus a typical 4–7% state rate.

Top Radiation Therapist Jobs

9 matches · ranked by pay

Salary Distribution9 jobs · 7 employers

1
$100k
2
$130k-160k
3
$160k-190k
3
$190k-220k

Annual compensation range

Work-Life Balance Distribution9 jobs · 7 employers

0
1-2
0
3-4
2
5-6
7
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
+ 7 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 531 comparable listings. Shaded area = the share scoring below this one.

  • No weekends

Living in San Antonio

Typical 3-bedroom home value
$226k≈ 2.7× annual pay
Typical market rent
$1,386/mo≈ 20% of gross pay
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.

Ratios use this listing’s gross annual pay. 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
Relocation Options
401(k) with 5% Contribution
PTO (rolls over, accrues up to 2x annual allotment)
Life Insurance
Short-Term Disability
Long-Term Disability
Discretionary Bonuses