St. Vincent's Medical Center logo
St. Vincent's Medical Center
Fairfield, Connecticut

Radiation Therapist (Per Diem)

Radiation TherapistPer Diem

Compensation

Pay not listed

The week · per this posting

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

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

Posted 1mo ago

Job Description

  • Location Detail: St Vincents Medical Center (10427)
  • Shift Detail: Per Diem
  • Work where every moment matters.

The Hartford HealthCare Cancer Institute focuses on offering our cancer patients an unparalleled network of coordinated services– all under one roof. Our system of care includes a truly integrated team with the most talented, experienced, and compassionate caregivers and physicians, backed by the latest cutting-edge technology.

The Hartford HealthCare Cancer Institute at St. Vincent’s Medical Center has been designated as the first Care Partner of Memorial Sloan Kettering Cancer Center (MSK) in the United States.

Hartford HealthCare is set to open a new state-of-the-art cancer center at 4185 Black Rock Turnpike near the Merritt Parkway in Fairfield in April 2025. The 25,000-square-foot facility will offer chemotherapy, radiation therapy, immunotherapy, surgical consultations, imaging and laboratory testing on site.

Radiation Therapists are responsible for maintaining their assigned treatment machine and schedule. They work integrally with all members of the Radiation Oncology Team to enhance each patient’s experience. Under the direction of the Radiation Oncologist a Radiation Therapist is responsible for administering daily radiation therapy treatments.

  • Administer radiation therapy as prescribed by the physician (GE CT Sim, Varian Novalis Tx, Varian True Beam, Nucletron HDR. & Varian Ethos with adaptive planning).
  • Display professional conduct essential to the well-being of the radiation oncology patient.
  • Maintain accurate and detailed treatment chart documentation (Mosaiq).
  • Observe the clinical progress of the radiation oncology patient, use clinical decision making skills to recognize and report any signs of complications.
  • Utilize treatment accessories to accurately reproduce the radiation treatment.
  • Adhere to radiation safety procedure protocol.
  • Safely and effectively operate a variety of computerized simulation and treatment machines.
  • Maintain schedule of treatment machines and simulator
  • Perform machine safety checks; know safe limits of equipment operations, and report abnormalities or inconsistencies to the proper authority.
  • Construct immobilization devices and employ custom blocking techniques that are conducive to radiation therapy.
  • Utilize appropriate imaging equipment for precise tumor localization.

Assists with the development of the Quality Assurance Programs for treatment and simulation procedures

  • Perform Time Outs at key points of the Radiation Therapy Treatment procedure to ensure that the correct site and treatment is performed on the correct patient using the correct equipment, technique and daily dose

Qualifications

Education Requirements

  • Graduate of an approved radiation therapy program.

Minimum Requirements

  • Valid Connecticut State Radiographer’s License.
  • ARRT Certification in Radiation Therapy.

Preferred Qualifications

  • Ability to operate and utilize all types of radiation therapy equipment and supplies.
  • Interpersonal skills to deal effectively with patients who may be under physical and/or emotional stress.
  • Analytical skills for delivering radiation treatments based on available patient data.

We take great care of careers.

With locations around the state, Hartford HealthCare offers exciting opportunities for career development and growth. Here, you are part of an organization on the cutting edge – helping to bring new technologies, breakthrough treatments and community education to countless men, women and children.

We know that a thriving organization starts with thriving employees-- we provide a competitive benefits program designed to ensure work/life balance. Every moment matters. And this is your moment.

Key Responsibilities

Radiation therapists are responsible for administering daily radiation therapy treatments as prescribed by physicians while maintaining treatment machines and schedules. They work as part of an integrated oncology team to ensure patient safety, accurate documentation, and precise tumor localization.

Qualifications

Education
Professional certificate or licensure

Key Skills

Patient careTreatment planningEquipment maintenanceClinical documentationImmobilization device construction

Radiation Therapy Career Context

Of the 50 active Radiation Therapy listings this role was benchmarked against, 32% have no call, 60% require no weekends.

Radiation Therapy pay on WeekdayDoc is up 1.2% vs. the prior quarter (through Sep 2026).

Radiation Therapy by the numbers
MeasureThis jobMarket
Listed paynot listedRadiation Therapy median $140k (middle half $110k–$159k)52 comparable listings, Oct 2026
Cost of livingConnecticut index 103.6US average = 100BEA Regional Price Parities (2024)
Work settingon-sitepeers: 32% no call · 60% no weekends50 benchmarked listings
Sign-on & loan repaymentnot statedUS healthcare professional listings: 24% state a sign-on bonus (median $15k) · 4% offer loan repayment689 active listings, Oct 2026
Radiation Therapy pay trend+1.2% 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

26 matches · ranked by pay

Salary Distribution

17 jobs
3
<$110k
5
$110k-120k
7
$120k-130k
0
$130k-140k
2
$140k+

Annual compensation range

Benefits & Perks

21 jobs · 20 employers
401k / retirement match
95%
Sign-on bonus
33%
Loan repayment
5%
CME allowance
5%
Relocation assistance
5%

Share of similar jobs offering each benefit

#1

Radiation Therapist - Radiology Oncology

Providence · Santa Rosa, California

$58.07-$90.14/hr
#2

Radiation Therapist III - Newark Campus

ChristianaCare · Newark, Delaware

$42.11-$67.37/hr
#3

Radiation Therapist

$41.1-$61.65/hr
#4

Radiation Therapist, Staff - Radiation Oncology (Galveston)

$85k-$126k
+ 24 more · ranked by pay

Work-life snapshot

median 5.1this job 3.0
Better work-life than 20% of Radiation Therapy listings

Listing-based score, 0–10, across 578 comparable listings. Shaded area = the share scoring below this one.

St. Vincent's Medical Center logo

About St. Vincent's Medical Center

Hospitals and Health Care
Los Angeles, California
1,001-5,000 employees

Benefits & Perks

Competitive benefits program
Work/life balance

Living in Fairfield

Typical 3-bedroom home value
$833k
Typical market rent
$3,430/mo
State income tax
Up to 7%
Sources & methodology

Sources: Zillow home values (Sep 2026), Zillow market rents (Sep 2026).

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