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Northwell
Mount Kisco, New York

Radiation & Oncology Therapist

Radiation TherapistIncludes callFull-Time

Pay as listed: $91,400 - $158,100 · Mount Kisco, New York · pays above the median of 34 Radiation Therapist listings (80th percentile).

Listed compensation

$91K–$158K

The week · per this posting · weekdays assumed

Ask the employer about the work setting, weekend coverage, nights and shift pattern and time off.

Posted 1mo ago

Job Description

Performs a variety of technical procedures in the application and delivery of radiation therapy, as prescribed by the physician.

Job Responsibility

1. Interprets and delivers accurate radiation therapy treatment courses to patients as prescribed by the physician 2.. Positions patient correctly using proper immobilization devices.

3. Identifies and utilizes beam modifying devices i. e. wedges, bolus, electron cones, lead blocks, and compensation devices, etc.

4. Calculates and delivers treatment doses as prescribed.

5. Assists in the evaluation of course of treatment and plans accordingly any impending alteration to avoid any interruption in patient’s treatment plan.

6. Documents pertinent information to facilitate patient’s set-up i. e., tattoos, photos, localization’s, dose calculations, irregular field tracings, immobilization devices, etc.

7. Amends any charting errors in accordance with Hospital and departmental procedures under supervision.

8. Performs routine quality assurance checks as outlined by machine manufacturers and departmental physicists.

9. Recognizes and reports any irregular patient symptoms to appropriate personnel. Performs related duties as required.

10. Performs related duties as required. All responsibilities noted here are considered essential functions of the job under the Americans with Disabilities Act. Duties not mentioned here, but considered related are not essential functions.

Job Qualification

  • Graduate of an accredited Radiation Therapy program, required.
  • New York State Department of Health licensure as a Radiologic Technologist in radiation therapy, required.
  • Registered by the American Registry of Radiological Technologists (ARRT) in radiation therapy, required, plus specialized certifications as needed.
  • 1-3 years of relevant experience, required.

*Additional Salary Detail

The salary range and/or hourly rate listed is a good faith determination of potential base compensation that may be offered to a successful applicant for this position at the time of this job advertisement and may be modified in the future. When determining a team member's base salary and/or rate, several factors may be considered as applicable (e. g., location, specialty, service line, years of relevant experience, education, credentials, negotiated contracts, budget and internal equity).

Key Responsibilities

The therapist performs technical procedures for the delivery of radiation therapy as prescribed by a physician. They are responsible for patient positioning, dose calculations, and maintaining accurate treatment documentation.

Requirements

Candidates must be graduates of an accredited Radiation Therapy program and hold New York State licensure as a Radiologic Technologist. Registration with the American Registry of Radiological Technologists (ARRT) and 1-3 years of relevant experience are required.

Qualifications

Education
Professional certificate or licensure
Experience
2+ years of experience

Key Skills

Dose calculationClinical documentationRadiologic technologyMedical imagingTreatment planningPatient safety

Radiation Therapy Career Context

In New York, the Radiation Therapy weighted monthly median benchmark on WeekdayDoc is ~$114k (16 salary observations; 43 listings), vs ~$114k nationally (206 salary observations; 1,147 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 New York is 107.9 (US average = 100; BEA Regional Price Parities (2024)), so the posted ~$125k midpoint carries the purchasing power of roughly $116k in an average-cost state. 64.6% of New York clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

Radiation Therapy pay on WeekdayDoc is down 5.2% vs. the prior quarter (through Sep 2026).

Of the 40 active Radiation Therapy listings this role was benchmarked against, 33% have no call, 60% require no weekends.

Work-Life Balance Analysis

WeekdayDoc's proprietary algorithm rates Radiation & Oncology Therapist at Northwell a 6.1 out of 10 for work-life balance — classified as good. This places the position in the Above average in Radiation Therapy — ranked against 579 active Radiation Therapy listings on WeekdayDoc.

Top Radiation Therapist Jobs

8 matches · ranked by pay

Salary Distribution8 jobs · 6 employers

2
<$135k
0
$135k-170k
4
$170k-205k
2
$205k-240k

Annual compensation range

Work-Life Balance Distribution8 jobs · 6 employers

0
1-2
0
3-4
2
5-6
6
7-8
0
9-10

Higher = better work-life balance

#1

Radiation Therapist

Sutter Health · Castro Valley, California

$78.08-$109.3/hr
#2

Radiation Therapist II

Sutter Health · Sacramento, California

$70.83-$99.15/hr
#3

Radiation Therapist

$72.18-$96.52/hr
#4

Radiation Therapist - Pacific Cancer Care

$75-$95/hr
+ 6 more · ranked by pay

Work-life snapshot

median 5.1this job 6.1
Better work-life than 70% of Radiation Therapy listings

Listing-based score, 0–10, across 579 comparable listings. Shaded area = the share scoring below this one.

  • Includes call

Living in Mount Kisco

Typical 3-bedroom home value
$767k≈ 8.4× annual pay
Typical market rent
$2,998/mo≈ 39% of gross pay
Residents’ average commute
33 min
State income tax
Up to 10.9%
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.