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GBMC HealthCare
Towson, Maryland

Senior Radiation Therapist - Full-time

Radiation TherapistIncludes callIncludes weekendsFull-Time

Listed compensation

$37.72-$67.89/hr

The week · per this posting · weekdays assumed

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

Posted 1h ago · Verified live

Job Description

Under general supervision but according to established procedures, treats patients with prescribed doses of ionizing radiation supplied and controlled through specialized radiation equipment. In doing so, prepares treatment room, explains procedures to patients, positions patients, administers treatments and monitors patient during therapy sessions in order to ensure patient comfort and be alert for changes in condition.

Education

2-year training program in radiation therapy

Licensures/Certifications

  • Registered in radiation therapy by the American Registry of Radiologic Technologists.
  • Licensed by State of Maryland

Heart Saver (CPR Certification).

Experience

5+ years experience in Radiation Therapy

Skills

  • Thorough knowledge of equipment operations, radiation physics, radiobiology, anatomy and physiology, quality assurance and patient care technique

Principal Duties and Responsibilities

  • Reviews patients' treatment charts for prescription, monitor units, prescribed dose and set up parameters to accurately deliver a course of radiation therapy.
  • Maintains an atmosphere of caring, concern, and support for patients, visitors, medial staff, and coworkers on a consistent basis.
  • Delivers radiation treatment according to written prescription and treatment plan.
  • Provides safety and patient care through the consistent practice of departmental procedures for treatment administration.
  • Recognized deviation from prescribed treatment delivery and reports all deviations to the chief therapist/ physicist.
  • Assures the quality of treatment delivery throughout the complete and accurate documentation of treatment records.
  • Explains treatment procedures to patient and/or family. Refers medical questions to appropriate personnel.
  • Performs as needed in all treatment procedures.
  • Assumes responsibility for quality assurance of the treatment machine under the direction of the medical physicist and department manager.
  • Produces electronic portal images/imaging as scheduled Adjust treatment fields as indicated.
  • Completes the daily treatment schedule. Maintains an accurate record of procedures including billing information and codes.
  • Attends chart rounds and or QI meetings at the direction of the Chief Therapist.
  • Provides on call for treatment of emergency patients. Flexibility to work outside of regularly scheduled office hours to provide patient care.
  • Supports the Chief RTT in the daily running of treatment machines and CT to ensure the schedule runs in an organized fashion.
  • Helps train and supervise less experienced RTT staff.
  • Provides rotating on call for treatment of emergency patients Saturday and Sunday from 7:30am – 4:00pm.
  • Supports the Chief RTT in the daily running of treatment machines and CT to ensure the schedule runs in an organized fashion. Helps train and supervise less experienced RTT staff.
  • Will take rotating call as scheduled by Chief Radiation Therapist Saturday and Sunday from 7:30 am – 4:00pm
  • Participates in RQI program at GBMC hospital

All Roles Must Demonstrate GBMC Values

Respect

I will treat everyone with courtesy. I will foster a healing environment.

  • Treats others with fairness, kindness, and respect for personal dignity and privacy
  • Listens and responds appropriately to others’ needs, feelings, and capabilities

Excellence

I will strive for superior performance in every aspect of my work. I will recognize and celebrate the accomplishments of others.

  • Meets and/or exceeds customer expectations
  • Actively pursues learning and self-development
  • Pays attention to detail; follows through

Accountability

I will be professional in the way I act, look and speak. I will take ownership to solve problems.

  • Sets a positive, professional example for others
  • Takes ownership of problems and does what is needed to solve them
  • Appropriately plans and utilizes required resources for various job duties
  • Reports to work regularly and on time

Teamwork

I will be engaged and collaborative. I will keep people informed.

  • Works cooperatively and collaboratively with others for the success of the team
  • Addresses and resolves conflict in a positive way
  • Seeks out the ideas of others to reach the best solutions
  • Acknowledges and celebrates the contribution of others

Ethical Behavior

I will always act with honesty and integrity. I will protect the patient.

  • Demonstrates honesty, integrity and good judgment
  • Respects the cultural, psychosocial, and spiritual needs of patients/families/coworkers

Results

I will set goals and measure outcomes that support organizational goals. I will give and accept help to achieve goals.

  • Embraces change and improvement in the work environment
  • Continuously seeks to improve the quality of products/services
  • Displays flexibility in dealing with new situations or obstacles
  • Achieves results on time by focusing on priorities and manages time efficiently

Pay Range

  • $37.72 - $67.89
  • Final salary offer will be based on the candidate's qualifications, education, experience and alignment with our organizational needs.

Equal Employment Opportunity

GBMC HealthCare and its affiliates are Equal Opportunity employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, mental or physical disability, genetic information, veteran status, or any other status protected by federal, state, or local law.

Key Responsibilities

Administer prescribed radiation treatments, monitor patients, and ensure safe, accurate delivery through treatment chart review, imaging, and complete documentation. Support treatment machine and CT operations, participate in quality assurance and meetings, provide emergency on-call coverage, and help train less experienced staff.

Requirements

Requires a two-year radiation therapy training program, at least five years of radiation therapy experience, ARRT registration in radiation therapy, Maryland licensure, and Heart Saver CPR certification. Candidates need thorough knowledge of radiation equipment, physics, radiobiology, anatomy and physiology, quality assurance, and patient care techniques.

Qualifications

Education
Professional certificate or licensure
Experience
5+ years of experience

Key Skills

Radiation Equipment OperationTreatment PlanningRadiation SafetyPatient PositioningTreatment DocumentationPortal ImagingTreatment Field AdjustmentStaff Training And Supervision

Radiation Therapy Career Context

The cost-of-living index for Maryland is 105.0 (US average = 100; BEA Regional Price Parities (2024)), so the posted ~$110k midpoint carries the purchasing power of roughly $105k in an average-cost state. 62.9% of Maryland clinicians report burnout symptoms in WeekdayDoc's Burnout Index (2026-01 data).

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

Of the 40 active Radiation Therapy listings this role was benchmarked against, 20% have no call, 65% require no weekends.

Top Radiation Therapist Jobs

10 matches · ranked by pay

Salary Distribution10 jobs · 9 employers

2
$126k
4
$145k-165k
0
$165k-185k
3
$185k-205k
1
$206k

Annual compensation range

Work-Life Balance Distribution10 jobs · 9 employers

0
1-2
0
3-4
1
5-6
9
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 - Pacific Cancer Care

One Oncology · Los Gatos, California

$75-$95/hr
#3

Radiation Therapist II-2

$65.1-$91.14/hr
#4

Radiation Therapist - Radiology Oncology

$58.07-$90.14/hr
+ 8 more · ranked by pay

Work-life snapshot

median 5.1this job 4.2
Better work-life than 40% of Radiation Therapy listings

Listing-based score, 0–10, across 595 comparable listings. Shaded area = the share scoring below this one.

  • Includes call
  • Includes weekends

Living in Towson

Typical 3-bedroom home value
$424k
Typical market rent
$1,872/mo
Residents’ average commute
25 min
Metro price indexU.S. average = 100
104.5
State income tax
Up to 5.8%
Sources & methodology

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

BEA 2024 · Baltimore-Columbia-Towson, MD metro prices. Housing figures are city-level.

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