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JOB DETAILS

Lead Proton Radiation Therapist

CompanyInova
LocationFairfax
Work ModeOn Site
PostedSeptember 20, 2026
About The Company
We are Inova, Northern Virginia and the Washington, D.C. metropolitan area’s leading nonprofit healthcare provider. With expertise and compassion, we partner with our patients to help them stay healthy. We treat illness, heal injury and look at a patient’s whole health to help them flourish. Through our expansive network of hospitals, primary and specialty care practices, emergency and urgent care centers, and outpatient services, Inova provides care for more than 1 million unique patients every year. Total patient visits exceed 4 million annually, demonstrating our ability to deliver the best clinical care and ensuring a seamless experience for all who rely on us for their healthcare needs. Consistently ranked and recognized as a national healthcare leader in safety, quality and patient experience, Inova’s world-class care is made possible by the strength and breadth of our network, our 26,000 team members, our technology and our innovation. In 2025, Inova was named the Health System of the Year by Press Ganey, a national leader in healthcare experience, recognizing our excellence in patient care, team member engagement, and commitment to continuous improvement. Inova is home to Northern Virginia’s only Level 1 Trauma Center and Level 4 Neonatal Intensive Care Unit and provides high-quality healthcare to each person in every community we are privileged to serve – regardless of ability to pay – every day of their life. More information about Inova can be found at www.inova.org.
About the Role

Inova Fairfax Hospital is looking for a dedicated Lead Proton Radiation Therapist to join the Team. This full-time role will be day-shift working Monday – Friday located in Fairfax, VA.


The Lead Radiation Therapist performs simulation procedures for initial patient set-ups and demonstrates essential skills of treatment modalities and protocols to accurately set-up and administer radiation treatments. Responsible for the operational functions of Radiation Therapy including simulations and treatments, proper functioning of linear accelerators, simulators, and Computed Tomography machines. Communicates effectively with patients, families, medical staff, healthcare team members, supervisors and outside contacts.

Inova is consistently ranked a national healthcare leader in safety, quality and patient experience. We are also proud to be consistently recognized as a top employer in both the D.C. metro area and the nation.

 

Featured Benefits:

  • Committed to Team Member Health: offering medical, dental and vision coverage, and a robust team member wellness program. 
  • Retirement: Inova matches the first 5% of eligible contributions – starting on your first day. 
  • Tuition and Student Loan Assistance: offering up to $5,250 per year in education assistance and up to $10,000 for student loans. 
  • Mental Health Support: offering all Inova team members, their spouses/partners, and their children 25 mental health coaching or therapy sessions, per person, per year, at no cost. 
  • Work/Life Balance: offering paid time off, paid parental leave, flexible work schedules.

 

Lead Radiation Therapist Responsibilities:

  • Oversees and assists team members in assigned functional area, which may include but not limited to, ensuring team is meeting key-deliverables and quality standards, addressing and resolving challenges, managing and tracking performance, and assisting in time management and scheduling; escalates issues to senior leaders as needed.
  • Demonstrates essential skills of treatment modalities and protocols to accurately set-up and administer radiation treatments on a daily basis.
  • Prepares immobilization devices in accordance with physician prescriptions; Films specified treatment volume for review and approval by physician.
  • Marks/tattoos appropriate body anatomy for daily re-positioning on linear accelerator; Documents or captures patients' measurements and machine treatment parameters for dosimetry planning and calculations.
  • Acquires Computed Tomography (CT) machine data sets for patient positioning, contours and set-up parameters.
  • Verifies beam parameters, ancillary aids and blocking via record and verification systems on machine and patients' computerized treatment plans before initiation of radiation beam.
  • Maintains accurate records of daily treatments and other records as required; Documents any corrections in charts resulting from changes in the originally prescribed course of treatment; Detects unsatisfactory set-up and/or errors and resolves/reports to physician.
  • Ensures that portal verification films are taken at appropriate intervals; Recognizes the need for adjustments in treatment ports when comparing simulation/portal films and/or patient positions.
  • Verifies operation of emergency shut offs and interlocks while reporting any discrepancies.
  • Participates or provides assistance with in-vivo dosimetry measurements and special dosimetry.
  • Ensures all departmental services are delivered in accordance with established policies and procedures; Ensures equipment and supplies are maintained to provide all department services.
  • Evaluates routine/new products with outside vendors and makes purchasing recommendations to department director.
  • Provides education and support of methods appropriate to patients' levels of understanding and motivation. Includes families/caregivers in education and training as appropriate.
  • Communicates with families, physicians or other healthcare team members in anticipation of special needs of patients or families in a timely manner to facilitate effective patient treatment.
  • May perform additional duties as assigned.

 

Minimum Qualifications:

  • Education: Associate's Degree and Graduate of an AMA/JCERT approved school of Radiation Therapy; Associates Degree or an additional four years of relevant experience in lieu of a degree.

  • Experience: 3 years of Radiation Therapy experience

  • Certification: Basic Life Support (BLS) from American Heart Association (AHA); American Registered Radiologic Technologists certified in Radiation Therapy

 

Preferred Qualifications:

  • Previous proton therapy experience preferred.


We are Inova, Northern Virginia’s leading nonprofit healthcare provider. Every day, our 26,000+ team members provide world-class healthcare to the communities we serve. Our people are the reason we're a national leader in healthcare safety, quality and patient experience. And from best-in-class facilities to professional development opportunities, we support them at every step. At Inova, we're constantly striving to be ever better — to shape a more compassionate future for healthcare. 

Inova Health is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to age, color, disability, gender identity or expression, marital status, national or ethnic origin, political affiliation, pregnancy (including childbirth, pregnancy-related conditions and lactation), race, religion, sex, sexual orientation, veteran status, genetic information, or any other characteristics protected by law.

Key Skills
Radiation therapyProton therapySimulation proceduresPatient set-upLinear acceleratorsComputed tomographyDosimetry planningImmobilization devicesRecord and verification systemsPatient educationTeam leadershipQuality standardsSchedulingClinical documentationSafety compliance
Categories
HealthcareManagement & Leadership
Benefits
Medical coverageDental coverageVision coverageWellness programRetirement matchingTuition assistanceStudent loan assistanceMental health supportPaid time offPaid parental leaveFlexible work schedules
Job Information
📋Core Responsibilities
The Lead Proton Radiation Therapist oversees daily operational functions, including patient simulations, treatment administration, and equipment maintenance. They also provide leadership to the therapy team, ensuring quality standards are met and facilitating effective communication between patients, families, and medical staff.
📋Job Type
full time
💰Salary Range
$49 - $79
📊Experience Level
2-5
💼Company Size
14743
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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