Radiation Therapist I: Radiation Oncology

Hoag Health System; Irvine (CA); On-site; USD 70,000 - 85,000; Full time

Job summary

A regional health care provider in California is seeking a Radiation Therapist I to perform essential tasks such as tumor localization, treatment planning, and patient evaluations following radiation therapy protocols. This full-time entry-level position offers opportunities to work with advanced technology and make a significant impact on patient care. The ideal candidate will hold an associate’s degree, have the required state licenses, and possess strong communication skills. Join us in delivering high-quality health care in a supportive environment.

Qualifications

• Must be licensed by the California Department of Health Services as a Radiologic Technologist (Therapeutic).
• Current Basic Life Support (BLS) certification required.
• Experience in radiation therapy is preferred.

Responsibilities

• Localization of tumors under physician direction.
• Delivers high doses of radiation treatment.
• Participates in treatment planning.

Skills

Radiation therapy techniques

Patient communication

Quality assurance

Education

Associate’s Degree

Bachelor’s Degree

Tools

Agility

VersaHD

TomoHD

Job description

Radiation Therapist I : Newport Beach - Radiation Oncology

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Primary Duties and Responsibilities

The Radiation Therapist performs localization of tumors under the direction of the physician, participates in treatment planning and delivers high doses ionizing radiation treatment to patients in accordance with prescription and instructions from Radiation Oncologists.

Job Description

This role ensures all protocols and best practices are followed prior and during the delivery of treatment and evaluates the patient daily for any untoward effects, reaction and therapeutic responses.

Independently operates Agility, VersaHD, or TomoHD (to include warm up, shut down and machine operations).

Responsibilities

• Participates in decisions about appropriate simulation technique and treatment positions.
• Verifies treatment plan and the mathematical accuracy of the prescription and daily treatment summary.
• Produces quality imaging for optimal viewing results.
• Adheres to all radiation safety rules and minimizes patient exposure during CT imaging procedures.
• Ensures quality of block fabrication.
• Determines when to withhold treatment until a physician is contacted as well as the course of action in emergency or problem situation.
• Provides information to patient and patient’s family about radiation therapy procedures as well as proper skin care, diet and self-care procedures as needed.
• Maintains electronic documentation of quality assurance activities (chart rounds), procedures and results in accordance to guidelines.
• Participates in the continuous quality improvement process.
• On call coverage as assigned.
• Performs other duties as assigned.

Qualifications

Education and Experience

• Required Associate’s Degree
• Preferred Bachelor’s Degree

License Required

• Licensed by the California Department of Health Services as a Radiologic Technologist (Therapeutic)
• Licensed by the American Registry of Radiologic Technologist in Radiation Therapy or equivalent as recognized by the ARRT

License Preferred: N/A

Certifications Required

Current Basic Life Support (BLS), approved by the American Heart Association

About Us

Hoag Memorial Hospital Presbyterian is a nonprofit regional health care delivery network in Orange County, California, consisting of three acute‑care hospitals with sixteen urgent care centers, eleven health centers and a network of more than 1,800 physicians, 100 allied health members, 8,000 employees, and 2,000 volunteers. More than 30,000 inpatients and 550,000 outpatients choose Hoag each year.

For over 70 years, Hoag has delivered a level of personalized care that is unsurpassed among Orange County’s health care providers. Since 1952, Hoag has served the local communities and continues its mission to provide the highest quality health care services through the core strategies of quality and service, people, physician partnerships, strategic growth, financial stewardship, community benefit and philanthropy.

Hoag offers a comprehensive blend of health care services including six institutes providing specialized care in the areas of cancer, heart and vascular, neurosciences, women's health, orthopedics, and digestive health through our institutes.

Hoag was the highest ranked hospital in Orange County in the 2024‑2025 U.S. News & World Report, the only Orange County hospital ranked in the top 10 for California. The organization was ranked the #5 hospital in the Los Angeles Metro Area and the #10 hospital in California.

To learn more about Hoag’s awards and accreditations, visit: https://www.hoag.org/about-hoag/awards-accreditations/.

Hoag is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. Hoag is committed to the principle of equal employment opportunity for all employees and providing employees with a work environment free of discrimination and harassment. Hoag hires a diverse group of people in a manner that allows them to reach their full potential in the pursuit of organizational objectives.

Job Details

• Seniority level: Entry level
• Employment type: Full‑time
• Job function: Health Care Provider
• Industries: Hospitals and Health Care