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Radiation Assistant Jobs in Fallbrook, CA (NOW HIRING)

Radiation Therapists may also calculate prescribed dosages of ionizing radiation to be delivered to the patient; assist in preparing applicators for interstitial and intracavitary implants; operate ...

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Radiation Assistant information

See Fallbrook, CA salary details

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$185

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How much do radiation assistant jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for radiation assistant in Fallbrook, CA is $185.48, according to ZipRecruiter salary data. Most workers in this role earn between $201.54 and $201.54 per hour, depending on experience, location, and employer.

Is it hard to be a radiation assistant?

Being a radiation assistant involves understanding radiation safety protocols, operating specialized equipment, and often requires certification or training. The job can be physically and mentally demanding due to the need for attention to detail and adherence to safety standards, but it is generally manageable with proper training and experience.

What are some typical challenges radiation assistants face when supporting radiation therapists and how can they successfully manage them?

Radiation Assistants often encounter challenges such as maintaining precise patient positioning, managing sensitive equipment, and ensuring consistent communication between patients and the clinical team. Successful Radiation Assistants develop strong attention to detail, learn to anticipate the needs of therapists, and remain adaptable to last-minute changes in treatment schedules. Building rapport with patients and staying updated on safety protocols are also crucial for providing effective support and ensuring a smooth workflow in the radiation oncology department.

What is the difference between Radiation Assistant vs Radiation Technologist?

AspectRadiation AssistantRadiation Technologist
CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate's or Bachelor's degree in radiologic technology; certification required
Work EnvironmentHospitals, clinics, imaging centers; supervised by technologistsHospitals, clinics; responsible for performing imaging procedures
Job ResponsibilitiesAssist with patient prep, equipment setup, and basic tasksOperate imaging equipment, capture images, ensure patient safety

In summary, Radiation Assistants support technologists with basic tasks and typically require less formal education, while Radiation Technologists perform the actual imaging procedures and need specialized training and certification.

What is a radiation assistant?

Radiation Assistants are healthcare professionals who support the work of radiation therapists and technologists in medical settings. They help prepare patients for radiation treatments, maintain equipment, manage patient records, and ensure a safe environment by following strict safety protocols. Their role is crucial in facilitating smooth radiation therapy sessions and assisting the medical team with both administrative and clinical tasks. Radiation Assistants work under the supervision of licensed radiation therapists or radiologic technologists and play a vital part in patient care within oncology departments.

How do you become a radiation assistant?

To become a radiation assistant, candidates typically need a high school diploma or equivalent and relevant training in radiation safety and medical procedures. Some positions require certification or on-the-job training in radiation safety protocols and the use of radiation equipment. Gaining experience in healthcare or radiology settings can also improve job prospects.

What are the key skills and qualifications needed to thrive as a radiation assistant, and why are they important?

To thrive as a Radiation Assistant, you need a solid understanding of radiation safety, basic medical knowledge, and often a relevant certification or associate degree. Familiarity with radiology equipment, imaging software, and adherence to safety protocols is typically required. Attention to detail, strong communication, and the ability to work well under supervision are vital soft skills for this role. These competencies ensure accurate imaging procedures, protect patient and staff safety, and support efficient clinical workflows.
What job categories do people searching Radiation Assistant jobs in Fallbrook, CA look for? The top searched job categories for Radiation Assistant jobs in Fallbrook, CA are:
What cities near Fallbrook, CA are hiring for Radiation Assistant jobs? Cities near Fallbrook, CA with the most Radiation Assistant job openings:
Infographic showing various Radiation Assistant job openings in Fallbrook, CA as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 25% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $385,798 per year, or $185.5 per hour.

Radiation Therapist - Hillcrest

University of California San Diego

San Diego, CA • On-site

$59.43 - $73.89/hr

Other

Re-posted 22 days ago


University Of California San Diego rating

8.1

Company rating: 8.1 out of 10

Based on 40 frontline employees who took The Breakroom Quiz

160th of 617 rated colleges and universities


Job description

Payroll Title:
RAD THER TCHNO Department:
MOP Radiation Oncology Hiring Pay Scale
$59.43 - $73.89 / Hour Worksite:
Hillcrest Appointment Type:
Career Appointment Percent:
100% Union:
EX Contract Total Openings:
1 Work Schedule:
Days, 8-Hour Shifts, Monday-Friday
#140129 Radiation Therapist - Hillcrest
Extended Deadline: Fri 8/14/2026
Apply Now
UC San Diego values and welcomes people from all backgrounds. If you are interested in being part of our team, possess the needed licensure and certifications, and feel that you have most of the qualifications and/or transferable skills for a job opening, we strongly encourage you to apply.
UCSD Layoff from Career Appointment : Apply by 6/18/2026 for consideration with preference for rehire. All layoff applicants should contact their Employment Advisor.
Reassignment Applicants : Eligible Reassignment clients should contact their Disability Counselor for assistance.
About the McGrath Outpatient Pavilion: Located in Hillcrest, the McGrath Outpatient Pavilion is a state-of-the-art, 250,000-square-foot medical facility designed to meet the growing healthcare needs of our region. Spanning six floors, this advanced facility is home to key clinical programs and offers specialized diagnostic, treatment, and surgical services. With a strong emphasis on cancer care, we are committed to delivering world-class medical services in a patient-centered environment.
Applicants who have recently graduated or are nearing graduation from an accredited Radiation Therapy program are also encouraged to apply.
DESCRIPTION
Radiation Therapists perform a wide variety of technical therapeutic procedures by the application of ionizing radiation from radioactive materials or generators to treat benign or malignant diseases of the body; and perform other related duties as assigned.
Under supervision, Radiation Therapists perform a range of typical duties outlined in the series concept. The Radiation Therapist typically confers with Radiation Oncologists and works closely with Dosimetrists to:

  • Discuss the treatment plan and the type of simulator films that will be necessary; places reference markings on the patients' bodies.
  • Reviews treatment procedures with the patient to reinforce the therapist's comments on reactions to therapy, ensuring that communication and emergency procedures are understood.
  • Advise on appropriate dietary and skin care procedures.
  • Position patients for single portal, multiple portal, rotation, or cross beam therapy, providing immobilization devices as required.
  • Set up equipment according to the treatment plan, verifying the placement of bars, wedges, and similar devices.
  • Closely monitor the patient for unexpected reactions and report these deviations to the Therapist.
  • Record delivered dosage values on the chart, verifying these values against the prescribed treatment plan.
Radiation Therapists may also calculate prescribed dosages of ionizing radiation to be delivered to the patient; assist in preparing applicators for interstitial and intracavitary implants; operate simulation, radiographic, and automated or manual film processing equipment; evaluate the technical quality of localization and verification port films; perform minor equipment adjustments; order equipment and supplies; and evaluate equipment for modification and replacement.
The Radiation Therapist functions as a member of a team with Senior Radiation Therapists in patient treatment on supervoltage equipment and acts independently in the operation of orthovoltage equipment and in taking radiographic films for simulation purposes. This position also offers opportunities for professional growth, hands-on experience with state-of-the-art equipment, and the chance to work in an academic center that fosters a strong culture of training and learning.
MINIMUM QUALIFICATIONS
  • California Radiology Technologist of Radiography (CRT-R).
  • Registered Technologist for Radiation Therapy issued by ARRT (R.T(T)(ARRT)).
  • BART or BLS at time of hire with commitment to get BART within six (6) months of hire date.
  • Experience with daily set-up and treatment of patients.
  • Excellent communication skills with the ability to communicate clearly both verbally and in writing and be able to articulate complex ideas for all levels of audiences.
  • Ability to be a self-starter who is accountable and requires minimal direction and supervision; open to new ideas; creative and flexible and is comfortable working in a large, complex organization.
  • Highly organized with strong attention to detail and ability to exercise a high level of professional integrity, credibility, commitment to high standards and accountability.
PREFERRED QUALIFICATIONS
  • Previous experience in a large complex healthcare environment.
  • Experience with CT Simulations, MU Calculations, Aria, Patient Manager, Treatment and Time Planner.
SPECIAL CONDITIONS
  • Must be able to work various hours and locations based on business needs.
  • Employment is subject to a criminal background check and pre-employment physical.
Pay Transparency Act
Annual Full Pay Range: $131,586 - $163,616 (will be prorated if the appointment percentage is less than 100%)
Hourly Equivalent: $63.02 - $78.36
Factors in determining the appropriate compensation for a role include experience, skills, knowledge, abilities, education, licensure and certifications, and other business and organizational needs. The Hiring Pay Scale referenced in the job posting is the budgeted salary or hourly range that the University reasonably expects to pay for this position. The Annual Full Pay Range may be broader than what the University anticipates to pay for this position, based on internal equity, budget, and collective bargaining agreements (when applicable).
Apply Now
If employed by the University of California, you will be required to comply with our Policy on Vaccination Programs, which may be amended or revised from time to time. Federal, state, or local public health directives may impose additional requirements. If applicable, life-support certifications (BLS, NRP, ACLS, etc.) must include hands-on practice and in-person skills assessment; online-only certification is not acceptable.
UC San Diego Health is the only academic health system in the San Diego region, providing leading-edge care in patient care, biomedical research, education, and community service. Our facilities include two university hospitals, a National Cancer Institute-designated Comprehensive Cancer Center, Shiley Eye Institute, Sulpizio Cardiovascular Center, the only Burn Center in the county, and dozens of outpatient clinics. We invite you to join our team!
Applications/Resumes are accepted for current job openings only. For full consideration on any job, applications must be received prior to the initial closing date. If a job has an extended deadline, applications/resumes will be considered during the extension period; however, a job may be filled before the extended date is reached.
To foster the best possible working and learning environment, UC San Diego strives to cultivate a rich and diverse environment, inclusive and supportive of all students, faculty, staff and visitors. For more information, please visit UC San Diego Principles of Community .
The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law.
For the University of California's Anti-Discrimination Policy, please visit: https://policy.ucop.edu/doc/1001004/Anti-Discrimination
UC San Diego is a smoke and tobacco free environment. Please visit smokefree.ucsd.edu for more information.
UC San Diego Health maintains a marijuana and drug free environment. Employees may be subject to drug screening.
Misconduct Disclosure Requirement: As a condition of employment, the final candidate who accepts an offer of employment will be required to disclose if they have been subject to any final administrative or judicial decisions within the last seven years determining that they committed any misconduct; or have filed an appeal of a finding of substantiated misconduct with a previous employer.
a. "Misconduct" means any violation of the policies governing employee conduct at the applicant's previous place of employment, including, but not limited to, violations of policies prohibiting sexual harassment, sexual assault, or other forms of harassment, or discrimination, as defined by the employer. For reference, below are UC's policies addressing some forms of misconduct:
  • UC Sexual Violence and Sexual Harassment Policy
  • UC Anti-Discrimination Policy
  • Abusive Conduct in the Workplace

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