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Radiation Therapist Radiation Oncology Casual

Northwestern Medicine · Geneva, IL · Part time · Health Care Provider

Posted Sep 17, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

This is a casual line. How do you keep your technique consistent when you are not there every day?

What they are checking: Radiation therapy depends on precise repetition and casual work interrupts it.

Casual work at Geneva with no guaranteed hours. How does that fit your life?

What they are checking: The posting states the arrangement and the site.

What would you do

The setup does not match the plan. What do you do?

What they are checking: Setup error is the commonest way a radiation treatment goes wrong.

How do you support a patient through six weeks of daily treatment?

What they are checking: Radiation therapy is one of the few settings where staff see a patient every weekday for weeks.

How do you adapt your care for patients of very different ages?

What they are checking: The posting names administering care according to individual age and specific needs.

About the work

Tell me about your radiation therapy experience.

What they are checking: The posting names delivering radiation therapy treatment at the cancer center.

Walk me through setting a patient up for treatment.

What they are checking: The posting names preparing supplies and equipment for positioning and accuracy of treatment.

What changes in a patient during a course of treatment would you report?

What they are checking: The posting names assessing pain interfering with treatment and contacting the physician.

How do you prepare a patient for a simulation?

What they are checking: The posting names instructing and preparing patients for treatment or simulation.

How do you take a medical history and room a patient?

What they are checking: The posting names rooming patients, providing direct care and recording medical histories.

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The full job description

As published by Northwestern Medicine.

The Radiation Therapist reflects the mission, vision, and values of NM, adheres to the organization’s Code of Ethics and Corporate Compliance Program, and complies with all relevant policies, procedures, guidelines and all other regulatory and accreditation standards. The Radiation Therapist is responsible for the delivery of radiation therapy treatment to patients at the NMH Cancer Center. The therapist is responsible for adhering to all policies and procedures governing the high quality and compassionate delivery of radiation therapy treatments and simulations. The Radiation Therapist will work in cooperation with other team members to assure all treatment procedures are delivered accurately with compassion and according to the MD prescription provided. Responsibilities: • Instructs and prepares patients for radiation therapy or simulations. • Demonstrates overall knowledge of treatments and use of pertinent equipment. • Prepare supplies and equipment necessary for positioning and accuracy of treatment. • Assesses patient pain interfering with treatments. Makes appropriate physician contact for intervention. • Rooms patients and provides direct patient care under the supervision of a physician, and/or direction of an RN/LPN. Records medical histories. • Prepares patients for treatments and considers specific patient needs; administers care according to individual age and abilities. • Adheres to CDH Environment of Care policies. Maintains infection control standards for treatment/procedure rooms and areas where patient care services are delivered. Cleans, disinfects, changes linen etc. Required: • Illinois Emergency Management Administration (IEMA) license. • American Registry of Radiologic Technology (ARRT) certification or eligibility. • If hired without ARRT, must obtain within 3 months of starting. • Graduated from JRCERT/AMA approved course in Radiation Therapy Technology, resulting in certification or eligibility for ARRT certification in Radiation Therapy Technology. • CPR Basic Life Saver certification through the American Heart Association (AHA). Preferred: • Bachelors of Science • Proficiency in other languages Northwestern Medicine is an equal opportunity employer (disability, VETS) and does not discriminate in hiring or employment on the basis of age, sex, race, color, religion, national origin, gender identity, veteran status, disability, sexual orientation or any other protected status. Background Check Northwestern Medicine conducts a background check that includes criminal history on newly hired team members and, at times, internal transfers. If you are offered a position with us, you will be required to complete an authorization and disclosure form that gives Northwestern Medicine permission to run the background check. Results are evaluated on a case-by-case basis, and we follow all local, state, and federal laws, including the Illinois Health Care Worker Background Check Act. Artificial Intelligence Disclosure Artificial Intelligence (AI) tools may be used in some portions of the candidate review process for this position, however, all employment decisions will be made by a person. Benefits We offer a wide range of benefits that provide employees with tools and resources to improve their physical, emotional, and financial well-being while providing protection for unexpected life events. Please visit our Benefits section to learn more. Sign-on Bonus Eligibility (if sign-on bonus offered for position): Internal employees and rehires who left Northwestern Medicine within 1 year are not eligible for the sign on bonus. Exception: New graduate internal employees seeking their first licensed clinical position at NM may be eligible depending upon the job family.

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