40 hrs/wk; 5 days/wk; 8 hr shift. Knowledge of linear accelerators and record and verify systems. Informs patients and families about the treatment process and answers questions. Prepares patient for treatment and positions equipment according to plan. Ability to operate radiation therapy equipment and deliver radiation treatments. Takes portal films or IGRT scans to ensure treatment protocols are accurately set up and followed. Verifies proper dosage of ionizing radiation for patient as prescribed by physician. Monitors patient throughout treatment process. As directed by radiation oncologist, constructs immobilization devices, positions and marks patient during simulation. Informs physician anytime patient experiences distress or side effects related to treatment process. Records each