1. The design, optimization, technical evaluation, and precise and accurate delivery of treatment plans. 2. Maintain quality control of measurement instruments used to calibrate all treatment equipment and patient monitoring devices (e.g., ionization chambers, electrometers, constancy check instruments, water phantoms).3. Participate in the specification, selection, acceptance, and commissioning of radiation-producing equipment, accessories, and computerized treatment planning systems .. Provide clinical support which includes, but is not limited to, patient specific dose measurements, appropriate use of multi-leaf collimators (MLCs), and special external beam treatment techniques (e.g., SRS, SBRT, IMRT, IGRT, TBI, and HDR brachytherapy). 5. Maintain those aspects of the Quality Management (QM) program that involve the use of the external beam radiotherapy equipment .. Participate in the development, implementation, supervision, and review of the policies and procedures that encompass...Medical, Radiation, Physicist, Staff, Medicine, Oncology, Healthcare