The Senior Dosimetrist in Oncology Services at WellSpan Health performs a variety of duties at an advanced skills level in the areas of dosimetry, treatment planning, protection, and safety as they relate to radiation therapy. This position involves consulting with physicians on patient treatment, assisting during patient simulation and treatment processes, and utilizing various imaging modalities to simulate patient conditions. The dosimetrist will also be responsible for identifying the position of critical organs surrounding lesions, determining radiation exposure, and demonstrating proficiency in treatment planning techniques such as 2D, 3D, IMRT, and Dynamic Arc. Additionally, the role includes quality assurance for treatment planning systems and ensuring compliance with safety regulations.