A Medical Dosimetrist plays a crucial role in radiation therapy, designing precise treatment plans to optimize patient safety and efficacy. Key responsibilities include calculating radiation doses, collaborating with radiation oncologists and medical physicists, and utilizing advanced software. Required skills include strong analytical abilities and attention to detail. A bachelor's degree in medical dosimetry or related fields is essential. Typically working in hospitals, dosimetrists engage in multidisciplinary teams, contributing to patient care. Career progression can lead to senior dosimetrist positions or specialization in specific treatment modalities.