Lehigh Valley Health Network (LVHN) seeks a Radiation Physicist to support safe, precise radiation therapy within our Healthcare & Medical Services department. In this on-site role, you will calibrate and commission treatment machines, perform routine QA, and collaborate closely with radiation oncologists, dosimetrists, and therapists to optimize patient treatment plans. You’ll help drive innovation, maintain regulatory compliance, and support LVHN’s collaborative culture focused on clinical excellence and community well-being.