The PET/CT Technologist is responsible for performing and documenting quality assurance (QA) and quality control (QC) activities for PET/CT equipment, dose calibrators, survey meters, hot lab equipment, uptake rooms, and ancillary imaging systems; maintaining required equipment, radiation safety, and regulatory records; monitoring occupational radiation exposure through dosimetry devices; and performing radiation surveys and contamination monitoring as required. Responsibilities include reviewing patient history, screening for contraindications, evaluating laboratory values, preparing and administering radiopharmaceuticals, performing venipuncture and intravenous contrast administration (when authorized and credentialed), and producing high-quality diagnostic images through image acquisition, reconstruction, fusion, and post-processing.