Required Qualifications Must hold at least two current registries (or be eligible to obtain within one year of hire) from the following: ARRT in Radiology (R), CT, MRI, Mammography, Nuclear Medicine, or Sonography; or ARDMS credentials including RDMS, RVT, RDCS, RMSKS, or NMTCB. Assist with supply inventory management, clerical duties, patient transportation, and cross-training of imaging staff as directed; take call, work holidays, and weekends as required.