5x8, Mammo Tech The shifts are M-F 8:30 am to 5 pm. For rotating weekend shifts, it is T-F 8:30-5 pm and Saturday 8:00 am to 4:30 pm with Monday off. Every Other Weekend/ 1 Saturday per month Position / Specialty: : Mammo Tech - 2 years of experience required Required Certifications: ARRT BLS CRT California State Mammography Licensure - Required Certification by the California Department of Health Services as a Certified Radiologic Technologist Education: Graduate of an approved school of Radiologic Technology - Required