This is a variable shift, per diem position for Evening/Night shifts, including every other weekend on Nights; 02:00pm - 10:30pm for PM/Evening shift hours, 10:00pm - 6:30am for Night shift hours; initial training hours may be conducted during PM/Evening shifts, which may last 4-6 weeks in Chemistry and Hematology. City of Hope's growing national system includes its Los Angeles campus, a network of clinical care locations across Southern California, a new cancer center in Orange County, California, and treatment facilities in Atlanta, Chicago and Phoenix.