Infection Preventionist Registered Nurse (RN) Opportunity at Quality Life Services. Quality Life Services in New Castle, PA. welcomes compassionate individuals to join our team as. Infection Preventionist (RN). As an. Infection Preventionist. RN. you have the power to make a. meaningful. impact on the lives of older adults in your community. Join us in creating a rewarding career that goes beyond the ordinary. BENEFITS. Competitive Wages. Earn a ...