At UMass Memorial Health, everyone is a caregiver – regardless of their title or responsibilities. Exceptional patient care, academic excellence and leading-edge research make UMass Memorial the premier health system of Central Massachusetts, and a place where we can help you build the career you deserve. We are more than 20,000 employees, working together as one health system in a relentless pursuit of healing for our patients, community and each other. And everyone, in their own unique way, plays an important part, every day. Performs and interprets various chemical, microscopic, and/or bacteriologic tests to aid in the diagnosis and treatment of patients.