Clinical Lab Scientist

The Clinical Laboratory Scientist (CLS) provides transfusion medicine support for patients across a large academic medical center. Under the direction of supervisory staff, the CLS performs routine and complex serologic testing, blood component selection, compatibility testing, transfusion reaction investigations, quality control activities, and laboratory troubleshooting to support safe and timely patient care. This position works in a fast-paced Transfusion Service environment supporting trauma, transplant, surgical, oncology, inpatient, and outpatient services. The CLS utilizes manual and automated testing methodologies, laboratory information systems, and blood bank instrumentation to accurately perform, interpret, document, and report laboratory results. The CLS collaborates closely with physicians, nurses, operating room personnel, transplant teams, and laboratory colleagues to ensure the safe management, allocation, and issuance of blood products. Responsibilities include maintaining compliance with regulatory and accreditation requirements, participating in quality improvement activities, supporting emergency and massive transfusion events, and contributing to departmental training, validation, and operational initiatives. Successful candidates demonstrate strong technical expertise, critical thinking skills, attention to detail, effective communication, and the ability to perform independently in a high-volume healthcare environment. About UCSF The University of California, San Francisco (UCSF) is a leading university dedicated to promoting health worldwide through advanced biomedical research, graduate-level education in the life sciences and health professions, and excellence in patient care. It is the only campus in the 10-campus UC system dedicated exclusively to the health sciences. We bring together the world’s leading experts in nearly every area of health. We are home to five Nobel laureates who have advanced the understanding of cancer, neurodegenerative diseases, aging and stem cells. Pride Values UCSF is a diverse community made of people with many skills and talents. We seek candidates whose work experience or community service has prepared them to contribute to our commitment to professionalism, respect, integrity, diversity and excellence – also known as our PRIDE values [ In addition to our PRIDE values, UCSF is committed to equity – both in how we deliver care as well as our workforce. We are committed to building a broadly diverse community, nurturing a culture that is welcoming and supportive, and engaging diverse ideas for the provision of culturally competent education, discovery, and patient care. Additional information about UCSF is available here [ Join us to find a rewarding career contributing to improving healthcare worldwide. Equal Employment Opportunity The University of California is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, protected veteran status, or other protected status under state or federal law. Salary Information The final salary and offer components are subject to additional approvals based on UC policy. Your placement within the salary range is dependent on a number of factors including your work experience and internal equity within this position classification at UCSF. For positions that are represented by a labor union, placement within the salary range will be guided by the rules in the collective bargaining agreement. To learn more about the benefits of working at UCSF, including total compensation, please visit: [