NIH National Library of Medicine Tenure Track Investigator
NIH NCI Cancer Data Science Laboratory Acting Co-Chief
NIH NCI Laboratory of Integrative Cancer Immunology Earl Stadtman Investigator
NIH National Institute of Dental and Craniofacial Research Adeno-Associated Virus Biology Section Chief
University of Maryland School of Medicine Epidemiology & Public Health Professor
Environmental Science & Technology Professor
Avian and Animal Sciences Professor
Computer Science Assistant Professor
Environmental Science & Technology Professor and Chair
Philosophy Professor Emerita