Background Investigation, Cancer, Clinical Practices/Protocols, Clinical Research, Communication Skills, Computer Skills, Customer Support/Service, Data Entry, Federal Laws and Regulations, File Maintenance, Healthcare, IRB/IEC (Institutional Review Board/Independent Ethics Committee), Interpersonal Skills, Legal, Medical Research, Medicine, Military, Nonprofit, Oncology, Organizational Skills, Patient Care, Patient Status Reports, Procedure Implementation, Regulatory Submissions, Reporting Skills, Research Protocols, Specimen Collection, T-1 / DS1, United States Citizen, United States Department of Defense (DoD)